I don’t know how to answer this

I Dont Know How To Answer This

Answers

Answer 1

Answer:

m∠1=66

m∠3=66

m∠4=114

Step-by-step explanation:

m∠1+m∠2=180

m∠1+114=180

m∠1=66

m∠1=m∠3

66=m∠3

m∠4=m∠2

m∠4=114


Related Questions

Solve the linear equation.
x/7 = -8

Answers

Answer:

x = - 56

Step-by-step explanation:

Given

[tex]\frac{x}{7}[/tex] = - 8 ( multiply both sides by 7 to clear the fraction )

x = - 56

Answer:

x = -56

Step-by-step explanation:

i just simplified both sides of the equation you could say.

Devin has a furniture store. He sold a shoe rack recently for 3450. It cost him just 2300 to make the rack
What is Devin's profit percent?

Answers

Answer:

50%

Step-by-step explanation:

3450 - 2300 = 1150

1150/ 2300 × 100 = 50

Solve |-x+ 5| = |3x – 3| by graphing.

Answers

Answer:

your points should be -1 and 2

Step-by-step explanation:

hope this helps :)

Answer:

x=-1 and 2.

Step-by-step explanation: If you have a calculator, (ti 84), go to math, and Numeric solver. insert the equations. Or you can solve this algebraically

Write the equation of a line going through the points (4,2) and (7,-3).

Answers

Answer:

Equation of the straight line passing through the point ( 4,2) and (7,-3) is

5 x + 4y - 28=0

Step-by-step explanation:

Step(i):-

Given points are ( 4,2 0 and ( 7,-3)

Slope of the line

         [tex]m = \frac{y_{2}-y_{1} }{x_{2} -x_{1} } = \frac{-3-2}{7-4} = \frac{-5}{4}[/tex]

Step(ii):-

Equation of the straight line passing through the point ( 4,2) and

having slope m = [tex]\frac{-5}{4}[/tex]

y - y₁ = m( x- x₁ )

[tex]y - 2 = \frac{-5}{4} ( x-4)[/tex]

4( y -2) = -5( x-4)

4 y - 8 = - 5x +20

5x +4y -8 -20=0

5 x + 4y - 28=0

Final answer:-

Equation of the straight line passing through the point ( 4,2) and (7,-3) is

5 x + 4y - 28=0

Help needed! What is the amplitude of this graph and given there are no other transformations, write the equation of this cosine function? comment if you can't help so I know please!​

Answers

Amplitude is 4

I don’t know the cos function, sorry :(

15-2.5x=40 which is the correct first step to solve the liner equation

Answers

Answer:

subtract 15 from both sides if you're solving for x

The first step should be subtracting 15 from both side.

What is Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side. It demonstrates the equality of the relationship between the expressions printed on the left and right sides. Every mathematical equation has the formula L.H.S = R.H.S.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given equation:

15-2.5x=40

Now, to solve for x the first step should be subtracting 15 from both side

15 - 2.5x - 15 = 40- 15

-2.5x = 25

Now, divide by (-2.5) from both side

-2.5x / (-2.5)= 25/(-2.5)

x= -10

Hence, the first step should be subtracting 15 from both side.

Learn more about equation here:

https://brainly.com/question/10413253

#SPJ2

solve for X
5(x+8)= 8(x+1)

Answers

Answer:

x = [tex]\frac{32}{3}[/tex] (see below)

Step-by-step explanation:

First, use distributive property:

5 (x + 8) = 8 (x + 1)

5x + 40 = 8x + 8

Then, simplify the equation by combining like terms. You want to isolate the variable to one side of the equation so you can solve for it. Here what I'm talking about:

5x + 40 = 8x + 8

-5x            -5x

-------------------------

40 = 3x + 8

-8           -8

-----------------

32 = 3x

Now, divide both sides by 3 to get the value of x:

3x = 32

x = [tex]\frac{32}{3}[/tex]

or

x ≈ 10.7

Answer:

x= 32/3

Step-by-step explanation:

5(x+8)= 8(x+1)

5x+40=8(x+1)

5x=40=8x+8

5x+40=8x+8

5x+40-40=8x+8-40

5x=8x-32

5x=8x-32

5x-8x=8x-32-8x

-3x=-32

-3x = -32

(Divide both by -3)

x=32/3

What is always coming, but never arrives?

What can be broken, but is never held?

What is it that lives of it is fed, and dies of you give it a drink?

Answers

Tomorrow
A promise
Fire

Answer: A plant

Step-by-step explanation: Hey Lisa I miss you

Help asap will give brainliest

Answers

DAN is right for this question. Hope this helps

Answer:

Graph A is increasing more rapidly, so Dan is correct

N
A plant is 6 inches tall. After 2 weeks, the plant is
14 inches tall. How many inches did the plant grow?
A. What information do you know?
The plant starts at
inches.
The plant grows to
inches.
B. What do you need to find out?

Answers

Answer:

A: Plant= 6 inches/ after 2 weeks= 14 inches

B: You are trying to find the answer to, “ How many inches did the plant grow?”

Answer:

i know that the plant starts at 6 inches.The plant grows to 14 inches. We need to find out how inches did the plant grow.It grew 8 inches.

Step-by-step explanation:

Addison measured a house and its lot and made a scale drawing, The scale she used was
1 inch : 3 feet. The backyard is 10 inches in the drawing, How long is the actual yard?

Answers

Answer:

I think it's

10 X 3 = 30 feet

Answer two questions Equations A and B 3(x+2)=18 x+2=18

Answers

Answer:

The first one is x=4 and the second is x=16

Step-by-step explanation:

This is 100% true I put through photomath

Answer:

A is 4

B is 16

Step-by-step explanation:

State the inverse of the ordered pair:(−8,3).

Answers

Answer:

i d k

Step-by-step explanation:

What is the range of the relation shown below?
{(-1, -3), (5, 5), (2, 2), (3, 0)}

Answers

(-1,-3) is the smallest and (5,5) is the largest. you have to subtract them.

The range of the function is given by R = { -3 , 5 , 2 , 0 }

What are domain and range?

The domain of a function is the set of values that we are allowed to plug into our function. This set is the x values in a function such as f(x). The range of a function is the set of values that the function assumes. This set is the values that the function shoots out after we plug an x value in.

The range is the set of outputs of a relation or function. In other words, it's the set of possible y values. Recall that ordered pairs are of the form (x,y) so the y coordinate is listed after the x. The output is listed after the input.

Given data ,

Let the function relation be represented as set A

Now , the value of set A is given by

Set A = { (-1, -3), (5, 5), (2, 2), (3, 0) }

Now , the range is the set of outputs of a relation

So , it is the set of all possible y values in the relation

Substituting the values in the equation , we get

So , the range of the relation is set R = { -3 , 5 , 2 , 0 }

Therefore , the value of R is { -3 , 5 , 2 , 0 }

Hence , the range of the function is { -3 , 5 , 2 , 0 }

To learn more about domain and range click :

https://brainly.com/question/28135761

#SPJ5

If the selling price of a radio is Rs 365 and lose is the Rs 79 find the purchased price

Answers

Answer:

Purchase price of radio is Rs 444.

Step-by-step explanation:

It is given that:

Selling price of radio = Rs 365

Amount of loss = Rs 79

Let,

x be the purchase price.

Loss = Purchase price - Selling price

79 = x - 365

x = 365 + 79

x = Rs. 444

Thus,

Purchase price of radio is Rs 444.

2. Write a quadratic function that has -intercepts (- 3, 0) and (4, 0) and passes through the point (5, 8)

Answers

Answer:

[tex]f(x)=x^2-x-12[/tex]

Step-by-step explanation:

Quadratic Function

Standard Form of Quadratic Function

The standard representation of a quadratic function is:

[tex]f(x)=ax^2+bx+c[/tex]

where a,b, and c are constants.

When the zeros of f (x1 and x2) are given, it can be written as:

f(x)=a(x-x1)(x-x2)

Where a is a constant called the leading coefficient.

We are given the two roots of f: x1=-3 and x2=4, thus:

f(x)=a(x+3)(x-4)

We also know that f(5)=8, thus:

f(5)=a(5+3)(5-4)=8

Operating:

a(8)(1)=8

Solving:

a=1

The function is:

f(x)=1(x+3)(x-4)

Operating:

[tex]\boxed{f(x)=x^2-x-12}[/tex]

Alexis had a cell phone that cost $65. She
recently bought a new cell phone that cost
$79. What is the approximate percent of
increase in the price of phones?

Answers

(79-65)/65) x 100 = 21.54%

If water freezes at 0ᴼC, which temperature is above freezing

Answers

Answer:

32 F

Step-by-step explanation:

The answer would be Anything above 0*c

George bought a bag of dog food that was 1/3 pounds. He fed his dog 5 times with this bag of food. How many pounds of food did he dog eat at each feeding?

Answers

Answer:

[tex]\dfrac{5}{3}\ \text{pounds}[/tex]

Step-by-step explanation:

George bought a bag of dog food that was 1/3 pounds.

George fed his dog 5 times with this bag of food.

We need to find how many pounds of food did the dog eat at each feeding. Let it be x.

[tex]x=\dfrac{1}{3}\times 5\\\\x=\dfrac{5}{3}\ \text{pounds}[/tex]

So, the dog eat [tex]\dfrac{5}{3}\ \text{pounds}[/tex] of food at each feeding.

Would love it if you guys helped me and showed solutions! Brainly points and thank you points too! <3
Unitary method question.

Answers

Answer:

the better value is £9

Step-by-step explanation:

unitary method..

find out how much 1kg will cost in the supermarket and multiply by 12.5kg

For the supermarket

1.83/2.5= 0.732 for one kg.

for 12.5 kg

0.732× 12.5= £9.15

hence the farm shop price is lower than the supermarket price

what is this answer?
7k-3k+11

Answers

Answer:

4k+11 is the answer

Step-by-step explanation:

7k-3k =4k

4k+11!

the answer is: 4k+11

3х - 2y = 11
Need the answer

Answers

Answer:

Step-by-step explanation:

Im assuming you the equation in terms of y, that's the conventional thing in high school math.

Add 2y to both sides:

3x = 2y + 11

Subtract 11 from both sides:

2y = 3x - 11

Divide both sides by 2:

y = (3x - 11)/2

please help what’s the function notation as a ordered pair
F(8)=-5

Answers

Answer:

rftgkyio

----------------------------------------54sbmm8uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuurvbyf89weuyhr8gt9reytgkjioer0fwe

Step-by-step explanation:

rfttgrjipyuhhgi09k54rtjmoskgjpsdi

3.(06.01)
What is the value of the expression 5^2 +2^2? (2 points)

Answers

Answer:

29

Step-by-step explanation:

5^2=25

2^2=4

25+4=29

Answer: 29 is the final answer

Step-by-step explanation: Have a nice day - Lily ^_^

Given a sphere with a diameter of 6 cm, find its volume to the nearest wholenumber.

A. 905 cm^3
B. 85 cm^3
C. 113 cm^3
D. 37 cm^3

Answers

Answer: It’s 113 cm3

Step-by-step explanation:

I GUESSED ‍♀️

A plane starts at the origin of the coordinate plane The plane flies 0.5 units left and 3.5 units up to point X. What are the coordinates of point X?​

Answers

Answer:

(-0.5, 3.5)

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

What is the vertex of this quadratic function.
(x-4)2 + 3 = 0

Answers

Answer:

(4, 3)

Step-by-step explanation:

Please use " ^ " to indicate exponentiation:  (x-4)^2 + 3 = f(x) (which is not 0)

Comparing:

f(x) = (x - 4)^2 + 3 to the general vertex equation

f(x) = (x - h)^2 + k

tells us that the vertex is (h, k):  (4, 3)

The first term of the sequence is -9 and the common ratio is -2

Answers

Answer:

[tex]2nd \: term = - 9 + ( - 2) \\ = - 11 \\ 3rd \: term = - 11 +( - 2) \\ = - 13 \\ 4th \: term = - 13 + ( - 2) \\ = - 15 \\ \\ ..........[/tex]

Here are two rectangles.
6 cm
9 cm
8 cm
12 cm
Complete this sentence.
The two rectangles are similar and the scale factor is

Answers

Answer: The graph of y > mx, where m > 0, consists of a dashed line and a shaded half plane. The line has a positive slope and passes through the origin. The shaded half plane is above the line.

Step-by-step explanation:

what is an equation of the line that passes through the point (5,1) and is parallel to the line x+y=9

Answers

y=9-x is slope-intercept form of that line, which means it has a slope of -1. Parallel lines have the same slope, so the slope of this new line will also be -1.

To find the line that goes through (5,1), we can use a blank equation y=mx+b. We know that m=-1, so we can use the given point to find b:

y=mx+b
Y=-x+b
1=-5+b
6=b

So the line would be y=-x+6.
Other Questions
20. Edward Lambert, an Englishman, was born in 1717. Lambert had a skin disorder characterized by very thick skin that was shed periodically. The hairs on his skin were very coarse, like quills, giving him the name "porcupine man." Lambert had six sons, all of whom exhibited the same traits. The trait never appeared in his daughters. In fact, the trait has never been recorded in females. Provide an explanation for the inheritance of the "porcupine trait heeeeeeelp pleeeease ISO 9000 is a certification program attesting that a factory, laboratory, or office has met the rigorous requirements set by the International Organization for Standardization. some jobs women and minority groups couldnt apply for back then Can anyone help me with this? Gawain bilang 2: tukuyin ang mga bahagi ng sanaysay mula sa akdang binasa.(Komunikasyon P. 263-264) 1. What happened in Boston according to this article? Read the following article.The Automobile and Its ImpactFor most Americans, not a day goes by that they are not affected by cars. The automobile has had more of an impact on American life than any other mode of transportation. The automobile has changed where people live, how people work, and how people view one another.In the early 20th century, people who worked in cities had to live in those cities. People lived in crowded apartments with very little room for their families. When the automobile became available to the masses, people were able to move outside of cities to live. The automobile is what led to the growth and development of the suburbs. People began building homes on the outskirts of cities. Soon these places became communities with roads, police stations, and restaurants. This helped create jobs in those areas. People could choose whether they wanted to drive their car to work in the city or closer to home. Either way, this choice and way of life would not be possible without the automobile.Cities were not the only areas affected by cars. The invention of the automobile helped increase farm production and distribution. Before the invention of the car, farmers used horses to travel. They were limited to only traveling 1520 miles. Now, with cars and later trucks, farmers could deliver their products many miles away. This meant that more people could buy their products, and the farmer could earn more money. This also meant that people could enjoy produce that was not locally grown. Cars did not only have positive impacts on American society. The invention of the car created a new class system for Americans. In the early 20th century, only the wealthy were able to own cars. Over time, cars became status symbols. Some cars were created simply as a symbol of wealth and class. That is still the case today. Cars have also created more pollution. The gasoline that cars need to run has negatively affected the air. The more cars there are, the more polluted the air becomes.The invention of the car has changed how people live in both positive and negative ways. This cannot be said for any other mode of transportation. Although ships and planes have made travel more convenient, they have not impacted a person's everyday life in the same way as cars.What evidence does the author use to support the idea that cars increased farm distribution? Farmers could now farm different types of produce. Farmers could now live in cities and work in farms. Farmers could now travel more than 1520 miles a day. People who lived in suburbs could now start a farm. Given this equation y = x2 + 2x -5 , Find the average rate of change over the interval 2 x 4 ? i Have 3,928 Points, so the least i could do is give away 50!! 25 for each person Question: what do you think the quote means? Pls do it. I will mark you as brainiest Help me please........... Which expression has exactly two terms4nAb25y2 3x5 Solve the given inequality and graph the solution on the number line-x/2+3/2 Scott has $80 in a savings account. The interest rate is 5%, compounded annually.To the nearest cent, how much interest will he earn in 3 years? This Mystery Rocks! By Cyntha Schlagel1The Drifting Rocks are a strange phenomenon still unexplained by science. 2Located in Death Valley, California, the rocks sit on hot, flat ground. 3Unlike normal rocks, they have trails etched behind them as if they have traveled across the sand. 4Some trails are only a few feet. 5Some trails are over a half a mile long. 6Each trail is as baffling as the next.7The variety of rock movement has baffled scientists for decades. 8Some rocks seem to roll as they move forward. 9Some take unexplainable routes. 10Large ones have traveled past small ones that have stayed still. 11Some scientists suggest that the rocks are pushed by wind. 12Others believe they slide on small amounts of ice or mud. 13So far, research has not confirmed any theory.Which sentence best identifies the main idea of paragraph two? a. Scientists are baffled by the different ways the rocks move.b. Scientists are confused by the different ways the rocks move, and theories involving wind, ice, and mud have not been confirmed.c. Scientists have theories of how the rocks move.d. The rocks have stumped scientists because some roll, some take unexplainable routes, and some have traveled past ones that have stayed still, but scientists have theories that the rocks are pushed by wind or that they slide on ice or mud. Which statement would most likely be made by someone against ManifestDestiny?O A. There are more economic opportunities available in the WestO B. We must respect the rights of American IndiansO c. We should try to make the rest of the continent democraticOD. It is our duty to spread Christianity What is the correct formula for velocity? when god saw the evil that would result from the tower of babel, he refused mens ___. There are 36 students on the debate team at a school. There are 6 seniors, 12 juniors,10 sophomores, and 8 freshmen on the team. The coach is going to select 4 students at random to participate inthe next debate. Calculate the probability that all 4 students are sophomores.O 0.0036O 0.0060O 0.0084O 0.2778