Find the measure of B
View picture for full equation:) please and thank you!

Find The Measure Of BView Picture For Full Equation:) Please And Thank You!

Answers

Answer 1

Answer:

60°

Step-by-step explanation:

There is a supplementary angle, so we know that 180°-100° would give 80°.

A triangles angles add up to 180, so 80+40=120

180-120=60°

Answer 2

Answer:

60 degrees

Step-by-step explanation:

Hi there!

Angle NAB and angle CAB are supplementary angles, meaning they add up to 180 degrees. First, solve for angle CAB:

180 - 100 = 80

Therefore, angle CAB measures 80 degrees.

The sum of the interior angles of a triangle is always 180 degrees. Now, we can solve for angle B by subtracting 80 and 40 from 180:

180 - 80 - 40 = 60

Therefore, angle B measures 60 degrees.

Another way we can solve this is by viewing the 100-degree angle as an exterior angle of a triangle. The two opposite interior angles always add up to an exterior angle of a triangle.

100 = 40 + 60

Therefore, angle B measures 60 degrees.

I hope this helps!


Related Questions

Cell Phone Towers
Towers
Assessment Practice
14. The table shows the number of cell phone towers a company will build
as the number of its customers increases.
PART A
is the relationship between number of towers and number of customers
proportional? Explain,
Customers
(thousands)
5.25
252
6.25
300
7.25
348
9.25
444
PART B
if there are 576 towers, how many customers does the company have?
Write a proportion you can use to solve.

Answers

1. The relationship between number of towers and number of customers is proportional.

2. When there are 576 towers, the number of customers that the company is 27648 customers.

How to calculate the value?

From the information, the table shows the number of cell phone towers a company will build as the number of its customers increases.

When there are 5.25 towers, the customers are 252. This will be:.

= 252 / 5.25

= 48

Also, when it's 6.25, the customers are 300. This will be:

= 300/6.25

= 48

Therefore, there's a constant value of 48. This illustrates proportionality.

When there are 576 towers, the number of customers that the company have will be:

= 576 × 48

= 27648

Learn more about proportional relationship on:

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Need lotta help.What is 6 times 80?

Answers

Answer:

480

Step-by-step explanation:

Determine the intercepts of the line

x intercept : ?,?
y intercept: ?,?

Answers

Answer:

x-intercept: 3 or (3,0)

y-intercept: -10 or (0,-10)

Step-by-step explanation:

1. The intercepts of a graph are points at which the graph intersects with the x - or y-axis.

2. Given the information above, the line intersects with the x-axis at (3,0) and the y-axis at (0,-10).

Therefore, the x-intercept is 3 or (3,0) and the y-intercept is -10 or (0,-10).

please help!! using the pythagorean theorem !!

Answers

Answer:

≈8.66

Step-by-step explanation:

a²+b²=c²

5²+b²=10²

25+b²=100

25+b²-25=100-25

b²=75

b=√75

≈8.66

pls mark me as brainliest!

Answer:

8.66

Step-by-step explanation:

You're solving for b.

first, use the formula

c = a^2 +b^2

b = c^2 -a^2 = 10^2 - 5^2 = 8.66025

Don't forget that you have to square root it.

Giving brainliest. (This question is for fun. 8th-grade Math Question)
Find the measure in degrees.
1) m∠PQR
2) m∠QPR
3) m∠PRQ

Answers

Answer:

haha get noobed hah jk 180 degrees

share 40 pounds in the ratio 1:4 between tim and sam

Answers

Answer:

Add the ratio together: 1 + 4 = 5

Divide total by 5: 40/5 = 8

Multiply 8 by each portion of the ratio:

8 x 1 = 8

8 x 4 = 32

Time gets 8

Sam gets 32

bubba's gym charges a $100 membership fee and $10 per visit.
write an expression that represents the cost of "x" visits: C=_______

Answers

Answer:

C=100+10x

Step-by-step explanation:

its 10$ per visit and x represents the number of visits. and you get a 1 time membership fee of 100 so its 100+10x=C c stand for cost.

Review the table of values showing the number of
days each year from 1990 to 1997 that air quality in
San Diego did not meet federal air quality standards.

Answers

Answer: B

Step-by-step explanation: I got it right.

Answer:

GUYS THE PERSON ABOVE ME IS WRONG THE ANSWER IS NOT B IT IS C TRUST ME

Of the 89 million tons of waste that was recycled 9 percent was metal.How much metal was recycled in million tons

Answers

9% of 89

[tex] \frac{9}{100} \times 89[/tex]

801/100

= 8.01

plz help.this is a grade! DUE IN 10 MINUTES. he tape diagram below represents how much time you and your friend spend time studying. You study for 45 minutes how many minutes does your friend study​​

Answers

Answer:

both you and your friend study for 45mins

Step-by-step explanation:

Which phrase matches the algebraic expression below?
2(x - 7) + 10
OTwo times the sum of x and seven plus ten
OTwo times the difference of x and seven plus ten
OTwo times x minus seven plus ten
OTwo times x minus the sum of seven and ten

Answers

Answer:

O Two times x minus seven plus ten

One square tile on your kitchen floor is 11.25 inches long. It takes 12.5 tiles to cover the length of the floor. About how long is the floor?

Answers

The answer is 140.625 that’s how long the floor is

Answer: For this Answer, You need to multiply both of the numbers together.

Step-by-step explanation:

11.25 * 12.5 = 140.625 inches or just 140 inches

Hope this help you out!

the difference of twenty-one and eight times a number n is thiry-five

Answers

Answer:

n=7

Step-by-step explanation:

difference means subtraction so:

8n - 21= 35

8n=35+21

8n= 56

n= 56÷8

n=7

why do i have to pay to have some awnsers? I HAVE A TEST AND IM GOING TO FAIL ITS JUST ONE QUESTION BRAINLY

Answers

Answer:

where is the question?????????????

Step-by-step explanation:

hekeksjs

Answer:

whats your question?

Step-by-step explanation:

what is the slope of the line whose equation is 13x+y-5=0?​

Answers

Answer:

-13

Step-by-step explanation:

1. To find the slope, it'd be much to convert the line from standard form to slope-intercept form, meaning we have to solve for y. (y = mx + b, where y = y-coordinate, m = slope, x = x-coordinate, and b = y-intercept.)

2. (Solving)

Step 1: Subtract 13x from both sides.

[tex]13x + y - 5 - 13x = 0 - 13x[/tex] [tex]y - 5 = -13x[/tex]

Step 2: Add 5 to both sides.

[tex]y - 5 + 5 = -13x + 5[/tex] [tex]y = -13x + 5[/tex]

3. As you can see, -13 is in the place of m, the slope.

Therefore, the slope of the equation 13x + y - 5 = 0 is -13.

The length of the base of an isosceles triangle is x. The length of a leg is 3x-4. The perimeter of the triangle is 27 . Find x.

Answers

Answer:

x= 31/3

Step-by-step explanation:

I need some help on this

Answers

Answer
y=7/4x-7/2

I used point slope formula

The product of x and 7 is at least 21

Answers

it’ll be 3

7 x 3 = 21
3 or greater. You could replace x with any number greater than 3, and your product would be at least 21. I hope this helps :)

help me pls ASAP I need it in 5mins​

Answers

Answer:

74 cars

Step-by-step explanation:

14(2) + 4x = 324

28 + 4x = 324

4x = 296

x = 74

A square has an area of 28 square inches. What is the length of a side of the square, in inches?

Answers

Hi there!  

»»————- ★ ————-««

I believe your answer is:  

[tex]2\sqrt{7}\text{ } in.[/tex]

»»————- ★ ————-««  

Here’s why:  

[tex]\rule{150}{0.5}\\$\bullet \text{ Area of a square is: } a^2\\\text{ } \rightarrow a - \text{given side}\\\rule{150}{0.5}\\a = \sqrt{28}\\\\\rightarrow 28 \text{ can be factored to } 2 * 2 * 7\\\\\rightarrow\sqrt{28}\\\\\rightarrow \sqrt{2*2*7}\\\\\rightarrow \boxed{2\sqrt{7}}\\\rule{150}{0.5}[/tex]

The side of the square should be 2√7 inches.

»»————- ★ ————-««  

Hope this helps you. I apologize if it’s incorrect.  

The length of a side of a square in inches is approximately 5.29 inches.

What is Square?

A square is a four sided polygon where each side are equal and each angle equal to 90 degrees.

The formula to find the area of a square is,

Area of a square = a²,

where "a" is the side length of the square.

Given, area of the square = 28 square inches.

Let "a" be the side length of the square.

a² = 28

a = √28 inches ≈ 5.29 inches.

Hence the length of a side is 5.29 inches.

Learn more about Area of a Square here :

https://brainly.com/question/11505374

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la edad de juan y su hijo suman 60 años ,si la edad de juan se disminuyera en 15 años el tendria el doble de la edad del hijo ,la edad de juan es?

Answers

Answer:

serie de 20 años ya que primero te pide 60 años que se suman y después dice que la edad del hijo es el doble entonces lo normal sería que el hijo tenga 20


Find the measures of two supplementary angleš if the difference between the
measures of the two angies is 35º

Answers

Answer:

<1 = 107.5 degrees

<2 = 72.5 degrees

Step-by-step explanation:

<1 = x

<2 = x -35

x + x - 35 = 180

2x = 180+35

x = 215/2

x = 107.5

<1 = 107.5

<2 = 72.5

Solve for letter

5 = 6у; y =

5/3 + x = 2; x =

0.5x = 14; x =

7/2 = 4x; x =

5/6x = 20; x =

9 = 4y; y =

Answers

Answer:

5 = 6у; y = 5/6

5/3 + x = 2; x = 1/3

0.5x = 14; x =28

7/2 = 4x; x = 7/8

5/6x = 20; x = 24

9 = 4y; y =9/4

Find the inverse of f(x) = 2

Answers

Answer:

the inverse is option B.............

Find the midpoint of the segment with the following endpoints.
(9,6) and (1, 2)

Answers

5,4!

hope this helps! Let me know if you have any questions! Good luck on the rest of your assessment!

Mark this as Brainliest if you get a chance:)

Divide 2y2 + 8 by 2y + 4. Which expression represents the quotient and remainder?

y – 2 –
y + 2 –
y + 2 +
y – 2 +

Answers

When 2(y^2) + 8 is divided by  2y + 4 is equal to (y - 2) + (16 / (2y + 4)). The expression represents the quotient is the 2y + 4. While the expression represent the remainder is 16 / (2y + 4). The remainder of the given expression can also be solve using the remainder theorem.

Answer:

We need to perform division of 2y2 + 8 by 2y + 4. To solve this problem, we need to use the long method of division such as shown below:

              y    - 2       r. 16  

           -----------------------

2y+4 √2y2 + 0y + 8

         - (2y2 + 4y)

           -----------------------  

              0y2 - 4y  + 8

                     - (-4y  -8)

            -----------------------

                       0y  + 16

The answer is y-2 + (16/(2y+4)) on which the remainder is 16 / (2y+4).

CAN ANYBODY HELP ME What is the 100th term in the sequence beginning with -45, -43, -41, -39, ...?


Group of answer choices


153


150


155


200


55

Answers

Answer:

153

Step-by-step explanation:

Since the given sequence is arithmetic because it has common difference.

-43-(-45) ,= -43+45 = 2

-41+43 = 2

-39+41 = 2

Therefore, the common difference is 2.

General Term

[tex] \displaystyle \large{a_n = a_1 + (n - 1)d}[/tex]

Since we want to find the 100th term, substitute n = 100.

We know common difference which is 2 and defined as 'd'; substitute d = 2

a1 means first term so:-

[tex] \displaystyle \large{a_{100}= - 45 + (100 - 1)2} \\ \displaystyle \large{a_{100}= - 45 + (99)2} \\ \displaystyle \large{a_{100}= - 45 + 198} \\ \displaystyle \large{a_{100}= 153}[/tex]

Six times the quantity, x-2, is 24. Find the number

Answers

Answer:

x = 6

Step-by-step explanation:

it states 6 times the quantity x - 2, so the expression would be 6 ( x - 2 ) = 24. first multiply because you cannot add or subtract unlike terms. so 6 multiplied by x and -2, the expression would be (6x - 12) = 24. add 12 to 12 so you cancel the coefficient. but when adding to the constant add to the sum. now it is 6x = 36. since 6x is multiplication, divide 6x by 6 to isolate the variable, but divide the answer, 36 divided by 6 is 6. therefore x = 6. hope this helps

Solve and show your work please

Answers

17=m

whatever you do to one side you have to do to the other!

-5=2-m/3
times 3 on each side to get rid of the fraction
-15=2-m
subtract 2 on each side to make the -m stand on its own
-17=-m
times -1 to remove the negative from m
17=m

Answer:

m = 21

Step-by-step explanation:

-5 = 2 - [tex]\frac{m}{3}[/tex]

Multiply both sides of the equation by 3.

-15 = 6 - m

Swap sides so that all variable terms are on the left hand side.

6 - m = -15

Subtract 6 from both sides.

-m = -15 - 6

Subtract 6 from −15 to get −21.

-m = -21

Multiply both sides by −1.

m = 21

Hope this helps you out =D

Which of following is the graph of y = -(x + 1)2 -3? o ty 2 ?? 덕 a -2 2 4 n DONE​

Answers

Answer:

Neither of the graphs shown.

Step-by-step explanation:

Given the quadratic equation, y = - (x + 1)² - 3, where a = -1, and the vertex is the minimum value that occurs at point (-1, -3). It is easier to tell which graph corresponds to the given equation due to the coefficient, a. In quadratic fucntions, if a < 0, then it means that it is a downward-facing parabola.  The value of a makes the parent function wider or narrower.  

Also, the parabola is shifted 1 unit to the left, as defined by h = -1, and 3 units downward, defined by k = -3.

I'm not sure if there are other graphs as options. Since neither one of the graphs shown applies to the given quadratic equation, I'm including a screenshot of the correct graph for your reference, where it shows where the vertex is located, along with the y-intercept, (0, -4) -- just in case.   Hopefully this helps.

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