Step-by-step explanation:
-3,-4 and -6.
Their opposites are:
3,4 and 6
The first term of the sequence is -9 and the common ratio is -2
Answer:
[tex]2nd \: term = - 9 + ( - 2) \\ = - 11 \\ 3rd \: term = - 11 +( - 2) \\ = - 13 \\ 4th \: term = - 13 + ( - 2) \\ = - 15 \\ \\ ..........[/tex]
3х - 2y = 11
Need the answer
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
what is this answer?
7k-3k+11
Answer:
4k+11 is the answer
Step-by-step explanation:
7k-3k =4k
4k+11!
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?
Answer: A plant
Step-by-step explanation: Hey Lisa I miss you
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?
Answer:
(-0.5, 3.5)
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
A person who weighs 200 pounds on Earth would weigh about 32 pounds on the moon. Find the weight of a person on Earth who would weigh 15 pounds of the moon
Answer:
93.75 pounds
Step-by-step explanation:
Set up a proportion where x is the weight of a person on Earth:
[tex]\frac{200}{32}[/tex] = [tex]\frac{x}{15}[/tex]
Cross multiply and solve for x
32x = 3000
x = 93.75
So, the person would weigh 93.75 pounds on Earth
On Earth, a person weighing 93.75 pounds would weigh around 15 pounds on the moon.
What is the proportion?A mathematical assessment of two numbers is called a proportion. If two sets of provided numbers rise or fall in the same relation, then the ratios are said to be directly proportional to each other.
If a person who weighs 200 pounds on Earth would weigh about 32 pounds on the moon, we can set up the following proportion to find the weight of a person on Earth who would weigh 15 pounds on the moon:
200 pounds : 32 pounds = x pounds : 15 pounds
200 pounds / 32 pounds = x pounds / 15 pounds
⇒ 200/32 = x/15
Apply the Cross-multiplication operation, we get:
⇒ 200 × 15 = 32 × x
Solving for x, we get:
⇒ x = (200 × 15) / 32
⇒ x = 3000/32
Apply the division operation
⇒ x = 93.75 pounds
Therefore, a person who weighs 93.75 pounds on Earth would weigh about 15 pounds on the moon.
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If water freezes at 0ᴼC, which temperature is above freezing
Answer:
32 F
Step-by-step explanation:
Solve the linear equation.
x/7 = -8
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.
Help asap will give brainliest
Answer:
Graph A is increasing more rapidly, so Dan is correct
find the missing side length
I WILL GIVE BRAINLIEST TO FIRST CORRECT ANSWER
Answer:
Step-by-step explanation:
im sorry if this is wrong im trying to do it but is it ummmm b)
im prop wrong
Write the equation of a line going through the points (4,2) and (7,-3).
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
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
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:
solve for X
5(x+8)= 8(x+1)
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 an equation of the line that passes through the point (5,1) and is parallel to the line x+y=9
Help Plsssss middle school math
Answer:
99 votes for ice cream
Step-by-step explanation:
4 + 11 + 8 + 7 = 30
270/30 = 9
to find the predictions multiply the votes by 9
ice cream has 11 votes
11 * 9 = 99
Answer:
99
Step-by-step explanation:
Add up total amount of votes
4+11+8+7 = 30
270/30 = 90
Set up ratio
11/30 = x/270
cross multiply
30x = 2970
divide both sides by 30 to get x by itself
x = 99
4x - 6y =12 make this slope intercept from
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?
(79-65)/65) x 100 = 21.54%
15-2.5x=40 which is the correct first step to solve the liner equation
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.
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What is the vertex of this quadratic function.
(x-4)2 + 3 = 0
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)
3.(06.01)
What is the value of the expression 5^2 +2^2? (2 points)
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 ^_^
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!
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?
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?
Answer:
I think it's
10 X 3 = 30 feet
Answer two questions Equations A and B 3(x+2)=18 x+2=18
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:
please help what’s the function notation as a ordered pair
F(8)=-5
Answer:
rftgkyio
----------------------------------------54sbmm8uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuurvbyf89weuyhr8gt9reytgkjioer0fwe
Step-by-step explanation:
rfttgrjipyuhhgi09k54rtjmoskgjpsdi
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?
Answer:
50%
Step-by-step explanation:
3450 - 2300 = 1150
1150/ 2300 × 100 = 50
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
Answer: It’s 113 cm3
Step-by-step explanation:
I GUESSED ♀️
If the selling price of a radio is Rs 365 and lose is the Rs 79 find the purchased price
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.
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?
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.
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