3 years ago

Would the answer be 36? It doesn't sound correct?

Mathematics

1 answer:

marin [14]3 years ago

5 0

Your correct it's 36.

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Reduce 36/45 to lowest terms and write the denominator in the blank.

Firlakuza [10]

Answer:

4/5

Step-by-step explanation:

Step 1:

36/45 = 12/15

Step 2:

12/15 = 4/5

Answer:

4/5

Hope This Helps :)

5 0

4 years ago

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What are the x- and y- coordinates of point E, which partitions the directed line segment from A to B into a ratio of 1:2?

Solnce55 [7]

The coordinates of the points A and B are not given. We'll assume: A(3,1) B(12,-5)

Answer:

The coordinates of E are (6,-1)

Step-by-step explanation:

Partition of a Segment

The length of segment directed from A(xa,ya) to B(xb,yb) can be decomposed in its x,y coordinates:

$x_{AB}=x_b-x_a$

$y_{AB}=y_b-y_a$

If a point E is to be in the segment and partition it into a ratio 1:2, then

\displaystyle \frac{x_{AE}}{{x_{EB}}=\frac{y_{AE}}{{y_{EB}}=\frac{1}{2}

But

$x_{AE}=x_e-x_a$

$y_{AE}=y_e-y_a$

$x_{EB}=x_b-x_e$

$y_{EB}=y_b-y_e$

Then we set the equation:

$\frac{x_{AE}}{{x_{EB}}=\frac{1}{2}$

$2(x_e-x_a)=x_b-x_e$

Operating and rearranging

$3x_e=x_b+2x_a$

Solving

$\displaystyle x_e=\frac{x_b+2x_a}{3}=\frac{12+6}{3}$

$x_e=6$

Similarily

$\displaystyle y_e=\frac{y_b+2y_a}{3}=\frac{-5+2}{3}$

$y_e=-1$

The coordinates of E are (6,-1)

8 0

4 years ago

Read 2 more answers

72 divided by X equals X

GREYUIT [131]

Answer:72 divided by 9 equals 8

Step-by-step explanation:9 x 8=72

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3 years ago

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Casey's dog weighs 56.2 pounds. Janelle's dog weighs 22.65 pounds. How much more does Casey's dog weigh than Janelle's dog? Ente

White raven [17]

Answer:

I think it 78.85 is the answer

Step-by-step explanation:

First u add them together than thats it

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3 years ago

What value of x makes this proportion true?

Trava [24]

The answer is 5:) you first have to cross multiply then divide both sides from x

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3 years ago