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yaroslaw [1]
2 years ago
8

A perimeter of a rectangle is 400 yards what are the dimensions of the rectangle if the length is 70 yards more than the width.

Mathematics
1 answer:
stiks02 [169]2 years ago
7 0
5.7... not for sure. i think im wrong but idk
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LA = 5x -5<br> B = 3 + 13<br> B<br> Solve for r and then find the measure of B:
topjm [15]

Answer:

x = 9º

∠B = 40º

Step-by-step explanation:

5x-5º = 3x+13º

<em>[add 5 to both sides]</em>

5x = 3x+18º

<em>[subtract 3x from both sides]</em>

2x = 18º

<em>[divide each side by 2]</em>

x = 9º

/ / / / / / / / / / / / / / / / / / /

3x+13º = 3(9º)+13º=27º+13º = 40º

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3 years ago
The digit 4 in 49,308 has a value blank times as much as the 4 in 4,061
Step2247 [10]
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Solve the proportion <br> 7/5=x/3
kumpel [21]

Start with

\dfrac{7}{5}=\dfrac{x}{3}

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6 0
2 years ago
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Find the value of f(4) for the function.<br><br> f(a) = 2(a + 4)-4
mixer [17]

Step-by-step explanation:

4a=2a+4

C.L.T

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8 0
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Help how do i find the missing height of a parallelogram
WINSTONCH [101]

Answer:

To find the missing base, you simply divided the area by the given height. This will work the same way if you are looking for the height. To find the missing height, divide the area by the given base.

Step-by-step explanation:

base = 35cm, height = ? cm, and a = 700 cm^2 a = bh

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Therefore, the answer would be 20cm. Hope this helps! :)

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