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3 years ago

In rectangle ABCD, AC = x + 10 and diagonal BD = 2x - 30. Find the value of x.

Mathematics

1 answer:

natka813 [3]3 years ago

4 0

set the equations equal to each other, diagonals are equal so. 2x - 30 = x + 10 . so x = 40

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Gala2k [10]

<h3>Total snow fall for three days is 8.75 inches</h3>

<em><u>Solution:</u></em>

Given that,

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$First\ day = 3\frac{2}{4}\ inches = \frac{14}{4}\ inches\\\\Second\ day = 3\frac{2}{4}\ inches = \frac{14}{4}\ inches\\\\Third\ day = 1\frac{3}{4}\ inches = \frac{7}{4}\ inches$

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5 0

3 years ago

What is, 7 3/10+6 1/3+2 7/10?

snow_lady [41]

7 3/10 + 6 1/3 + 2 7/10

First change them to improper fractions

73/10 + 19/3 + 27/10

now find the common denominator which would be 30

73/10 = 219 /30

19/3 = 190/30

27/10 = 81 /30

now add (219 + 190 + 81) = 490/30

now divide 490 ÷ 30 = 16 1/3

Your answer is 16 1/3

Hope this helps. :)

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3 years ago

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Answer:

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Step-by-step explanation:

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2 years ago

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