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3 years ago

What is the value of x?

Mathematics

1 answer:

ser-zykov [4K]3 years ago

6 0

Answer:

Step-by-step explanation:

Hypotenuse^2=base^2+perp^2

50^2=base^2+48^2

2500-2304=base^2

Base^2=196

Taking sq root

Base=14

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n=5(a−3h^2)

Answer:

n=−15h^2+5a

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3 years ago

What is square root of 27/4 to the nearest interger

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3 years ago

What is 5 to the power of 2 times 5 to the power of 3? *

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Answer:

5 to the power of 5

Step-by-step explanation:

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3 years ago

Read 2 more answers

What is 2810321 in expanded form?

iris [78.8K]

2810321

2000000

800000

10000

300

+ 1

Which would be 2810321 in expanded form.

I hope this helps! :)

-LizzyIsTheQueen

7 0

3 years ago

The measure of ABD is (0.18x + 67) degrees and the measure of CBD is (0.07 + 48) degrees. Find the value of X

LUCKY_DIMON [66]

Answer:

See Explanation

Step-by-step explanation:

Given

$ABD = 0.18x +67$

$CBD = 0.07x + 48$

Required

Find x

The question is incomplete as the relationship between ABD and CBD is not stated.

Assume ABD = CBD

The solution is:

$0.18x + 67 = 0.07x + 48$

Collect like terms

$0.18x - 0.07x= - 67 + 48$

$0.11x= -19$

Solve for x

$x = -\frac{19}{0.11}$

$x = -172.72$

Assume ABD and CBD are supplementary

The solution is:

$ABD + CBD=180$

$0.18x + 67 + 0.07x + 48 = 180$

Collect like terms

$0.18x + 0.07x = - 48 - 67 + 180$

$0.25x = 65$

Solve for x

$x = \frac{65}{0.25}$

$x = 260$

Assume ABD and CBD are complementary

The solution is:

$ABD + CBD=90$

$0.18x + 67 + 0.07x + 48 = 90$

Collect like terms

$0.18x + 0.07x = - 48 - 67 + 90$

$0.25x = -25$

Solve for x

$x = \frac{-25}{0.25}$

$x = -100$

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3 years ago