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2 years ago

What is value of x? please help

Mathematics

1 answer:

bija089 [108]2 years ago

7 0

Answer:

x = 27

Step-by-step explanation:

To find the value of x, create a proportion. A proportion is two equal ratios for similar figures. The two triangles are similar because they are the same shape but not the same size. Create ratios between corresponding sides of figures.

$\frac{x+8}{10}=\frac{2x-5}{14}$

To solve for x, cross multiply:

(x+8)(14) = (10)(2x-5)

14x + 112 = 20x -50

112 = 6x - 50

162 = 6x

27 = x

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What is 16x4 – 100y4 factored completely

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Answer:

$16x^4-100y^4$

Step-by-step explanation:

$16x^4-100y^4$

Since there aren't any like terms, the answer would be:

$16x^4-100y^4$

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3 years ago

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What is the inverse of the function f(x) = x +3?

OLga [1]

Answer:

h(x) = x - 3

Step-by-step explanation:

To find the inverse of a function, you can switch the x and y variables.

In f(x) = x + 3, the y variables is "f(x)".

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2 years ago

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DENIUS [597]

Answer:

50:3

Step-by-step explanation:

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2 years ago

Y-1/4=-3/8 solve for y

Leona [35]

Answer:

y=-1/8

Step-by-step explanation:

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2 years ago

Find the value of x from the equation

Jobisdone [24]

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2 years ago