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3 years ago

Find the missing side of each triangle. Round your answers to the nearest tenth if necessary

Mathematics

1 answer:

soldi70 [24.7K]3 years ago

8 0

I believe it’s 5cm because 10 divide by 2 is 5

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Given the parent function f(x) = x^2 describe the translation of the function y=(.2x)^2?

Bad White [126]

Answer:

Option C.

Step-by-step explanation:

Let $f(x) = x ^ 2$ be a quadratic function

Then we do the function $y = f(bx) = (bx) ^ 2$

Where b is a real number.

If $b> 1$ then the function $y = (bx) ^ 2$ represents a horizontal compression of the function $y = x ^ 2$

If $0$ Then the function $y = (bx) ^ 2$ represents a horizontal expansion compression of the function $y = x ^ 2$ by a factor of $\frac{1}{b}$

In this case, the equation is:

$y = (0.2x) ^ 2$ Then:

$b = 0.2$

$0$

Thus

$y = (0.2x) ^ 2$ is a horizontal expansion of the function $y = x ^ 2$ by a factor of $\frac{1}{0.2} = 5$ .

The correct option is: Option C

4 0

3 years ago

I Am offline or Raindowsalt please answer this !<br>

nikitadnepr [17]

❀ $\huge\underline{ \underline{Solution :-}}$

$( {y}^{2} + \frac{5}{7} )( {y}^{2} - \frac{14}{5} )$

To solve, use the algebraic identity ➺

<u>(x + a)( x + b) = x² + (a + b)x + ab</u>

$( {y}^{2} + \frac{5}{7} )( {y}^{2} - \frac{14}{5} ) \\ = ({y}^{2}) ^{2} + ( \frac{5}{7} + - \frac{14}{5} ) {y}^{2} + \frac{5}{7} \times - \frac{14}{5} \\ = {y}^{4} - \frac{73}{35} {y}^{2} - 2$

ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ

꧁❣ ʀᴀɪɴʙᴏᴡˢᵃˡᵗ2²2² ࿐

5 0

3 years ago

Riley had to add this group of numbers (56 + 47 + 53), but he wanted to add them as quickly and as easily as possible. Here is h

zysi [14]

Answer:

156

Step-by-step explanation:

first add 47 and 53, then add 100 and 56, then you get your answer.

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3 years ago

. How many faces does a polyhedron with<br> 20 vertices and 30 edges have?

Alisiya [41]

Answer:

Step-by-step explanation:

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3 years ago

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I need to find weather the ordered pair is a solution of the system of linear equation

Makovka662 [10]

In exercise 3 (2,6) means that x=2 and y=6
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3 years ago