3 years ago

Solve the equation

Mathematics

1 answer:

Arturiano [62]3 years ago

3 0

Answer:

x + 5 = 2

x = 2 - 5

x= -3

I hope it's helps you

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What is the surface area of a rectangular prism that measures 10 in x 6 in x 4 in?

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Step-by-step explanation: 10 x 6 x 4 = 240 in

I hope that helps

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3 years ago

Is the relation { (5, 2), (-1, 6), (8, -2), (5, 3)} a function? why or why not? list the domain and range

Tasya [4]

Answer:

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Step-by-step explanation:

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3 years ago

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WINSTONCH [101]

Answer:

2 7/12

Step-by-step explanation:

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1 year ago

What does the quadratic function f(x)=x^2-10x+9 look like when it is rewritten in the form f(x) = a (x-h) + k

Tatiana [17]

ANSWER

When $f(x)=x^2-10x+9$ is written in the form $f(x)=a(x-h)^2+k$ , it looks like $f(x)=(x-5)^2-16$

EXPLANATION

To write $f(x)=x^2-10x+9$ in the form $f(x)=a(x-h)^2+k$ , we have to complete the squares.

We add and subtract half the coefficient of $x$ square.

$f(x)=x^2-10x+(-5)^2-(-5)^2+9$

The first three terms of the function is now a perfect square.

$f(x)=(x-5)^2-25+9$

We now simplify rto obtain,

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3 years ago

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user100 [1]

Step-by-step explanation:

5x = 19 - 4

5x = 15

x = 15/ 5

= 3

hope it helps!

6 0

3 years ago

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