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3 years ago

Let g(x) = -x^2 + x. Find g(-10)

Mathematics

1 answer:

Tju [1.3M]3 years ago

6 0

Answer:

g(-10) = 90

Step-by-step explanation:

g(x) = -x^2 + x

= -(-10^2) +(-10)

=10^2-10

=100-10

=90

Hope it helped.

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2x + 3y = -6<br> -2x + 3y = 6<br><br> How do I graph it

Elanso [62]

Answer:

$(-3, 0)$

Step-by-step explanation:

$\: \: \: 2x + 3y = - 6 \\ -2x + 3y = \: \: \: 6 \\ \frac{ + \: \: \: \: \: \: - \: \: \: \: \: \: = - }{ }{} \\ \: \: \: 4x \: \: \: \: \: \: \: \: \: \: \: \: = - 12 \\ \\ x = \frac{ - 12}{4} \\ \\ x = - 3$

now,

$-2( - 3) + 3y = 6 \\ 6 + 3y = 6 \\ 3y = 6 - 6 \\ 3y = 0 \\ y = \frac{0}{ 3} \\ y = 0$

thus, (-3, 0)

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2 years ago

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s344n2d4d5 [400]

Answer:

same

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

I will give brainliest to people who answer ALL 5 questions.

amid [387]

Here ya go. Hope this helps. Have a great day

8 0

2 years ago

Progress

irina [24]

An expression represents the perimeter, in centimeters, of this triangle is 6q + 8r - 5s.

<u>Given the following data:</u>

a = (q + r) centimeters.

b = (5q - 10s) centimeters.

c = (5s + 7r) centimeters.

<h3>What is a triangle?</h3>

A triangle can be defined as a two-dimensional geometric shape that comprises three (3) sides, three (3) vertices and three (3) angles only.

<h3>How to calculate the perimeter of a triangle?</h3>

Mathematically, the perimeter of a triangle can be calculated by using this formula:

P = a + b + c

<u>Where:</u>

a, b, and c are length of sides.

Substituting the given parameters into the formula, we have;

P = q + r + 5q - 10s + 5s + 7r

P = 6q + 8r - 5s centimeters.

Read more on perimeter of triangle here: brainly.com/question/27109587

#SPJ1

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1 year ago

What is num 2?? I need this done by tonight!

timama [110]

Maybe absolute value

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3 years ago