3 years ago

I need help with them both I WILL GIVE BRAINLEST

Mathematics

1 answer:

dedylja [7]3 years ago

5 0

The answer is C. Naomi scores double the amount of points.

You might be interested in

Answer key please I don’t know what to do cause i missed the days

Makovka662 [10]

Answer:

L 41/3 14 [200] G

Step-by-step explanation:

4 0

3 years ago

What is y=-3x written in standard form

nataly862011 [7]

This would be 3x + y = 0.

I hope this helps!

5 0

3 years ago

A rectangle has length (3x-8) and width (2x-7) cm .Write down and simplify an expression for the perimeter of the rectangle. So

tatuchka [14]

Answer:

The perimeter of the rectangle is equal to $(10x-30)\ cm$

Step-by-step explanation:

Let

L-----> the length of the rectangle

W ----> the width of the rectangle

we know that

The perimeter of rectangle is equal to

$P=2(L+W)$

we have

$L=(3x-8)\ cm\\W=(2x-7)\ cm$

substitute

$P=2((3x-8)+(2x-7))$

$P=2(5x-15)$

$P=(10x-30)\ cm$

8 0

4 years ago

A table weighs 1.23 pounds. What is its weight written as a mixed number?

Alexandra [31]

The answer is 1 23/100

3 0

3 years ago

Read 2 more answers

Name the polynomial -2x^4-x^3*8x^2-12 by degree

Murrr4er [49]

Answer:

see below

Step-by-step explanation:

-2x^4-x^3+8x^2-12

First list by highest power to lowest power

The highest power is x^4 so this is a 4th degree polynomial or a quartic polynomial

If you really mean the multiply sign

-2x^4-x^3*8x^2-12

-2x^4 - 8x^5 -12

-8x^5 -2x^4 -12

This would be a 5th degree or quintic

8 0

3 years ago