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3 years ago

Please help me I need help with this please

Mathematics

1 answer:

gtnhenbr [62]3 years ago

6 0

Right, because it has two even sides for the right and angle and the right is a hypotenuse.

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The function g(x) is define as g(x) = -2x^2+3x. The value of g(-3) is

Sever21 [200]

Answer:

g(- 3) = - 27

Step-by-step explanation:

To evaluate g(- 3) substitute x = - 3 into g(x)

g(- 3) = - 2(- 3)² + 3(- 3) = - 2(9) - 9 = - 18 - 9 = - 27

3 0

3 years ago

PLZ HELP 10 PTS!!

solniwko [45]

Answer:

Jill's best friend jumped 8/21 feet further than Jill.

Step-by-step explanation:

we have that

Jill jumped 6 1/3 feet

Jill best friend jumped 6 5/7 feet

To find out how much farther did Jill's best friend jumped, subtract the length that Jill jumped from the length that Jill best friend jumped

$6\frac{5}{7}-6\frac{1}{3}$

but first convert mixed number to improper fraction

$6\frac{5}{7}\ ft=\frac{6*7+5}{7}=\frac{47}{7}\ ft$

$6\frac{1}{3}\ ft=\frac{6*3+1}{3}=\frac{19}{3}\ ft$

substitute the values

$\frac{47}{7}-\frac{19}{3}=\frac{47*3-7*19}{21}=\frac{8}{21}\ ft$

therefore

Jill's best friend jumped 8/21 feet further than Jill.

7 0

3 years ago

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The work of a student to find the dimensions of a rectangle of area 8 + 16x and width 4 is shown below:

enyata [817]

Step 3
I think ?
Not sure

4 0

3 years ago

I don’t know how to set this up

kodGreya [7K]

Answer:

Step-by-step explanation:

Set it up as the following -

3:8 = x:24.

Now cross multiply - 3 * 24 = 8x

72 = 8x

Now divide both sides by 8.

9 = x

4 0

3 years ago

What are the numbers called in a multiplication

mart [117]

The numbers that are called in multiplication are called factors. Multiplying factors together will create a product.

3 0

3 years ago

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