3 years ago

I don't really get this

Mathematics

1 answer:

Kazeer [188]3 years ago

6 0

A squared plus B squared equals C squared

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G(x) = 2x^3+ 2x^2– 4x – 9 <br> find g(-3)

son4ous [18]

Answer:

-33

Step-by-step explanation:

I hope this is correct, and I apologize in advance if it isn't :(

8 0

3 years ago

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Consider the expression (3x+7)(3x+2)

Nastasia [14]

Answer:

a. shown below

b. 9x+14

Step-by-step explanation:

a. (on the bottom)

b. (3x+7)(3x+2)

multiply the terms:

9x+14

thats the area

6 0

4 years ago

Write this percentage as a fraction in its simplest form.<br> 59%

mestny [16]

59/100 is the answer

5 0

3 years ago

I need with these problems

ch4aika [34]

Answer:

1. $\frac{5}{6}$

3. $\frac{7}{0}$ (undefined slope)

5. $-\frac{7}{4}$

7. $24$

Step-by-step explanation:

slope (m)

rate of change (r)

1. m = $\frac{y_2-y_1}{x_2-x_1}=\frac{8-3}{13-7} =\frac{5}{6}$

3. m = $\frac{y_2-y_1}{x_2-x_1}=\frac{4-(-3)}{9-9} =\frac{7}{0}$ (undefined slope)

5. m = $\frac{y_2-y_1}{x_2-x_1}=\frac{-1-6}{0-(-4)} =\frac{-7}{4}=-\frac{7}{4}$

7. r = $\frac{f(b)-f(a)}{b-a}=\frac{24-0}{1-0}=\frac{24}{1}=24$

Hope this helps!

8 0

2 years ago

Solve the equation.<br> x – 21 = 6<br> x=

Dmitriy789 [7]

The answer is going to be 27 as x so 27-21=6 to check you can do 6+21 which would equal to 27 so that’s the answer.

4 0

3 years ago

Read 2 more answers