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3 years ago

9

HELP ME ON THIS MATH QUESTION!

1 answer:

irina [24]3 years ago

5 0

Answer:

X=3

Step-by-step explanation:

2* $3^{2}$

2*9=18

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478000000000 in scientific notation

Svetllana [295]

Answer:

4.78 x 10^11

Here is the answer to your problem

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3 years ago

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What is 1/8 as a whole number?

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Could it be like 1/8 of 100?

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3 years ago

F(x) = x^2, g(x) = 2/3 x^2 comparison

daser333 [38]

Answer:

g(x) is a vertical compression of f(x)

Step-by-step explanation:

Equation of graph 1 : $f(x)=x^2$

Equation of graph 2 : $g(x)=\frac{2}{3}x^2$

f(x)→a f(x)

Its is case of vertical stretch or compression

Vertical stretch if |a|>1

Vertical compression if 0<|a|<1

f(x)→a f(x)

So, $x^2$ → $\frac{2}{3}x^2$

So, $a= \frac{2}{3}=0.67$

So,0<|a|<1

So,It is a case of vertical compression

So, g(x) is a vertical compression of f(x)

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3 years ago

Need help with fractions ASAP

ratelena [41]

Answer: 1 half

Step-by-step explanation:

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3 years ago

How many solutions does the following<br> equation have?<br> 7(y + 3) = 5y + 8<br><br> answer:

vodomira [7]

Answer:

One Solution

Explanation:

7(y + 3) = 5y + 8

Simplify both sides of the equation

7(y + 3) = 5y + 8

(7)(y) + (7)(3) = 5y + 8 (Distribute)

7y + 21 = 5y + 8

Subtract 5y from both sides

7y + 21 − 5y = 5y + 8 − 5y

2y + 21 = 8

Subtract 21 from both sides

2y + 21 − 21 = 8 − 21

2y = −13

Divide both sides by 2

2y = −13

2y / 2 = -13 / 2

y = -13 / 2

-13 / 2 = -6.5

y = -13 / 2 or -6.5

6 0

3 years ago