2 years ago

Which is a way to write 2x2x2x5x5 with exponent and two bases

1 answer:

6 0

Answer: 2^3 * 5^2.
Exclamation: Since 2 is multiplied out three times, you have 2 to the third power. Same goes for the five- since it’s there twice, that’s 5 to the second power. That brings us to 2^3 * 5^2

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Show work for this scientific notation

Viktor [21]

$\frac{5.1*10^{-2}}{4.57*10^{-4}} \\=\frac{5.1*10^{2}}{4.57} \\=\frac{5.1}{4.57}*10^{2}\\=1.1*10^{2}$

The answer is rounded to the nearest tenth.

7 0

3 years ago

What is the equation in point-slope form of the line passing through (−2, 0) and (2, 8)? (1 point) y = 2(x + 2) y = 2(x − 2) y =

Sonja [21]

Answer: $y=2(x+2)$

Step-by-step explanation:

The slope of the line is

$y=\frac{8-0}{2-(-2)}=\frac{8}{4}=2$

Using the point (-2, 0) to substitute into point-slope form, we get the equation to be $\boxed{y=2(x+2)}$

8 0

2 years ago

Solve for x<br><br> THANK YOU

Nadusha1986 [10]

Answer:

x=-31/18

Step-by-step explanation:

8 0

2 years ago

Hi I need help with this??

Rashid [163]

I think it's 126 but I'm not sure use math it's easy to use

6 0

3 years ago

Show away to count from 668to900 using ones,ten,and hundred

sweet [91]

Not sure what you mean, exactly, but Ill try.

668, using 2 ones, go to 670. Using 3 tens, go to 700. Using 2 hundreds get to 900. Hope this helped :)

5 0

3 years ago