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4 years ago

10^2 in standard notation

Mathematics

1 answer:

koban [17]4 years ago

5 0

So the exponent is telling the 10 to multiply itself twice . So, 10•10=100

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What is the difference? -2/15 -(-9/15) <br> a.-11/15 <br> b. -7/15 <br> c. 7/15 <br> d. 11/15

Elodia [21]

-2/15-(-9/15)=-2/15+9/15=9/15-2/15=7/15
the answer is C

5 0

3 years ago

Bryn is riding his bicycle at a constant speed from school to the library. His distance from the library in kilometers x hours a

Vika [28.1K]

Answer:

The distance is 20km

Step-by-step explanation:

Given

$y = 20 - 12x$

Required

The distance between $the\ library\ and\ the$ school

The function represents the distance $y = 20 - 12x$

So, when x = 0.

This implies that he has not started moving.

So:

$y = 20 - 12 * 0$

$y = 20 - 0$

$y = 20$

8 0

3 years ago

Divide to find two equivalent fraction 60/100

never [62]

Answer:

6/10 and 12/20

Step-by-step explanation:

60/100 devided by 10 is 6/10 and 60/100 devided by 5 is 12/20 hope this helps!

6 0

4 years ago

29% expressed as a fraction in simplest form is?

scoundrel [369]

The Answer: 7.25/25

Hope this helps!

5 0

3 years ago

Find the distance between the two points in simplest radical form.

emmainna [20.7K]

The distance between the two points is $2\sqrt{5}$

Explanation:

Given that the two points are $(-8,-2)$ and $(-6,2)$

We need to determine the distance between the two points in simplest radical form.

The distance between the two points can be determined using the distance formula,

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Let us substitute the coordinates $(-8,-2)$ and $(-6,2)$ in the above formula, we get,

$d=\sqrt{(-6+8)^2+(2+2)^2}$

Simplifying the terms, we get,

$d=\sqrt{(2)^2+(4)^2}$

Squaring the terms, we get,

$d=\sqrt{4+16}$

Adding, we get,

$d=\sqrt{20}$

Simplifying, we have,

$d=2\sqrt{5}$

Thus, the distance between the two points in simplest radical form is $2\sqrt{5}$

6 0

4 years ago