4 years ago

Math question-Help PLEASE!

1 answer:

8 0

The answer is E. To find a line perpendicular to another, you have to take the reciprocal of the original slope. That will give you the slope of the new line. Then the intercept (in this case -2) stays the same.

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Which of the following shows the correct order for -1 2/5 , (-1)2 , -1.4 , and (1/2)2?

Brut [27]

The order of these numbers from smallest to largest is:

(-1)2, -1 2/5, -1.4, (1/2)2

-1 2/5 and -1.4 are technically the same, though.

5 0

3 years ago

The table above summarizes the results of 100 students at Arboc High School who took the AP Chemistry test. If one of the survey

frosja888 [35]

Answer:

C. 0.79

Step-by-step explanation: Add yeses and nos together. Total students above average is 70. 55 took prep course. Divdide 55 by 70 and you get 0.79%

3 0

3 years ago

At a basketball game, for every 2 baskets team A scored, team B scored 5 baskets. The ratio of the number of baskets scored by t

Vilka [71]

The ratio of baskets scored by team A To the number of baskets scored by team B is 2:5.

6 0

4 years ago

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If d = 20 and c = 20pi then is it. D=1 D=100 D=12 D=1/4 R =10 R=13

adoni [48]

I am pretty sure it is 10.
Just please double check.

Hope I helped!!!! :)

8 0

3 years ago

Which number is equal to 10 Superscript negative 3? –1,000 –30 0.001 0.003

Karolina [17]

Given:

The given expression is $10^{-3}$

We need to determine the equivalent number.

Equivalent expression:

To determine the equivalent number, let us solve the expression $10^{-3}$

Thus, let us apply the exponent rule $a^{-b}=\frac{1}{a^{b}}$ , we get;

$10^{-3}=\frac{1}{10^{3}}$

Also, the term 10³ can be written as $10^{3}=1000$

Thus, we get;

$\frac{1}{1000}$

Dividing, we get;

0.001

Hence, the equivalent number is 0.001

Hence, Option c is the correct answer.

5 0

3 years ago

Read 2 more answers