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3 years ago

Explain why we use rulers instead of hands to measure things.

Mathematics

2 answers:

Maslowich3 years ago

8 0

We rulers because they are straight and your hand curves and also rulers have numbers on it

Snezhnost [94]3 years ago

3 0

We use rulers obviously because the length of rulers are about 4 more times longer than hands. Hope this helps you :]

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Which is equivalent to this expression? 2/150 + 3/75

Lesechka [4]

Answer:

Step-by-step explanation:

$\frac{2}{150}$ First reduce this to lowest term

$\frac{2}{150}=\frac{1}{75}\\\\\frac{2}{150}+\frac{3}{75}=\frac{1}{75}+\frac{3}{75}\\\\=\frac{1+3}{75}=\frac{4}{75}\\$

7 0

3 years ago

Distribute property to simplify 4(3x+2)

Julli [10]

Here is the equation:

$4(3x+2)$

Since 4 is next to the parentheses, you have to multiply everything in the parentheses by 4.

First multiply 3x by 4:

$3x \times 4 = 12x$

Now multiply 2 by 4:

$4 \times 2 = 8$

Now add them together:

$12x+8 = 12x +8$

Your answer is 12x + 8

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3 years ago

Select all the sentences that correctly identify the components of the experiment.

lesya [120]

Answer:

A,D,E,F

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Which of the given set of angles CANNOT form a right triangle?

babymother [125]

Answer:

The answer for your question is C. 22°, 22°, and 136°.

Explanation:

A right triangle will always have one angle that is 90°.

All of the other options have a 90° angle, so your answer is C.

Hope this helps!

7 0

2 years ago

In the picture below x=

gogolik [260]

Answer:

$\displaystyle 79°$

Step-by-step explanation:

The m∠x is 79°, according to the Alternate Exterior Angles Theorem.

I am joyous to assist you anytime.

* That does NOT look like an acute angle because 79° is considered an acute angle, since it is less than 90°.

3 0

3 years ago