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rosijanka [135]

3 years ago

13

In a class of 40 students, 30 read

1 answer:

DIA [1.3K]3 years ago

6 0

Ok so 24 of them and that would be ur answer

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In which one of the following pairs of angles are the angles always equal to each other? A. Complementary B. Vertical C. Supplem

lutik1710 [3]

B.vertical..............................

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4 years ago

What is the sum of -1/11 and 5/11<br><br> 4/11<br><br> 6/11<br><br> -4/11<br><br> -6/11

kaheart [24]

<span>-1/11 + 5/11
= 5/11 - 1/11
= 4/11

Answer
</span><span>4/11</span>

6 0

3 years ago

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If two supplementary angles are in the ratio of 4:5 the measure of the larger angle is

dimulka [17.4K]

Answer:

Step-by-step explanation:

Let the angles be 4x , 5x

4x + 5x = 180 { supplementary}

9x = 180

x = 180/9

x = 20

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3 years ago

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3 years ago

So in math class we are doing Simplifying Algebraic Expressions or at least that is what the lesson is called but what is 7x +7.

Makovka662 [10]

No you can’t add them, but you can do this: 7x+7 =0
-7 -7
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/7 /7
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3 years ago

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