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butalik [34]
4 years ago
5

How does using zero pairs help you solve equations?

Mathematics
1 answer:
Alik [6]4 years ago
8 0

Answer:

Just do

Step-by-step explanation:

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In class of 30 students 14 are boys. If 2 boys drop out of the class and 2 girls are added what fraction of the class will be bo
Alecsey [184]
30 students.....14 are boys...that means (30 - 14) = 16 are girls

if 2 boys are dropped......14 - 2 = 12 boys
and 2 girls are added......16 + 2 = 18 girls

fraction of the class that are boys is : 12/30 which reduces to 2/5 <==
5 0
4 years ago
Read 2 more answers
is it possible to draw a pair of supplementary angles in which both angles are acute. Explain your Answer with words and drawing
tiny-mole [99]

It is practically impossible to draw a pair of supplementary angles in which both angles are acute.

<h3>What are Supplementary Angles?</h3>

When two angles add up to give us 180 degrees, both angles are said to be supplementary angles. Thus, they have a sum of 180 degrees. One is a supplement of the other.

<h3>What are Acute Angles?</h3>

Acute angles can be defined as angles that have a measure that is less than 90 degrees. That is, they do not measure up to 90 degrees or have a measure below 90 degrees.

Thus, this means that, for two angles to be supplementary, one of them can be an acute angle while the other must be more than 90 degrees. For example, 50 degrees is an acute angle while 130 degrees is not an acute angle, but they are supplementary angles because: 50 + 130 = 180°.

On the other hand, the sum of two acute angles cannot be equal to 180 degrees. E.g, 89 + 89 = 178°.

In conclusion, it is therefore, practically impossible to draw a pair of supplementary angles in which both angles are acute.

Learn more about supplementary angles on:

brainly.com/question/8992900

#SPJ1

8 0
2 years ago
Triangle has angles
MrMuchimi

Answer:

119 degrees

Step-by-step explanation:

All triangles have a sum of 180 degrees for all of their angles

so 180= 24+37+ x

x= 119

6 0
3 years ago
Read 2 more answers
5(x+2y)−3=3x+5 <br> 4(x−3y)−50=−33y <br><br> X=? Y=?
bekas [8.4K]

Answer:a

Step-by-step explanation:

3 0
4 years ago
HELP ASAP <br><br> Solve for the measure of ∠PMR
kkurt [141]

Answer:

116*

Step-by-step explanation:

Since <PMR consists of <RPW and <WPM and we know that these are the same, we just have to multiply 58 by 2 and get 116, which will be your answer.

Tell me if I'm wrong :)

8 0
3 years ago
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