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Vesnalui [34]
3 years ago
7

3 teachers for 63 students; 7 teachers for 147 students are they equivalent?

Mathematics
1 answer:
Luda [366]3 years ago
3 0
Yes, they are! If you divide 63/3 you get 21, and if you divide 147/7 you get 21!:)
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Evaluate the expression 4 1/2 ÷ 3/4
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Answer: 6

Step-by-step explanation:

7 0
2 years ago
Which of the binomials below is a factor of this trinomial x^2+4x-60
trasher [3.6K]

Suppose x-6 is listed as a possible answer. That is zero if x = 6. So put x=6 into the original x^2 + 4x - 60 to get 6^2 + 4*6 - 60 = 36 + 24 -60 = 0. hence x-6 is a factor.

Answer (x-6)

on this hand :x-5 is not a factor, because plugging x=5 into does not work.

6 0
3 years ago
What is the rotation that translates AWXY to AW'X'Y'? Be sure to give the degre
oee [108]

The rotation that that translates AWXY to AW'X'Y' is a 45° anticlockwise rotation. See the attached image for details.

<h3>What is a rotation in math?</h3>

Rotation in math refers to the change in the angle of a geometric shape around a central axis on a point on the geometric plane such that it's original coordinates are modified but it's size or shape.

Hence, it is correct to state that The rotation that that translates AWXY to AW'X'Y' is a 45° anticlockwise rotation.

Learn more about translation at:
brainly.com/question/1574635
#SPJ1

4 0
2 years ago
Divide 3/16 by 5/2<br> EXPLAIN ANSWER PLZ! AND FAST! I WILL NAME YOU BRANLIEST!
Travka [436]

Use the KCF method to divide

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Hope that helps :)

8 0
3 years ago
Read 2 more answers
Could you please help me with this problem.
vlabodo [156]

<em>Answer:</em>

<h2><em>x=</em><em>6</em><em>√</em><em>2</em></h2>

<em>please </em><em>see</em><em> the</em><em> attached</em><em> picture</em><em> for</em><em> full</em><em> solution</em><em>.</em><em>.</em><em>.</em>

<em>Hope </em><em>it</em><em> helps</em><em>.</em><em>.</em><em>.</em>

<em>Good </em><em>luck</em><em> on</em><em> your</em><em> assignment</em><em>.</em><em>.</em><em>.</em><em>.</em>

6 0
3 years ago
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