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Tresset [83]
3 years ago
15

Also some more I have been stuck on for over a few days (40 pts again)

Mathematics
1 answer:
mars1129 [50]3 years ago
4 0

Answer:

View Image

Step-by-step explanation:

You are correct on both of them.

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Za and Zb are complementary angles. Za measures 64º.<br> What is the measure of Zb?<br> O
vova2212 [387]

Answer: The measure of <b is 26 degrees.

Step-by-step explanation:  

Complementary angles are angles that add up to 90 degrees. I remember this because my teacher told me this: "Complements are always RIGHT!" Of course, this is a reference to complementary angles combining to make right angles, which are 90 degrees.

To go back on your question, if  <a and <b are truly complementary, then m<a +m<b = 90 degrees. Substitute the measure of <a for 64 degrees, then you get 64 degrees + m<b = 90 degrees. Simplify. Then you'd get that the measure of <b is 26 degrees.

(P.S. Sorry if I cluttered up the ask portion of your post. I haven't used this platform in like 2 years, so everything seems so foreign to me.)

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3 years ago
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Answer:

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7

Step-by-step explanation:

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3 years ago
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Lunna [17]
11 people. Hope this helped!!
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Out of 120 high school boys and 80 high school girls, 45 tried out for track. Of those 45, 12 were girls.
zhannawk [14.2K]
<span>So there are 33 boys who tried out for track. And this is 27.5 % of the total boys. And there 15% of the girls who tried out for the track. And in total 22.5 % of the total population tried out for track</span>
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3 years ago
2/3 as afraction with a denominator of 6
yanalaym [24]

Answer:

4/6

Step-by-step explanation:

3 x 2 = 6

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2/3 = 4/6

6 0
2 years ago
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