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dsp73
2 years ago
15

Help and ill give brainliest

Mathematics
2 answers:
Zarrin [17]2 years ago
6 0

Answer:

C. 3 a ^2 b^11 /2

Step-by-step explanation:

Karo-lina-s [1.5K]2 years ago
6 0

Answer:

i hope this helps

Step-by-step explanation:

c

You might be interested in
Simplify each ratio. <br><br> 1) 40:15
Vilka [71]

Answer:

8:3

Step-by-step explanation:

,,,,lol hope it helps i don't know how to explain,,, I guess its just dividing you know like 15÷5= 3 so on

3 0
2 years ago
The measurement of the complement of an angle exceeds the measure of the angle by 25%. Find the measurement of the angle and its
tester [92]
Let the angles be A and C 

<span>Complimentary angles, therefor </span>
<span>A + C = 90 </span>

<span>The measurement of the complement of an angle exceeds the measure of the angle by 25% (you used a % sign so I'll use % instead of degrees) </span>
<span>C = 1.25A </span>

<span>Substitute </span>
<span>A + 1.25A = 90 </span>
<span>2.25A = 90 </span>
<span>A = 40º <----- </span>
<span>C = 50º <----- </span>
<span>------------------------------ </span>

<span>If you meant 25º </span>
<span>A + (A + 25) = 90 </span>
<span>2A + 25 = 90 </span>
<span>2A = 65 </span>
<span>A = 32.5º </span>
<span>C = 57.5º</span>
3 0
3 years ago
Anyone know answer to this
nydimaria [60]

The answer is 1

Step-by-step explanation:

look at the line going up and down

6 0
2 years ago
Read 2 more answers
SOMEONE HELP ITS DUE TONIGHT
il63 [147K]

Answer:

n=27 degrees

m=36 degrees

Step-by-step explanation:

So the inside triangle has two equal sides. To find these angles you would do the degrees of a triangle (180) minus the known value and then divided by two.

so it is: 180-126/2 which gives you 27 degrees.

this means the n value is 27.

to find m, you have to take away 90 degrees and the n value from 180.

so it is: 180-90-27 which gives you 63 degrees.

now you must take the smaller angle from 63 degrees to find m.

so it is: 63-27 which gives you 36

therefore...

n=27 degrees

m=36 degrees

8 0
2 years ago
Solve and explain #7 a)
saveliy_v [14]
Its 5 because it sas to count faces there are 5 faces on a cube
6 0
3 years ago
Read 2 more answers
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