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Lelu [443]
3 years ago
6

Find the common difference of an Arithmetic progression of 7,11,15,19...​

Mathematics
1 answer:
docker41 [41]3 years ago
5 0

Answer:

+4

Step-by-step explanation:

The numbers above are all odd number

The arithmetic progression is the addition of +4

7+4=11

11+4=15

15+4=19

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You can represent the measures of an angle and its complement as x °and (90 - x). Similarly, you can
Tanzania [10]

Answer:

  1. 33°
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Step-by-step explanation:

<h3>1)</h3>

If x represents the measure of the angle, its complement is 90-x. The problem statement tells us ...

  x +24 = 90 -x

  2x = 66 . . . . . add x-24

  x = 33 . . . . . . divide by 2

The measure of the angle is 33°.

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<h3>2)</h3>

Using J for x in the given complement relation:

The measure of the complement of J° is (90 -J)°.

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Answer:

Its 290 even though you got the answer im out here to help

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