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marin [14]
3 years ago
8

Find the value of ‘A’ in the set of supplementary angles.

Mathematics
1 answer:
otez555 [7]3 years ago
6 0
Ok, remember that half a circle is always 180 degrees. so..
1. 141
2. 23
3. 88
4. 120
5. 119
6. 152.

And also, want free points?

go tohttps://brainly.com/question/8360353

if you could vote me as the brainiest answer, that would be amazeballs!
hope it helps!
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PLEASE HELP! GIVEE ME THE 14 ANSWERS FOR THIS FOR BRAINLIEST
gulaghasi [49]

Answer:

Step-by-step explanation:

oh boy

1) 9 < 16

2) -4 < 5

3) 18 > -19

4) -38 < -16

5) 6 > 4

6) -14 > -25

7) -45 > -55

8) -2 > -10

9) -4, -1, 1, 3, 6

10) -15, -13, -5, 8

11) -9, -6, -5, -1, 0

12) -4, -2, 1, 3

13) -10, -9, 7, 8, 11

14) -33, -25, -14, -4, 7

hope this helps <3

6 0
3 years ago
2. Can a parallelogram have right angles?​
motikmotik

Answer:

yes

Step-by-step explanation:

A parolelogram is a rectangle and some rectangles have 4 right angles

6 0
3 years ago
Read 2 more answers
Evaluate -4,550 divided by 7
Debora [2.8K]

Answer: -650

Step-by-step explanation:

I hope this helps :))

5 0
3 years ago
okay so on my homework assignment it says find the area of a semicircle but we never went over finding the area of that. Can som
eimsori [14]
Okay so s semicircle hmm. Thats semi-of-a-circle. So half would be fine.  
Then do the equation set up for area of a CIRCLE not s spere. 
3 0
3 years ago
Read 2 more answers
A random variable x x has a Normal distribution with an unknown mean and a standard deviation of 12. Suppose that we take a rand
Paul [167]

Answer:

95% Confidence Interval: (94.08,101.92)    

Step-by-step explanation:

We are given the following in the question:

Sample mean, \bar{x} = 98

Sample size, n = 36

Alpha, α = 0.05

Population standard deviation, σ = 12

95% Confidence Interval:

Formula:

\mu \pm z_{critical}\frac{\sigma}{\sqrt{n}}

Putting the values, we get,

z_{critical}\text{ at}~\alpha_{0.05} = 1.96

98 \pm 1.96(\dfrac{12}{\sqrt{36}} ) = 98 \pm 3.92 = (94.08,101.92)

8 0
3 years ago
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