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pav-90 [236]
2 years ago
13

Grade 7 students were surveyed to determine how many hours a day they spent on various activities. The results are shown in the

circle graph below. Find the measure of each central angle in the circle graph.
a. sleeping
b. eating
Mathematics
1 answer:
SpyIntel [72]2 years ago
5 0
You didn’t give us the circle lol
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Write and equation given slope and a point. <br> M= -1 and (-2,3)
ArbitrLikvidat [17]

Step-by-step explanation:

y - 3 = -1(x- -2)

y-3 = -x -2

Y = -x +1

3 0
3 years ago
Simplify.<br>y^5 ÷ y^3 × y^2 <br>NEED HELP ASAPP PLEASEEE ??? <br>Will get BRAINLIEST***​
Volgvan

Answer:

y^5  ÷  y^3 * y^2 = y^4

Step-by-step explanation:

https://www.symbolab.com/solver/factor-calculator/Simplify%20y%5E%7B5%7D%5Cdiv%20y%5E%7B3%7D%C3%97y%5E%7B2%7D%20

(use that link if you want to see the work for yourself)

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3 0
3 years ago
Can somebody help find the surface area if this
GrogVix [38]

The total surface area of the object shown in the diagram is 164 inches.

<h3>What is the total surface area?</h3>

The total surface area of a 3-dimensional object is the sum of the areas of the faces or surfaces of a 3-dimensional object. The object shown is the net of a cuboid.

Total surface area of a cuboid = 2 (lw + wh + lh)

where:

• l = length

• w = width

• h = height

2 { (10 x 3) + (10 x 4) + (4 x 3)}

2 (30 + 40 + 12)

2 x 82 = 164 inches

To learn more about cuboids, please check: brainly.com/question/9740924

#SPJ1

3 0
1 year ago
Read 2 more answers
Please help I am really confused so if someone could explain it to me I’ll be happy to give u brainlest
Katen [24]

Answer:

a=1

Step-by-step explanation:

If it has a slope f 1 the points should be matching.

3 0
2 years ago
Simplify (n+3)(n-9)
Katarina [22]
From multiplying the binomial expression

(n+3)(n-9)

It would be n^2 - 9n + 3n - 27 or simplified

n^2 -6n - 27.
6 0
3 years ago
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