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MAXImum [283]
3 years ago
11

What is true about the angles in the diagram show below? Please Help!

Mathematics
1 answer:
dsp733 years ago
8 0

Answer:

1) 30

2) 60

Step-by-step explanation:

1. 90 + 2x + x = 180

solve for x

x = 30

plug in 30 for x

<em>hope this helps. I am in algebra two so you can trust my answer. Happy holidays stay safe</em>

<em />

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For the point P(-4,-20) and Q(3,-15), find the distance d(P,Q) and the coordinates of the midpoint M of the segment PQ
dalvyx [7]
Hi :)

the distance of (P,Q) is (5,25) and the midpoint of segment PQ is (-1/2, -17.5).

hope this helps.
6 0
2 years ago
You have a cylinder-shaped bottle that you want to fill with sand. The diameter of the bottle is 5 inches and the height is 15 i
emmainna [20.7K]

Answer:

Step-by-step explanation:

The volume of a cylinder is

V=\pi r^2h

We are given a diameter of 5, which means that the radius is 2.5.  The height is 15.  Filling in:

V=\pi(2.5)^2(15)

which gives you, in terms of π:

V = 93.75π in³ or if you are multiplying in π,

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7 0
3 years ago
Find m A. 10 B. 5 C.√53 D. 10√3/3
MArishka [77]

Answer:

m = 10

Step-by-step explanation:

Looking at the angles, we can see that this is a 30-60-90 triangle.

The side that is with the 30° angle and the 90° angle is represented by x\sqrt{3}.

So let's find x.

x\sqrt{3} = 5\sqrt{3}

Divide both sides by \sqrt{3}:

x = 5.

Now the hypotenuse is always 2x (the leg with the 90° and 60° is just x.) So,

2x = 2\cdot5 = 10.

Hope this helped!

7 0
3 years ago
When a polling company calls a telephone number at random, there is only a 9% chance that the call reaches a live person and the
VikaD [51]

Answer:

(Part A) I know the mean of x will be 1.35

Step-by-step explanation:

Just do 9 percent of 15, I nessecarly dont know how to do that math but I looked it up and gave me 1.35. and you got the mean. here is the homework my teacher gave me : I hope this helps

7 0
3 years ago
Walking on his own, the distance, D, in feet, that Roberto can cover in M, minutes is given by the function D(m)=264m. When he w
ratelena [41]

Answer:

B(m)=A(m)-D(m)

B(m)=176m

Step-by-step explanation:

we are given

Walking on his own, the distance, D, in feet, that Roberto can cover in M, minutes is given by the function

D(m)=264m

When he walks on the moving sidewalk at the airport, the distance, A, in feet, that he can cover in m m minutes is given by the function

A(m)=440m

B is the distance, in feet, that Roberto would travel on the moving sidewalk in  m minutes if he were standing still

moving sidewalk distance = standstill distance + walking distance

A(m)=D(m)+B(m)

so, we get

B(m)=A(m)-D(m)

now, we can plug values

B(m)=440m-264m

B(m)=176m

7 0
3 years ago
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