2 years ago

Plz help!! 10 points!

Mathematics

2 answers:

Butoxors [25]2 years ago

7 0

Answer:

I think the answer is D.

Step-by-step explanation:

True [87]2 years ago

4 0

Answer:

answer is D hope helps

Step-by-step explanation:

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Find m angle d for m angle b = 65<br> The figure is not drawn to scale

Aleksandr [31]

Answer:

Denote O as center of circle, draw OA, OC.

As property of tangent line from outside of circle (angle OAD = angle OCD = 90 deg):

=> AOC + D = 180

Moreover, angle AOC = 2 x angle B = 2 x 65 = 130

=> D = 180 - 130 = 50 deg

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2 years ago

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If log.. (125) = 3, then x =

Naddik [55]

5x5x5=125 so it could be x=5

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2 years ago

I really need help with this question

jenyasd209 [6]

Answer:

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Step-by-step explanation:

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2 years ago

Find the area of the figure. Use 3.14 for pie . Round your answer to the nearest tenth.

gizmo_the_mogwai [7]

Answer:

538.3

Step-by-step explanation:

First of all find the area of the rectangle

L*W

15*30

450

Now find the area of semi circle

1/2 $\pi r^{2}$

Since radius is half a diameter divided 15 by 2=7.5

1/2 $\pi 7.5^{2}$ 7.5 times 7.5= 56.25

1/2*3.14*56.25

56 times 3.14 is 176.625 now multiply 176.625 by 1/2

Answer is 88.3125

Now add 450 to 88.3125

Final answer: 538.3125

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Beth is taking pictures outdoors during the evening. She knows that the later it is when she takes a picture, the longer her cam

Sunny_sXe [5.5K]

Answer:

c. how late it is in the evening is a function of the length of time the shutter needs to stay open.

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