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Advocard [28]
3 years ago
7

The triangular face of the given prism has an interior angle with a measure of 55° and an exterior angle with a measure of 95°.

What is the measure of the marked interior angle?
Mathematics
2 answers:
Degger [83]3 years ago
7 0

Answer:

As ewomazinoade states 40° should be the correct answer.

Wewaii [24]3 years ago
4 0

Answer:

40 degrees

Step-by-step explanation:

sum of angles in a triangle = 180 degrees

if the exterior angle measures = 95, the interior angle beside it would measure 180 - 95 = 85

marked interior angle = 180 - (85 + 55) = 40 degrees

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What is the solution to this system of linear equations?2x + y = 13x – y = –6(–1, 3)(1, –1)(2, 3)(5, 0)
worty [1.4K]

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3 years ago
How do you solve this
love history [14]

Answer:

x=-2

Step-by-step explanation:

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4 0
3 years ago
Who's most brainiest to answer these 2 questions? Will mark ya'll brainiest. Pls show all work!
stepladder [879]

Answer:

A = picture attached

B = 51 in²

Step-by-step explanation:

The picture attached is the answer for part A. You use the dimensions you already know from the first picture to fill in the net of the slice of pie.

Area of the triangle = 1/2 (base × height)

A = 1/2 (4 × 6) = 1/2 (24) = 12

The area of the triangle is 12. The top is a triangle, but the bottom is also a triangle with the same area. Therefore, the area of the two triangles combined is 24 in². Next, we have to find the area of the rectangle at the sides of the pie.

Area of rectangle = length × width

A = 5 × 2.5 = 12.5

Since there are two rectangles with the same area on both sides of the pie, we can double it and get 25 in². We still have one rectangle left, the one at the back of the pie.

A = 6 × 2.5 = 15

Add the areas altogether to get the answer.

24 + 12.5 + 15 = 51.5 in²

I hope this helps. Sorry if Part B's answer is wrong.

4 0
2 years ago
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irina [24]

Answer:

Necesito el resto del enunciado

Step-by-step explanation:

5 0
3 years ago
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