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Hoochie [10]
3 years ago
12

PLS HELP ASAP!!!!!!!!!!!!!!!

Mathematics
2 answers:
PilotLPTM [1.2K]3 years ago
5 0

Answer:

Number 7: Is the same triangle.

Step-by-step explanation:

Hope this helps. :D

galina1969 [7]3 years ago
5 0
7 is the correct answer I got it right on edge 2020!
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Step-by-step explanation:

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molly is painting a model house and needs to know how much paint she will need. she knows the surface area of the prism is 216 s
Andrej [43]

Answer:

Part 1) The surface that is shared by the two solids is the top of the cube that is the same that the square base of the pyramid.

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Step-by-step explanation:

Part 1) Which surface is shared by the two solids?

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Part 2)  What are the dimensions of this surface?

The surface is a square with side length 6 inches so The dimensions of this surface are 6 in x 6 in

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8 0
3 years ago
Which of the following correctly expresses sin (70) + sin(30) as a product?
JulsSmile [24]

Answer:

2sin50 cos20

Step-by-step explanation:

We need to write sin (70) + sin(30) as a product. The formula used here is :

\sin A+\sin B=2\sin (\dfrac{A+B}{2})\cos(\dfrac{a-b}{2})

Here, A = 70 and B = 30

So,

\sin 70+\sin 30=2\sin (\dfrac{70+30}{2})\cos(\dfrac{70-30}{2})\\\\\sin 70+\sin 30=2\sin 50\cos20

So, the value of sin (70) + sin(30) is 2sin50 cos20. Hence, the correct option is  (c).

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3 years ago
Use the tape diagram to answer the following question: 8 is 40% of what number?
Blababa [14]
20 I apologize if this is wrong
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3 years ago
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