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choli [55]
2 years ago
14

Question 9 of 10

Mathematics
1 answer:
Nonamiya [84]2 years ago
8 0

Answer:

There are 3 terms

so it's answer A

Step-by-step explanation:

This is because terms are separated by + or - signs

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What is the slope between these two points(-5,7) and (5, 4)
tamaranim1 [39]

Answer:

m=-\frac{3}{10}

Step-by-step explanation:

Use the slope formula to find the slope  m

rise over run is the easiest method to do so

3 0
3 years ago
Ben made a model (shown below) of the square pyramid he plans to build when he grows up. Find the surface area of the model.
belka [17]

Answer:

The answer is "240 \ m^2"

Step-by-step explanation:

please find the given diagram image file in the attachment.

In this question, the surface area model includes two things that are square pyramid is equal to the area of the square base and the area of the flour lateral triangle:

SA= 10\times 10 +4 (\frac{1}{2}\times (10) \times (7))\\\\

     = 100 +4 (\frac{1}{2} \times 70)\\\\= 100 +4 (35)\\\\= 100 +140\\\\=240 \m^2\\\\

The surface area of the model is 240 \ m^2.

4 0
3 years ago
Help me! What is 2x=5x-3?
jarptica [38.1K]

Answer:

x=1

Step-by-step explanation:

2x=5x-3

subtract 5x from both sides

-3x=-3

x=1

4 0
3 years ago
Read 2 more answers
A square pyramid has a base that measures 8 inches on each side.The height of the pyramid is 15.5 inches. Determine the volume o
wel

Answer:

Step-by-step explanation:

Volume = 1/3 * B * h

B = 8 * 8 = 64

h = 15.5

Volume = 1/3 * 64 * 15.5

Volume = 2976 cu in

8 0
3 years ago
Graph f(x)=3x-1 and g(x)=2^x on the same coordinate plane.
julsineya [31]

Answer:

B. 1 and D. 3.  

Step-by-step explanation:

The figure below shows the graphs of f(x) = 3x - 1 (red) and g(x) = 2^x (blue).

The solutions of 3x - 1 = 2^x are the points at which the two curves intersect.

The solutions are at x = 1 and x = 3.

Check:

3 × 1 - 1 = 2¹     3 × 3 -1 = 2³

    3 - 1 = 2           9 - 1 = 8

        2 = 2                8 = 8

7 0
4 years ago
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