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Aloiza [94]
3 years ago
9

I have no idea how to do this. I found the answer but now I have to explain it.

Mathematics
2 answers:
Sophie [7]3 years ago
8 0

Answer:

You have 3 + 2 + 2 which is the same as 7 on the other side.

Step-by-step explanation:

3 + 2 + 2 is 7

slega [8]3 years ago
8 0

Answer:

x=2

Step-by-step explanation:

3+x+x=7

2x=4

x=2

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For which pair of numbers is 4 a common factor.
dolphi86 [110]

Answer: 40 and 52

Step-by-step explanation:

40 =4 \times 10, 52=4\times 13, so both 40 and 52 have a factor of 4.

6 0
2 years ago
What is the surface area of the solid?
Bas_tet [7]

Answer:

Step-by-step explanation:

Surface Area of Cuboid= 2(6x3)+2(6x10)+2(3x10)=216m²

Surface Area of Sphere= 4πr²

                                       = 4xπx6²

                                       = 144πm²

Surface Area= 144π+216

6 0
2 years ago
A cylinder has a height of 16 cm and a radius of 5 cm. A cone has a height of 12 cm and a radius of 4 cm. If the cone is placed
Zepler [3.9K]

The volume of the air space surrounding the cone inside the cylinder is 1055.04 cm³

<h3 />

<h3>How to find volume?</h3>

The volume of the air space surrounding the cone inside the cylinder is as follows:

volume of the air space = volume of cylinder - volume of a cone

volume of cylinder = πr²h

volume of cylinder = π16 × 5²

volume of cylinder = 400π

volume of the cone = 1 / 3 πr²h

volume of the cone = 1 / 3 × π × 12 × 4²

volume of the cone = 64π

Therefore,

volume of the air space = 400π - 64π

volume of the air space = 336π

volume of the air space = 1055.04 cm³

learn more on volume here:brainly.com/question/12285019

#SPJ1

7 0
2 years ago
Use the diagram to complete the statements.
andrey2020 [161]

Answer:

3, 4, Point R to Point Q, and depression from Point Q to Point R

Step-by-step explanation:

......

3 0
3 years ago
Read 2 more answers
Which point is on the graph of proportional relationship y =5x?
Musya8 [376]

Answer and Explanation:

In the equation y=5x the slope (m) is 5, and the y-intercept is the point (0,0) since there is nothing added or subtracted to the 5x, and thus b = 0.

8 0
3 years ago
Read 2 more answers
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