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Minchanka [31]
3 years ago
8

(3x³+3x²-4×+5)+(x³-2x²+x-4)​

Mathematics
1 answer:
Harman [31]3 years ago
3 0

s

Step-by-step explanation:

no lo  se qra perdon mi no me aenseñaronu eese tema :ec

se

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Please help ASAP!!!!!<br><br> Answer the question in the image.
Dennis_Churaev [7]

Answer:

151.7

Step-by-step explanation:

You find volume with length times width times height. The length is 3.7. The height is 10 and the width is 4.1. When you multiply together you get 151.7.

5 0
3 years ago
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Do number 4 please DONT get it wrong or i block report, i really need help please :)
andriy [413]

Area of the figure = 30.28 m²

Solution:

The given image is splitted into two shapes.

One is rectangle and the other is semi-circle.

Length of the rectangle = 6 m

Width of the rectangle = 4 m

Area of the rectangle = length × width

                                    = 6 m × 4 m

                                    = 24 m²

Area of the rectangle = 24 m²

Diameter of the semi-circle = 4 m

Radius of the semi-circle = 4 m ÷ 2 = 2 m

Area of the semi-circle = \frac{1}{2} \ \pi r^2

                                      $=\frac{1}{2} \times 3 .14 \times 2^2

                                      =6.28

Area of the semi-circle = 6.28 m²

Area of the figure = Area of the rectangle + Area of the semi-circle

                              = 24 m² + 6.28 m²

                              = 30.28 m²

Area of the figure = 30.28 m²

3 0
3 years ago
Hey can some one help me out
Archy [21]

I believe the correct situation is C

3 0
3 years ago
PLEASE HURRY IF YOU ANSWER AND IT'S RIGHT YOU GET BRAINLYEST
mezya [45]
The answer is 130cm
5 0
2 years ago
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Use front-end estimation to estimate the sum. 56.7 + 23.44
Reika [66]
57+23 = 80
not rounded it's 80.14
7 0
3 years ago
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