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ElenaW [278]
3 years ago
10

Please help!!! will pick brainliest

Mathematics
2 answers:
horrorfan [7]3 years ago
6 0

9514 1404 393

Answer:

  • surface area: 456 cm²
  • volume: 408 cm³

Step-by-step explanation:

The surface area of the figure is the total of the areas of the two triangular bases and the three rectangular faces.

  SA = 2(1/2)(8 cm)(6 cm) + (17 cm)(6 cm + 8 cm  + 10 cm)

  = 48 cm² + 408 cm²

  SA = 456 cm²

__

The volume is the product of the area of the triangular base and the length of the prism.

  V = (1/2)(8 cm)(6 cm)×(17 cm) = (24 cm²)(17 cm)

  V = 408 cm³

inna [77]3 years ago
6 0

Answer:

surface area: 456 cm²

volume: 408 cm³

Step-by-step explanation:

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Find the area of the circle. Round your answer to two decimal places, if necessary.​
nirvana33 [79]

Answer:

379.94 in.²

Step-by-step explanation:

To find the area of a circle, multiply the radius by itself twice, then multiply the product by pi.

a=\pi r^2

In the image, the diameter is shown.

To find the radius of a circle, divide the diameter by 2.

22/2=11

The radius of this circle is 11 inches.

Next, multiply the radius by itself twice.

11*11=121

Lastly, multiply the product by pi (3.14).

121*3.14=379.94

Therefore, the area of this circle is 379.94 inches squared.

3 0
3 years ago
Which term best completes the digram showing which groups had more power in roman society
borishaifa [10]

Answer:

slaves

Step-by-step explanation:

4 0
3 years ago
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Which of these points lies on the graph of the equation x − 12 = y?
lesya692 [45]

Answer: (4, 8)

Step-by-step explanation:

(4,8)

7 0
3 years ago
Please help!!!!!!!!!
pishuonlain [190]

Answer:

-1 is the remainder

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5 0
3 years ago
Mr. Gurung sold a bicycle for Rs 18,816 and made a profit of 12%. if he wants
LenaWriter [7]

Answer:

Rs. 23520

Step-by-step explanation:

Given that :

At 12% profit ; sales price = 18,816

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Hence,

0.12 = 18,816

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Cross multiply ;

0.12x = 0.15 * 18816

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x = 2822.4 / 0.12

x = 23520

Hence, sales price for a 3% increaa in profit should be Rs. 23520

5 0
2 years ago
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