3 years ago

Find the surface área of the prism please

Mathematics

1 answer:

Aneli [31]3 years ago

6 0

Answer:

140cm³

Step-by-step explanation:

just multiply the height x base x width

4 x 5 x 7 = 140cm³

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92. How much material was required for

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answer:92+92=184 184×5=920

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3 years ago

Divide ₹960 between Manu and Swapna in the ratio 5: 7

il63 [147K]

Ratio gives the fractional division of a whole into a given portion. Manu's will get 400 while Swapna will get 560.

To divide 960 in the ratio 5 : 7

Sum the ratio = (5 + 7) = 12
Manu's share = 5 × (960/12) = 400

Swapna's share = 7 × (960/12) = 560

Therefore, Manu and Swapna's share is 400 and 560 respectively.

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3 years ago

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In 1983, a hardcover dictionary cost $145.75. If the CPI is currently 209, what would a hardcover dictionary cost today? Round t

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3 years ago

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What's the answer for <br>3.4a=57.8

crimeas [40]

In the equation 3.4a = 57.8, a is equal to: 17.

7 0

3 years ago

Burka [1]

Answer:

Step-by-step explanation:

$F \alpha \frac{1}{d^{2} }$

$F = \frac{K}{d^{2} }$

When F = 18; d = 2

$18 = \frac{K}{2^{2} }$

$18 = \frac{K}{4}$

Cross multiply;

18 x 4 = K

72 = K

There the equation connecting F and $d^{2}$ is

$F = \frac{72}{d}$

Now, Find F when d = 6

All you do is to substitute d = 6 in to $F = \frac{72}{d}$

$F = \frac{72}{6}$

Therefore;

F = 12

Please mark me brainiest if correct.

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3 years ago