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3 years ago

Can you find the area please?

Mathematics

2 answers:

Varvara68 [4.7K]3 years ago

7 0

Answer:34

Step-by-step explanation:

The area equation for a triangle is 1/2×b×h, so its 1/2×3×6 that equals to 9. On the bottom theres a trapezoid the equation for that is 1/2(b1+b2)h so it'll be 1/2(3+7)5 and that will give you 25. So then you add 9+25 which will give you 34.

lilavasa [31]3 years ago

4 0

Answer:

Step-by-step explanation:

you do 5x7 35 and 6x3 then divided by 2 is 9 and you add them up and you get 44.

Alternate solution. 5x3 divded 2 =7.5 plus 6x3 divided by 2 = 9 plus 7x ? = 27.5!

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2 years ago

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3 years ago

Subtract 43 from 20 raised to the 7th power; then multiply by 3.

viktelen [127]

Hi there! :)

Answer:

Subtract 43 from 20 raised to the 7th power; then multiply by 3. The answer is: 3,839,999,871

Step-by-step explanation:

"Subtract" means to take away a number from another.

" 20 raised to the 7th power" is the same thing as 20 exponent 7: $20^{7}$

SO, you want to take away 43 from $20^{7}$ and then multiply the answer by 3:

( $20^{7}$ - 43) × 3

$20^{7} =$ 1,280,000,000

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1,279,999,957 × 3

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There you go! I really hope this helped, if there's anything just let me know! :)

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