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Dima020 [189]
3 years ago
8

Last and only one !!!! ((:

Mathematics
2 answers:
Dovator [93]3 years ago
8 0
The formula for this is : A = 1/2 bh
A = 1/2*8*9
= 36picm^2

The correct option is B

Good luck!
Nina [5.8K]3 years ago
7 0
1/2(2 pi r )l
1/2(2 pi)(4)9
1/2(72)
36 pi
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A parallelogram has sides 17.3 m and 43.4 m long. The height corresponding to the 17.3-m base is 8.7 m. Find the height, to the
Anvisha [2.4K]

Answer:

3.5m

Step-by-step explanation:

A parallelogram has sides 17.3 m and 43.4 m long.

The height corresponding to the 17.3-m base is 8.7 m.

The area of a parallelogram = base × height

= 8.7m × 17.3m

= 150.51m²

Both parallelograms have the same area

Hence, the height, to the nearest tenth of a meter, corresponding to the 43.4-m base is calculated as:

= 150.51m²/43.4m

= 3.4679723502m

Approximately = 3.5m

7 0
2 years ago
What is 34% written as a ratio?
ZanzabumX [31]
34% written in decimal form is .34 (by moving the decimal 2 places left).

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5 0
3 years ago
How do you solve 4.75 times 2.2
Serga [27]

Answer:

10.45

Step-by-step explanation:

To solve it without the calculator:

First, you multiply 4.75 times 0.2    (0.95)

Then you multiply 4.75 times 2       (9.5)

Then you add the 2 numbers to get the answer.

0.95 + 9.5 = 10.45

With the calculator, just put in the 2 numbers and click enter!

7 0
3 years ago
Is this a true statement X^2=1 if and only if x=1 or x=-1
Stells [14]

Answer:

yes the statement is true

Step-by-step explanation:

if you plug in 1^2 you are just multiplying 1 by its self

4 0
3 years ago
NEED HELP ASAPPPPP!!!!!
belka [17]

Answer:

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8 0
3 years ago
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