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Tamiku [17]
2 years ago
10

What is the height ? Please help, I need it! Urgent !

Mathematics
1 answer:
Vika [28.1K]2 years ago
4 0

Answer:

207.24 inch^2

Step-by-step explanation:

A=2*3.14*9+2.3.14*3*8

=56.52+150.72

=207.24 square inches

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Find the volume of the figure of 7 inches, 21 inches and 15 inches.
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Answer:

2,205 cubic inches

Step-by-step explanation:

8 0
3 years ago
Which of the following is a reflection of ( 2,4 ) across the x-axis?
fiasKO [112]

Answer:

(2,-4)

Step-by-step explanation:

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if you dont understand I suggest you draw a coordinate plane on a graphing notebook.

7 0
2 years ago
Ricardo spends 8/9 hr. reading the paper. He spends 1/4 of the time reading world news and splits the remaining time equally bet
lapo4ka [179]
Total time spent reading is = 8/9 hour

He spends 1/4 of the time reading world news. That is =  1/4 * 8/9 =  2/9 hour

Splits the remaining time equally.  Remaining time =  8/9 - 2/9 =  6/9

Splitting it equally =  6/9  divided by 2 =  6/9  * 1/2 =  3/9  = 1/3

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I hope this helps.
5 0
3 years ago
explain how to use estimation to help find the product of two decimals. give an example with both estimated and actual answer
Marrrta [24]

To find the product of a reasonable estimate of two decimal numbers, round each decimals to the nearest whole number and then perform the multiplication.

For example:

3.2 x 5.7

Estimated answer

3.2 will be rounded down to 3 and 5.7 will be rounded up to 6

⇒ 3 x 6 = 18

Actual Answer

3.2 x 5.7

=18.24

7 0
1 year ago
Please look at the assignment be creative and come up with your own ratio and example in your own words. ALSO PLEASE HURRY!
svetoff [14.1K]

eeeeeeeeeeeeeeeeeeee

6 0
2 years ago
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