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Evgesh-ka [11]
3 years ago
8

Which expression can be used to find the area of the

Mathematics
1 answer:
DaniilM [7]3 years ago
8 0

Answer: 3x^2

Step-by-step explanation:

trust me bruh ❤️

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The point is plotted on the number line.What whole number best approximates the value of x?
sattari [20]

You can eliminate 81 because we know \sqrt{81} =9

The dot is on approximately 9.32 (my estimate) so I would square that number:

(9.32)² = 86.8624 so if you round this you get 87

6 0
3 years ago
Read 2 more answers
(15) ? Is this correct or am I missing something, thanks :)
svetoff [14.1K]
You are correct!

Step 1:Write what you know
Madeline's Height: 6 ftMadeline's Shadow: 108 in
Friend's Height: X (we use X as a variable because his height is unknown)Friend's Shadow: 108 in - 1.5 ft                              108 in - 18 in                                 90 in
Step 2:Set up proportions
6          x----- = -----108      90 
Step 3:Cross Multiply & Solve
108x = 540x = 5 ft tall

4 0
2 years ago
An online store sells specialty bags. They charge $8 for shipping and $21 per bag ordered.
stellarik [79]

Answer:

cool

Step-by-step explanation:

8 0
2 years ago
the sum of three numbers is 11. if you triple the second number and add the third number, the result will be equal to the first
leonid [27]
<span>1st number = 11, 2nd number = 5.5, 3rd number = -5.5</span>
3 0
2 years ago
6. The complement of an angle is 5 less than four times the angle. Find the measure of the angle.
Korvikt [17]

The first angle is 76 and the second angle is 14. You can check this by doing 14+5=19 and then multiply that by 4.

7 0
3 years ago
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