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creativ13 [48]
2 years ago
6

Show your work in the comments below and the answer choice

Mathematics
1 answer:
murzikaleks [220]2 years ago
8 0

Answer: D

Step-by-step explanation:

Formula: A = 2(wl+hl+hw)

A = 2(5*3 + 7*3 + 7*5)

A = 2(15 + 21 + 35)

A = 2(71) = 142 sq inches

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Tyler wrote the function f(x)=25x–15 to find the amount of money he would make after washing x cars. Select all of the values be
SVETLANKA909090 [29]
The answer is A and E
8 0
2 years ago
A ski rental store rents a pair of skis for $44 a day and a snowboard for $58 a day. Yesterday, the store made $2,232 on ski and
Katen [24]

First, let the number of skis rented by x and the number of snowboards rented by y. We can then assemble the first equation from the amount of money made from the rentals.


44x + 58y = 2232


The second equation can come from the fact that 9 more skis were rented than snowboards.


y = x - 9


Therefore our system is:


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3 0
3 years ago
Help plead i dont get this
professor190 [17]
Find the percent of the circle

r=radius of circle
then r=1/2 of the diagonal of the square
use some pythagoran theorme

45,45,90 triangle
(r√2)/2=1/2 of a side
r√2 is one side
square it
2r²=square

area of circle is pir²
percent it is is

square/circle=
(2r²)/(pir²)=
2/pi= about
0.636
about 64% that it is in the square

8 0
3 years ago
Simplify to create an equivalent expression 2-6(-5t+1)
Mariulka [41]

Answer:

30t - 4

Step-by-step explanation:

Remember to follow PEMDAS. First, distribute -6 to all terms within the parenthesis:

2 -6(-5t + 1) = 2 + (-6 * -5t) + (-6 * 1)

2 + (30t) + (-6) = 2 + 30t - 6

Simplify. Combine like terms:

2 + 30t - 6 = 30t + (-6 + 2) = 30t - 4

30t - 4 is your answer.

~

6 0
3 years ago
Read 2 more answers
Which general rule maps abc onto a b c
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A b c can it is not a general a rigrid motion
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2 years ago
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