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goldfiish [28.3K]
3 years ago
15

(x + 5)(5 + x) is this a perfect square

Mathematics
2 answers:
Airida [17]3 years ago
5 0

Answer:

NO this isn't a perfect square

Step-by-step explanation:

Mumz [18]3 years ago
4 0
Noooo not a perfect square
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2 - 2n = 3n + 17 solve n
Masja [62]

Answer:

n = -3

Step-by-step explanation:

2 - 2n = 3n + 17

-2                -2

-2n = 3n + 15

-3n    -3n

<u>-5n = 15</u>

-5       -5

n = -3


Hope this helps you!!! :)

4 0
3 years ago
ASAP PLEASE!
Kitty [74]
Hello!

You divide the total time by the time unit for the slope

54 / 3 = 18

Multiply this by how height the cart goes

4 * 18 = 72

The answer is 72

Hope this helps!
3 0
3 years ago
Read 2 more answers
Raymond just got done jumping at Super Bounce Trampoline Center. The total cost of his session was $43.25dollar sign, 43, point,
mars1129 [50]

Answer:

The equation that represents the money he spent by the time he was on the trampoline is "total amount = 7 + 1.25*x" and on that day he spent 29 minutes on the trampoline.

Step-by-step explanation:

The question is incomplete, but we can assume that the problems wants us to determine an equation for the time in minutes that Raymond spent on the Super Bounce.

In order to write this equation we will attribute a variable to the amount of time Raymond spent on the trampoline, this will be called "x". There were two kinds of fees to ride the trampoline, the first one was a fixed fee of $7 while the second one was a variable fee of $ 1.25 per minnute spent playing. So we have:

total amount = 7 + 1.25*x

Since he spent a total of $43.25 on that day we have:

1.25*x + 7 = 43.25

1.25*x = 43.25 - 7

1.25*x = 36.25

x = 36.25/1.25 = 29 minutes

The equation that represents the money he spent by the time he was on the trampoline is "total amount = 7 + 1.25*x" and on that day he spent 29 minutes on the trampoline.

6 0
3 years ago
Sam bought an $85.00 for 40% of the regular price.How much did he pay for the jacket?
BartSMP [9]

Answer:

he payed 34$ for the jacket

Step-by-step explanation:

4 0
2 years ago
Does the equation x^2 +x^2-8x+4y=-16 have a circle as it’s graph
11111nata11111 [884]

Answer:

No, it does not. When you enter this formula into the y- input you gut mostly a U or V shaped graph

7 0
3 years ago
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