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RSB [31]
3 years ago
15

F+ 20 = -1 Solve the equation and check your solution

Mathematics
1 answer:
Leona [35]3 years ago
6 0

Answer:

f=-21

Step-by-step explanation:

-21+20=-1

f has to be a negative number as the answer is negative and -21 is the only plug in that would make sence as the answer is negative one.

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My brother is wondering what 100÷1,000,000 equals.
alexandr402 [8]

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0.0001

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4 0
3 years ago
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Make sure to show your work.
andrew-mc [135]

Answer:

( 1, -3 )

Step-by-step explanation:

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5 0
3 years ago
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Is 6 rational or irrational
swat32

Answer:

-6 is a rational number

Step-by-step explanation:

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3 0
3 years ago
X3= one over eight what's the answer for that?
Black_prince [1.1K]
X^3 = 1/8
x^3 = (1/2)^3
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hope it helps
6 0
3 years ago
HURRYYYYYY !! A cube has an edge length of 9 centimeters.
CaHeK987 [17]
The perimiter is 4 times 1 side
currently, it is 9 times 4 or 36

increased by 3
I think y mean times 3
so 9*3=27
new perimiter is 27*4=108

how much larger is it?
108-36=72

it is 72cm larger

it is the first answer
(it isn't cm² because that is for area and we are calculating perimiter)
5 0
3 years ago
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