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UNO [17]
3 years ago
15

How to solve negative exponents? (Extended,long)

Mathematics
1 answer:
defon3 years ago
6 0
Easily, you write the inverse of it without a minus
so if you were to find x^(-2) it would be (1/x)^2
The rest is all the same
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How would you use proportional relationships in real life situations? <br> Provide an example.
Shkiper50 [21]

proportional relationship in our everyday life: When we put gas in our car, there is a relationship between the number of gallons of fuel that we put in the tank and the amount of money we will have to pay. In other words, the more gas we put in, the more money we'll pay.

4 0
2 years ago
What does relationship mean in algebra/ math?
NikAS [45]

Answer:

A relation is a relationship between sets of values. In math, the relation is between the x-values and y-values of ordered pairs. The set of all x-values is called the domain, and the set of all y-values is called the range. ... The range consists of the y-values from each ordered pair.

7 0
3 years ago
The number 3.14 is a rounded value of the mathematical quantity pi. If you replace 3.14 with pi what is the exact formula for th
____ [38]

C = πd ( in terms of the diameter ), C = 2πr ( in terms of the radius )


6 0
3 years ago
Determine the solution of the system. show your work Y=5x-9 Y=2x +6
steposvetlana [31]
We have 5x-9 = Y= 2x+6
⇒ 5x-9 = 2x+6
⇒ (5x-2x)+ (-9+9) = (2x-2x)+ (6+9)
⇒ 3x= 15
⇒ x=5
Plug x=5 in Y = 5x-9, we have Y= 5*(5)-9
⇒ Y=16
(x,Y)= (5,16)
Hope this would help :))

5 0
3 years ago
Lax varies directly with y. When x=32,y=8. If y=44, what does x equal?
Irina-Kira [14]
X varies directly with y means x=ky

k is the constant of variation


given when x=32 and y=8
32=8k
divide by 8
4=k

so
x=4y

when y=44

x=4(44)
x=176

x=176 when y=44
8 0
3 years ago
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