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borishaifa [10]
3 years ago
15

Can someone please help me with this

Mathematics
2 answers:
alexandr1967 [171]3 years ago
8 0
C I copied the person above me
s344n2d4d5 [400]3 years ago
3 0

Answer:

C

Step-by-step explanation:

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In the equation z= x/y – y/x, take x as the numbers given below find number z.
Len [333]

X= -5 ,y=10  : Z = 1.5

X= -6 ,y=2  : Z = -2.6 (goes on forever so put the line over the 6)

X= 6 ,y=2 : Z = 2.6 (again goes on forever so put the line over the 6)

6 0
3 years ago
Find 2 values for x for which f(x)=-28
Mekhanik [1.2K]

-7 x 4= -28

-14 x 2+ 28


8 0
3 years ago
Math question picture attached
babunello [35]

To find the slope, you use the slope formula (m):

m=\frac{y_2-y_1}{x_2-x_1}    and plug in the two points

(-3, 4) = (x₁, y₁)

(2, -1) = (x₂, y₂)

m=\frac{y_2-y_1}{x_2-x_1}

m=\frac{-1-4}{2-(-3)}       [two negatives cancel each other out and become positive]

m=\frac{-1-4}{2+3}

m=\frac{-5}{5}

m = -1        The slope is -1

4 0
4 years ago
Read 2 more answers
Three hundred new ones cost $2100. what would be the cost of 120 new ones​
SSSSS [86.1K]

Answer:

840

Step-by-step explanation:

120 is 40% of 300, and 840 is 40% of 2100 is 840.

5 0
3 years ago
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Does someone mind helping me with this problem? Thank you!
____ [38]

Answer:

5.20

Step-by-step explanation:

48 / 9.23 = 5.20043336945

rounded to tenth is 5.20

Hope This Helped

8 0
2 years ago
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