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enot [183]
3 years ago
15

Simplify an expression

Mathematics
1 answer:
fiasKO [112]3 years ago
5 0
Is there a question that goes with this command?

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1
castortr0y [4]

Answer:

Its an Arithmetic progression

Step-by-step explanation:

d1= -18-(-25)= 7

d2= -11-(-18)= 7

d1 = d2

r1 = -18/25=0.72

r2 = -11/-8= 0.611

r1 isnt = r2

4 0
2 years ago
Can somebody please answer number 16
lawyer [7]

x=9 should be the answer

7 0
2 years ago
Identify the constant of proportionality in the equation. 5y = 35x A) 1 B) 5 C) 7 D) 35
Sidana [21]

Answer:

It's 7

Step-by-step explanation:

5y=35 the easiest way is 35/5=7 7x5=35

4 0
3 years ago
Read 2 more answers
587,504 rounded to the nearest ten thousand is
Kobotan [32]
590,000

87,504 it closer to 90,000 that 80,000 so 587,504 rounded to the nearest ten thousand is 59,000
8 0
2 years ago
Read 2 more answers
Martin is cleaning the tires of his bicycle. He notices that his bicycle tire has a radius of 8 inches. How much bigger is the a
algol [13]

Strange question, as normally we would not calculate the "area of the tire." A tire has a cross-sectional area, true, but we don't know the outside radius of the tire when it's mounted on the wheel.

We could certainly calculate the area of a circle with radius 8 inches; it's

A = πr^2, or (here) A = π (8 in)^2 = 64π in^2.

The circumference of the wheel (of radius 8 in) is C = 2π*r, or 16π in.

The numerical difference between 64π and 16π is 48π; this makes no sense because we cannot compare area (in^2) to length (in).

If possible, discuss this situatio with your teacher.



8 0
3 years ago
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