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lesya [120]
2 years ago
13

Please help I really need it

Mathematics
1 answer:
yan [13]2 years ago
5 0

Answer:

A) Yes, because there is a steady correlation between the 2 variables

B) After 2 hours, they have traveled 100 miles

C) After 5 hours, they traveled 250 miles

D) After 1 Hour, they traveled 50 miles

In conclusion, for every hour of time, they travel a comstant speed of 50 miles.

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Which statement represents the given algebraic expression?
alexandr1967 [171]

Answer:

D would be your answer

Step-by-step explanation:

6 0
2 years ago
Complete the double number to line show percentages of $50. Fill in the blanks below to match the order of the number line and i
kramer
So the unit rate would just be the numbers all added up
4 0
3 years ago
So the polynomial 24r squared represents the surface are of a cube a : determine the polynomial that represents the area of one
Naddika [18.5K]

Answer:

a. 4r² b. 2r c. 6 cm

Step-by-step explanation:

The surface area A of the cube is A = 24r². We know that the surface area, A of a cube also equals A = 6L² where L is the length of its side.

Now, equating both expressions, 6L² = 24r²

dividing both sides by 6, we have

6L²/6 = 24r²/6

L² = 4r². Since the area of one face is L², the polynomial that determines the area of one face is A' = 4r².

b.  Since L² = 4r² the rea of one face of the cube, taking square roots of both sides, we have

√L² = √4r²

L = 2r

So, the polynomial that represents the length of an edge of the cube is L = 2r

c. The length of an edge of the cube is L = 2r. When r = 3 cm.

L = 2r = 2 × 3 cm = 6 cm

So, the length of an edge of the cube is 6 cm.

5 0
2 years ago
Please figure these all out quick i do not understand i need it done asap
Ahat [919]

Answer:

1. undefined

2. zero

3. positive

4. negative

5. 4/3

8 0
2 years ago
Read 2 more answers
Express 0.00048 in scientific notation. hintx
Olenka [21]
(number less tan 10 and more than or equal to 1) times (10^m)

0.00048=4.8 times 10^4

answer si 4.8*10^4
6 0
2 years ago
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