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SVETLANKA909090 [29]
2 years ago
13

Calculate the average speed for the following sections on the graph.

Mathematics
2 answers:
Temka [501]2 years ago
5 0

Answer:

a to b is 20m/s I'm in k12 and I got the same question but I don't know for c to d yet

Step-by-step explanation:

A =0

B=200

T=10s

200 divided by 10 is 20m/s

and for the question at the bottom, the answer is c bc c to d is accelerating

Dimas [21]2 years ago
3 0

Answer:

A to B = 2000 m/s

C to D = 30,000m/s

Step-by-step explanation:

A to B is 10secs and the distance is 200m so you multiply them and you get 2000m/s

C to D is 60secs and the distance is 500m so you multiply and you get 30,000m/s

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What is the surface area of the following cylinder in square centimeters? 25 mm 1 cm 471 cm 2 2 31.4 cm 47.1 cm 2 54.95 cm 2​
Fittoniya [83]

Answer:

54.95 cm 2.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is the solution to w-11=1.3
trapecia [35]
<span>Simplifying w + -11 = 1.3
 
Reorder the terms: -11 + w = 1.3
 
Solving -11 + w = 1.3
 
Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '11' to each side of the equation. -11 + 11 + w = 1.3 + 11
 
Combine like terms: -11 + 11 = 0 0 + w = 1.3 + 11 w = 1.3 + 11
 
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Simplifying w = 12.3 <--- (Answer)

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7 0
3 years ago
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Please provide the working outs as well as the answer. Many thanks
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4 0
3 years ago
I DESPERATELY NEED HELP PLZ ANSWER THESE QUESTIONS I AM TIMED AND DON"T HAVE MUCH TIME LEFT
Marina CMI [18]

Answer:

Ok I will help you answer the first one the rest yourself?

Step-by-step explanation:

So the question is

6(r-s+t)

we have to time each number by 6

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That's how we can simply so the answer is 6r-6s+t

Same thing goes with the others

Hope it helps 0w0

5 0
3 years ago
The card states that it serves 10 people. How much flour is required to make enough bread for 30 people?​
topjm [15]

Answer:

4.5 C

Step-by-step explanation:

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1.5 c × 3 =4.5

3 0
4 years ago
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