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2 years ago

HELP ME ASAP PLEASE!! IM GIVING EXTRA POINTS AND BRAINLIEST!!

Mathematics

1 answer:

Masja [62]2 years ago

3 0

Answer:

the second one listed would be the answer you're looking for hon.

Step-by-step explanation:

Don't stay up too late, it is getting late. make sure you ace whatever you are doing and get good rest too.

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On his drive from Montpelier, Vermont, to Columbia, South Carolina, Arthur averaged 51 mph. If he had been able to average 60 mp

Llana [10]

Answer:

Distance between Montpelier and Columbia is 1020

Step-by-step explanation:

51 mi/hr average:

d = 51 t

60 mi/hr average:

d t = 60*(t-3)

Substitute (1) into (2)

51 t = 60*(t-3)

51 t = 60 t + 180

9 t = 180

t = 20

d = 51 t

= 51 (20)

= 1020

let see distance is 1020 lets check

51 t = 60 * (t-3)

51 (20)= 60* (20-3)

1020 = 60*17

1020 = 1020

4 0

3 years ago

!!CHECK MY ANSWERS!!

AlekseyPX

I think you're right. I'm in pre-algebra, and sucks at it. Yet, I keep a A.

4 0

3 years ago

Ž + 1 = 9 Ox = 16 x = 20 Ox = 4 Ox=5

kotykmax [81]

Answer:

x = 16

Step-by-step explanation:

-- = 9-1 ...... first shift 1 and it will be -1

x = 8 ....... secondly 9-1 =8

x = 16 ..... criss cross and 2×8 = 16

there fore the value of x is equals to 16.

you can check it!

4 0

3 years ago

Help please i guess?

liubo4ka [24]

Answer:

It is the left one.

Step-by-step explanation:

This (<) symbol shows us which number is bigger. In this case, 4.626 is larger than 4.606, so we put this "<"

5 0

2 years ago

Read 2 more answers

A)4pi m B)8pi m C)16pi m D)10pi m

Paha777 [63]

Arc length has a formula that is similar to arc measure, but arc length is expressed in inches or meters or miles, etc., whereas measure is expressed in degrees, like an angle. The formula for each take this into account. Since the arc length is part of the length of the outside of the circle, the formula includes the circumference for a circle. $AL= \frac{ \theta }{360} * \pi d$ , where theta is the degree measure of the central angle intersecting the arc you're looking for, and d is the diameter of the circle. Our formula would look like this with the info we have: $AL= \frac{30}{360}* 24 \pi$ which can be simplified to $AL= \frac{1}{12}*24 \pi$ which can be simplified even further to $AL=2 \pi$ . And that's your answer!

7 0

3 years ago