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umka21 [38]
3 years ago
12

HELP HELP HELP HELP IM BEGGING YOU PLEASE PLEASE!!!

Mathematics
1 answer:
Lapatulllka [165]3 years ago
7 0

Answer:

2n + 18.....

Step-by-step explanation:

yea

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What inequality is less than 8
Fofino [41]

Answer:

<em>Hope the link helps! Sorry I didn't explain. I couldn't find the less than sign. </em>

8 0
3 years ago
What is the location of the point on the number line that is 3/5 of the way from a=2 to b=17
makkiz [27]

Answer:

11

Step-by-step explanation:

The distance that a is to b is b-a=17-2=15.

The line segment from a=2 to b=17 has length 15.

We need to know what is 3/5 of 15.

3/5 of 15 means what is 3/5 times 15?

(3/5)(15)=3(3)=9

So this means we are looking to make a line segment that is 9 units from 2 which is 2 to 11.

So 11 is 3/5 the way from a=2 to b=17.

Let's check from 2 to 11 that is a length of 9 and from 2 to 17 that is a length of 15.

Is 9/15 equal to 3/5?

Yes, 9/15 can be reduced to 3/5.

4 0
4 years ago
Write 7:30 in two ways pertaining to time
Vanyuwa [196]
Seven-thirty.
A half an hour past seven o'clock.
4 0
3 years ago
Read 2 more answers
A circle has a radius of 3. An arc in this circle has a central angle of 20
ki77a [65]

A circle has a radius of 3 An arc in this circle has a central angle of 20 what is the length of the arc

8 0
3 years ago
Physics! Someone help me! Its due today please!
icang [17]

Step-by-step explanation:

We have,

Mass of ball is 9 kg

Initial speed, u = 5 m/s

Final speed, v = -2 m/s (negative as it bounces off)

(a) The change in velocity of the bowling ball is :

\Delta v=v-u\\\\\Delta v=-2-5\\\\\Delta v=-7\ m/s

(b) Change of momentum of the ball is :

p=m\Delta v\\\\p=90\times (-7)\\\\p=-630\ kg-m/s

|p| = 630 kg-m/s

(c) Impulse momentum theorem states that the change in momentum of the ball is equal to the impulse exerted on the ball. So, impulse is 630 kg-m/s.

(d) Impulse is also given by :

J=F\times t\\\\F=\dfrac{J}{t}\\\\F=\dfrac{630}{0.3}\\\\F=2100\ N

6 0
3 years ago
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