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Effectus [21]
3 years ago
8

The formula v=u+at is used to find speed of an object. find v if u=6,a=2 and t=5​

Mathematics
2 answers:
Ierofanga [76]3 years ago
5 0

Answer: v=16

Step-by-step explanation:

v=6+2(5)

v=6+10

v=16

Anit [1.1K]3 years ago
3 0

Answer:

v = 16.

Step-by-step explanation:

This is one of the equations of motion  when acceleration is constant.

v = 6 + 2*5

= 16.

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Ehat is (-2,-4) rotated 270⁰ counterclockwise about the origin?​
marshall27 [118]
I’m not sure.. I think it would be(-2,4)
5 0
2 years ago
Find the length of the diagonal of a square with perimeter of 24
julsineya [31]

Answer:

d = 6sqrt(2) or 8.4853

Step-by-step explanation:

<u><em>Formula</em></u>

P = 4*s

s^2 + s^2 = d^2 where d is the diagonal and s is the side.

<u><em>Givens</em></u>

P = 24

<u><em>Solution</em></u>

P = 4s         Substitute for s

24 = 4*s      Divide by 4

24/4 = s

s = 6

================

d^2 = s^2 + s^2

d^2 = 6^2 + 6^2

d^2 = 36 + 26

d^2 = 72

d = sqrt(72)

Factors of 72

72: 6 * 6 * 2

<em><u>Rule</u></em>: Every pair of = factors allows you to take one of them outside the sqrt sign and throw the other a way. If there are no pairs, whatever you started with stays under the root sign.

sqrt(6*6*2) = 6sqrt(2)

  • The diagonal length is either
  • d = 6*sqrt(2) or
  • d = 8.4853

8 0
3 years ago
ANSWER QUICK PLEASE
scoundrel [369]

Answer:

23 1/4

Step-by-step explanation:

8 0
3 years ago
Tell which value of the variable, if any, is a solution to the equation.
kvasek [131]

Answer:

14

Step-by-step explanation:

14+9=25

4 0
3 years ago
What is 150 percent as a mixed number
scZoUnD [109]
150% as a mixed number is 1.5 which = 1 1/2
6 0
3 years ago
Read 2 more answers
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