Equation Questions and Answers (Q&A)

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21.4 is what i got but it says the answer is 22.4?

3 Answers

-7,because it has been verified also:

x2-(-7)x + 12=0

x2+7x +12=0

x2+4x +3x +12=0

x(x+4)+3(x+4)=0

(x+3)(x+4)=0

now,difference= -3-(-4)= -3+4=1

hence,verified

3 Answers



The answer is y= 8 x- 2 this how it is kTake x and y as the coordinates of the other line and cross multiple with 8 then leave the answer in form of y= mx +...
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3 Answers

sstorla

A/(2c) is equivalent to a/2c in this problem since the denominator is a product of 2 and c and not the sum or difference of 2 and c

3 Answers

(C). A new substance is made, but atoms are not created or destroyed, they are just rearranged

2 Answers

The answer is -4 because -10 - 10 = -20 divided by 5 is -4m/s/s

2 Answers

On reaching max height the velocity becomes zero. the ball starts falling downward. i think A is the correct answer. the ball is projected vertically upward.

2 Answers

Nope it's wrong the answer is 10.8
is the answer !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

2 Answers

Seeiously ? What a great explanation!!!!!!!!!!!!!!

2 Answers

Object A has the greater speed.

There are two types of Motion; Constant Velocity motion and Accelerated Motion. The shapes of the position versus time graphs for these two basic types of motion i.e. changing velocity, reveal an important principle. This principle states that...
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