3 years ago

3 (3n-4)=3 (n+4) help help

1 answer:

5 0

(3n-4)=3(n+4)
3n-4=3n+12
no solution

There wouldn’t be a solution to this equation because the n cancels out when you subtract 3n-3n.

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Make q the subject of the formula <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Ba%7D%7Bp%20%7D%20%20-%20%20%5Cfrac%7Bb%7D%7

alukav5142 [94]

Answer:

q=bp

a- cp

Step-by-step explanation:

a - b = c

p q

Multiply through by pq

qa - bp = cpq

qa - cpq = bp

q [a-cq] = bp

q= bp

a-cp

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2 years ago

On the 1st of November 2015 there were 4200 trees planted in a wood

gayaneshka [121]

Answer:On 1st November 2016, only 3948 of these trees were still alive.

Step-by-step explanation:

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2 years ago

What is the length (magnitude) of the vector (5 -2) a. √29 b. 5√5 c. 5 d.√2

malfutka [58]

Answer:

a. √29

Step-by-step explanation:

The formula for the magnitude of a vector is magnitude = sqrt(x^2 + y^2).

For vector (5, -2):

magnitude = sqrt(5^2 + -2^2)

magnitude = sqrt(25 + 4)

magnitude = sqrt(29)

Therefore, the answer is √29.

Hope this helped :D

8 0

2 years ago

An inequality can have more than one solution

ratelena [41]

True. If there is a point in the middle that is false, we have two create 2 solutions.

Hope this helps!

4 0

3 years ago

2x - 6 y equals 24 negative 5 plus 6y equals negative 6

SCORPION-xisa [38]

I hope this helps you

8 0

3 years ago

3 (3n-4)=3 (n+4) help help​

3 (3n-4)=3 (n+4) help help