1 year ago

Please help me with this

Mathematics

1 answer:

Delvig [45]1 year ago

3 0

Answer:I believe the answer is A

Step-by-step explanation:

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Please help me! I need this asap (I was supposed to do it yesterday :/ )<br> Its in the picture UwU

FromTheMoon [43]

Answer:

Hewo!

Step-by-step explanation:

im not sure of the answer but i got the trick!

so for the length add 8 to the width and for the area multiply the width by 14

This should get you the correct answers :)

Hope i helped! :D

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2 years ago

76 % of 150 calculate this

IrinaVladis [17]

76% of 150 would be 114 I think I’m not to sure tho

4 0

2 years ago

Write and expression for “the sum of d and 9”

Natali [406]

Sum means to Add.

So the sum of d and 9 would be d + 9

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3 years ago

Read 2 more answers

Rina draws a plan of her school on a coordinate grid. She plots the school gate at point p(-8,-1) and the library at point Q(2,5

natka813 [3]

Answer:

The coordinates of the science lab is:

x = -14/3 , y = 1

Step-by-step explanation:

∵ P is (-8 , -1) and Q is (2 , 5)

∵ The point of the science lab is (x , y)

∵ The science lab point divided PQ at ratio 2 : 1 from Q (two thirds PQ)

∴ $x=\frac{m_{1}x_{p}+m_{2}x_{q}}{m_{1}+m_{2}}$

∴ $y=\frac{m_{1}y_{p}+m_{2}y_{q}}{m_{1}+m_{2}}$

∴ $x=\frac{2(-8)+1(2)}{1+2}=\frac{-14}{3}$

∴ $y=\frac{2(-1)+1(5)}{2+1}=\frac{3}{3}=1$

∴ The point of science lab = (-14/3 , 1)

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2 years ago

Factor the following binomial using the difference of squares?<br> (49x^2 – 9)

Elis [28]

I think the answer is (7x-3)(7x+3)

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2 years ago