3 years ago

30 increased by 55% I need help solving this, I am good in history ect, but maths kills me

Mathematics

1 answer:

Lubov Fominskaja [6]3 years ago

3 0

I honestly don't know, but I think it is 63

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Please help me asap i will give a brainliest to the first person to answer

kirill [66]

Answer:

6=a

7=b

9=b

Step-by-step explanation:

SOMEONE DELETED MY ANSWER AND IT WAS CORRECT ANY WAY SORRY I DONT KNOW ALL OF THEM

5 0

2 years ago

If each acute angle of a parallelogram measures 59 degrees, then what is the masure of each obtuse angle?

xenn [34]

A parallelogram has to have a total of 360 degrees in angles, so we take 59 x 2 to get 118, we then subtract 118 from 360, 360 - 118 = 242, we then divide by two because a parallelogram has 2 obtuse angles, giving us an answer of 121 degrees. Hope this helps

5 0

3 years ago

Read 2 more answers

<img src="https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B16%20%7Bx%7D%5E%7B4%7D%20%7D%20%20-%20%20%5Csqrt%5B3%5D%7B128x%7D%20" id="

NemiM [27]

Kudos to the poster on the typeset math.

With cube roots we don't have to worry that things are positive.

$\sqrt[3]{16 x^4} - \sqrt[3]{128 x} = \sqrt[3]{2^4 x^4} - \sqrt[3]{2^7 x} = \sqrt[3]{2^3 x^3 2x} - \sqrt[3]{4^3 2 x} = 2x\sqrt[3]{2x} - 4\sqrt[3]{2 x}$