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Brut [27]
3 years ago
12

Please help I need good grade on this

Mathematics
1 answer:
aniked [119]3 years ago
4 0
Inthink that the answer is a
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AX + B = C what is X equal to?
elena-14-01-66 [18.8K]

Answer:

x is a variable

Step-by-step explanation:

what happens an squared plus B equals C and what I want to do is solve for a so again what we want to do is when we're taking solver a we want to isolate the variable get the variable by itself so the data that need to look at well what is happening on my variable a well you can see me as being multiplied by X and it's being added by B so I need to undo those but we got to make sure we undo them in a certain upper certain order which we call the reverse order of operations which is like the order of operations but the reverse method meaning I'm gonna undo addition or subtraction first so you can see that since my variable a is being added by B I need to undo that by subtracting B and I'll use my subtraction property of equality that's going to now subtract a 0 and then these C minus B are not like terms so I'm going to write ax is equal to C minus B now I need to solve for a so I need to look at and say alright my a is being x over X so the inverse operation of multiplying is dividing by X so therefore have a equals C minus B divided by X now sometimes you could say alright that's correct but we could also divide this X into both of these terms and I'm going to rewrite this in a different form I could say a equals C over X minus B over X alright so what I'm doing is are just dividing those through

hope this helps

5 0
3 years ago
PLEASE PLEASE PLEASE HELP HELP HELP?!?!?!?!?!!?!??!?!?!
nadezda [96]

Answer is A

Step-by-step explanation:

hope that helps

8 0
3 years ago
What is 4x+7 and x=5
UNO [17]
Hope this helps you.!!!

6 0
3 years ago
Read 2 more answers
A Norman window has the shape of a semicircle atop a rectangle so that the diameter of the semicircle is equal to the width of t
Advocard [28]
<span> Norman window with a perimeter of 22 feet?</span>
5 0
3 years ago
Match each three-dimensional figure to its volume based on the given dimensions. (Assume T = 3.14.)
Arturiano [62]

A right circular cylinder with radius 4 cm and height 3 cm-150.72 cu cm

A cone with radius 5cm and height 12 cm-314 cu cm

A pyramid with base area 16 sq cm and height 30 cm-160 cu cm

A pyramid with a square base of length 3 cm and height 16 cm-48 cu cm

Explanation

volume of cylinder=\pi r^2h3.14*4^2*3=150.72 cu cm

volume of cone=1/3 \pi r^2 h=314 cu cm

volume of pyramid=(base area*height)/3=(16*30)/3=160 cu cm

volume of pyramid=

=(base area*height)/3\\square base length=3 cm\\base area=a^2 =3^2 =9\\volume=(9*16)/3=48cm^3

7 0
3 years ago
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