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MAXImum [283]
2 years ago
9

Whats the ansewr to 4/7--3/7

Mathematics
1 answer:
spayn [35]2 years ago
3 0

Answer:

1

Step-by-step explanation:

4-3=1 denominator never changes may i be marked brainliest?

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Can someone help me with this question
trasher [3.6K]

Answer:

30 ft

Step-by-step explanation:

Multiply the scale factor by the wall given.

45 X 8 in = 360 in

Convert inches into feet. (12 inches = 1 foot)

360/12 = 30 feet

5 0
3 years ago
Read 2 more answers
HELP WILL MARK BRAINLIEST IF GOTTEN RIGHT
lukranit [14]

Answer:

i belive it is 10

Step-by-step explanation:

sorry if this is wrong

4 0
3 years ago
PLEASE HELP ASAP!!!
EleoNora [17]
<span>Part 1:

(x+1)^2-3(x+2) \\  \\ =x^2+2x+1-3x-6 \\  \\ =x^2-x-5

option b.


Part 2:
(5x^3y^{-3})(-6x^4y)\\ \\=5(-6)x^{3+4}y^{-3+1}\\ \\=-30x^7y^{-2}\\ \\=\frac{-30x^7}{y^2}

option d


Part 3:
\frac{8+x}{2} - \frac{x+3}{3} =4

Multiply through by the LCM of 2 and 3 (i.e. 6)
6\left(\frac{8+x}{2}\right) - 6\left(\frac{x+3}{3}\right) =6(4) \\  \\ 3(8+x)-2(x+3)=24 \\  \\ 24+3x-2x-6=24 \\  \\ x+18=24 \\  \\ x=24-18=6

option b


Part 4
x^2-3x-8=x+4

x^2-3x-8=x+4 \\  \\ x^2-3x-x-8-4=0 \\  \\ x^2-4x-12=0 \\  \\ (x-6)(x+2)=0 \\  \\ x=6 \ or \ -2

option d


Part 5
Joseph is solving the equation x^2+8x-4=0 using the technique completing the square.
x^2+8x-4=0
x^2+8x+?=4+?

In completeing the square method, you divide the coeficient of x by 2, square the result and add to both sides of the equation.

Therefore, he should add 16 to both sides because (8/2)^2=16.

option d.
</span>
5 0
3 years ago
Robert wants to build a square sandbox that has an area of 25 feet. How long will each side be?
vova2212 [387]
Area = SxS
So sqaure root 25 = 5ft.
8 0
3 years ago
Read 2 more answers
Line AB passes through A(-3, 0) and B(-6, 5). What is the equation of the line that passes through the origin and is parallel to
MArishka [77]
I hope this helps you



slope = 5-0/-6-(-3)= -5/3


(0,0)


m.(x1-x)=y1-y


-5/3.(0-x)=0-y


5x= -3y

5x+3y=0
4 0
3 years ago
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