2 years ago

Where did the negative go? 8th grade math

Mathematics

1 answer:

Ierofanga [76]2 years ago

5 0

Answer:

Since the equation is to the power of 4, the negative sign to the power of 4 will give a positive sign.

You might be interested in

A 37 foot board must be cut into two parts. The longer part is one foot larger than the twice the shorter part. How long is each

Rus_ich [418]

Answer:

12 ft and 25 ft

Step-by-step explanation:

a part is x ft and the other is (2x+1) ft

so 37= x + 2x+1

37= 3x+1

-1 -1

36= 3x

:3 :3

x= 36:3

I= x= 12 ft

II= 2x+1=2*12+1=25 ft

3 0

3 years ago

Who else hates homework

AlladinOne [14]

Answer:

samme

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

-5x - 2y = 13<br> -4x + y = 0<br> Solve by substation

kotegsom [21]

Answer:

(x,y)=(-1,-4)

Step-by-step explanation:

-4x + y = 0

+4x +4x

y=4x

-5x - 2y = 13

+5x +5x

-2y = 5x+13

-2(4x) = 5x+13

-8x=5x+13

-5x -5x

-13x/-13=13/-13

x=-1

Thus:

y=4x

y=4(-1)

y=-4

5 0

3 years ago

Can someone help me? A: How long did it take Diane to complete her route on Thursday if, on average, it took her 46 minutes?

love history [14]

Answer: B.) 43

I just did it on usatestprep and I got 43

Step-by-step explanation:

8 0

3 years ago

16y + 0 = 16y

balu736 [363]

The answer is C. Identify property of addition

4 0

3 years ago