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3 years ago

Please help will give brainlyest 8th grade math please help need in 1min

Mathematics

1 answer:

Pavel [41]3 years ago

8 0

Answer:

I just did this yesterday, im in 7th grade but it’s still the same question. The answer is 8/4, but I would suggest writing 2 because the teacher might count it incorrect if you put 8/4.

Step-by-step explanation:

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Plz help me get the answer ASAP

Georgia [21]

Answer: c > -2

<u>Explanation:</u>

$\frac{1}{2}c > -1$

(2) $\frac{1}{2}c > -1(2)$

c > -2

Graph: -2 -----------→

Interval Notation: [-2, ∞)

7 0

3 years ago

Read 2 more answers

2.<br> Solve for y.<br> y/8 = 8

mixer [17]

Answer:

y = 64

Step-by-step explanation:

$\frac{y}{8} = 8$

To get rid of the 8 in the denominator, you need to do the opposite of the expression. So opposite of division is multiplication. My multiplying each side by 8, you can get rid of the 8 in the denominator. Because if you divide 8 by 8 it is 1.

$\frac{y}{8}*8 = 8 * 8$

y = 64

7 0

2 years ago

The vertex of the graph of fox) = |x-3+ 6 is located at

kobusy [5.1K]

Answer:

(3, 6)

Step-by-step explanation:

Opposite of neg3 and 6, which is 3 and 6.

7 0

2 years ago

Which of the following tools should be used to calculate the most accurate model for a set of data?

elena55 [62]

Answer:

graphing calculator

Step-by-step explanation:

What kind of question us this (M & M's would be good though)

4 0

2 years ago

Read 2 more answers

If (a+b)^2=54, and (a-b)^=46, then a^2+b^2=?

erastovalidia [21]

$(a+b)^2 =a^2 +b^2 + 2ab = 54~~~.....(i)\\\\(a-b)^2 = a^2 +b^2 -2ab = 46~~~.....(i)\\\\\\(i)+(ii):\\\\(a+b)^2 +(a-b)^2 = 54+46\\\\\implies a^2 +b^2 + 2ab + a^2 +b^2 - 2ab =100\\\\\implies 2a^2 +2b^2 =100\\\\ \\\implies 2(a^2 +b^2) =100\\\\\implies a^2 +b^2 = \dfrac{100}2 = 50$

4 0

2 years ago