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3 years ago

8 + x/2 = -12 what does x equal

Mathematics

1 answer:

irga5000 [103]3 years ago

3 0

Answer: -2

Step-by-step explanation:

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What are the partial products of 62 times 45

iVinArrow [24]

If u mean 62 times 45 on its own, then the answer is 2790. hope that helped!!

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4 years ago

Read 2 more answers

I could really use your help for problem #1

Ipatiy [6.2K]

Answer:

$\large\boxed{ r=\sqrt{\dfrac{GM_1M_2}{F_g}}}$

Step-by-step explanation:

$F_g=\dfrac{GM_1M_2}{r^2}\qquad\text{multiply both sides by}\ r^2\\\\F_gr^2=r^2\!\!\!\!\!\!\diagup\cdot\dfrac{GM_1M_2}{r^2\!\!\!\!\!\!\diagup}\\\\F_gr^2=GM_1M_2\qquad\text{divide both sides by}\ F_g\\\\\dfrac{F_g\!\!\!\!\!\!\diagup r^2}{F_g\!\!\!\!\!\!\diagup}=\dfrac{GM_1M_2}{F_g}\\\\r^2=\dfrac{GM_1M_2}{F_g}\Rightarrow r=\sqrt{\dfrac{GM_1M_2}{F_g}}$

7 0

3 years ago

Four friends go out to lunch together. Mike orders a personal pizza with 2 toppings for $7.00. Dustin orders a personal pizza wi

hjlf

Answer:

Step-by-step explanation:

Four friends go out to lunch together.

For what number of toppings is the price of a personal pizza the same as a calzone?

Let us represent the number of toppings as x

We need to know the price of a personal pizza and the price of a calzone

Mike orders a personal pizza with 2 toppings for $7.00.

2x = $7

x = $7/2

x = $3.50

Dustin orders a personal pizza with 5 toppings for $9.25.

5x = $9.25

x = $9.25/5

x = $1.85

Lucas orders a calzone with 1 topping for $5.75.

x = $5.75

Will orders a calzone with 4 toppings for $8.75.

4x = 8.75

x = 8.75/4

x =2.1875

5 0

3 years ago

Problem Page A bag contains 9 marbles: 2 are green, 4 are red, and 3 are blue. Mary chooses a marble at random, and without putt

murzikaleks [220]

Green: 2/9×100=22. 22%
Red: 4/9×100=44. 44%
Blue: 3/9×100=33. 33%

Probability: 22. 22%+44. 44%+
33.33%= 99.99%
100. 00-99. 99= 00. 01%

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3 years ago

Simplify

Dmitriy789 [7]

1. 18
2. 44
3. 3
4. 21
5. 8

6 0

3 years ago