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3 years ago

What is the value of x in the equation? 3(x+6)=-18 0 -36 0-33 0 -24 0 -18

Mathematics

1 answer:

otez555 [7]3 years ago

5 0

Answer:

Step-by-step explanation:

3(x +6 ) = -18

Divide both sides by 3

3(x+6)/3= -18/3

x +6 = - 6

Subtract 6 from both sides

x + 6 - 6 = - 6 - 6

x = - 12

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You purchase 2 action figures per week. You have 48 action figures, which is 75% of the total number of action figures you need

LiRa [457]

Answer:

Step-by-step explanation:

Let the total number of action figures = x

75% of x = 48

$\dfrac{75}{100}*x=48\\\\Multiply \ by \ 100\\\\75*x =48*100\\\\Divide \ by \ 75\\\\x=\dfrac{48*100}{75}\\\\\\x=16*4\\\\x= 64$

Remaining action figures need to be collected = total figures - number of action figures I have

= 64 - 48 = 16

Number of weeks = 16 ÷ 2 = 8

It will take 8 weeks to collect 16 action figures.

3 0

2 years ago

A gardener planted 456 roses. 1/4 of them were red.how many of then were red?

weqwewe [10]

Answer:

114

Step-by-step explanation:

456 devided by 4 equals 114

4 0

3 years ago

Find the distance between the points (-3, 11) and (5, 5).

marshall27 [118]

Formula for distance between two points:

d = √((x₂-x₁)² + (y₂-y₁)²)

Let point 1 be (-3, 11) and point 2 be (5, 5)

Therefore x₁ = -3, y₁ = 11, x₂ =5, y₂ = 5, and substituting in the formula above.

d = √((x₂-x₁)² + (y₂-y₁)²)

   = √((5- -3)² + (5-11)²)

   = √((5+3)² + (5-11)²)

   = √((8)² + (-6)²) 8² = 8*8 = 64, (-6)² = -6*-6 = 36

   = √(64 + 36)

= √(100)

= 10

Distance = 10 units.

5 0

3 years ago

The diameter of a cylinder is 3yd the height is 8yd

nalin [4]

Answer:

volume= 56.55 yds

Step-by-step explanation:

If you're looking for the volume, the formula is $V=\pi r^{2} h$ .

Diameter is two times the radius (radius is half of the diameter) so the radius of the cylinder would be 1.5 yds.

After you've gotten that information, plug those values into the formula.

$V=\pi 1.5^{2} 8$

Solve 1.5^2 first. Then multiply that value by pi. Then multiply that value by the height which is 8yds.

Volume=56.55yds rounded to the nearest hunderedth.

8 0

3 years ago

An automotive website would like to estimate the percentage of drivers who own their cars, rather than lease their cars. Which o

Ksivusya [100]

The answer to your question is the last option. “An online survey for sharing data about their cars”. Have a great day

4 0

2 years ago