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storchak [24]
3 years ago
6

DUE IN 10 MIN

Mathematics
2 answers:
Mrrafil [7]3 years ago
7 0
It is A because you have to isolate the x so
-x/2+6=18
X+6=-9
X=-15
Alexxandr [17]3 years ago
3 0
Its b beacuse you first have to sub then mutiply because its divided
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Philip buys the pizza shown below: A circular pizza is shown. The center is labeled as point A and a point on the circumference
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So, the line created from the center of the circle to the edge of the circle creates the radius. If it were a straight line from one end of the circle, through the center, to the other end, that would create the diameter. 

So, the answer is radius
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4 years ago
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Save<br> What is the coefficient of b in the expression b+10? Explain.
iogann1982 [59]

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Step-by-step explanation:

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Carl has 3 1/2 cups of blueberries. He is storing them in containers that each hold 2/3 cup. How many containers can he fill? Fi
aivan3 [116]

Answer:

The total number of containers than can be filled  = 5\frac{11}{50}

Step-by-step explanation:

The amount of blueberries Carl has  = 3 1/2 cups

Now, 3\frac{1}{2}  = 3 + \frac{1}{2} = 3 + 0.5  = 3.5

⇒The amount of blueberries Carl has = 3. 5 cups

Also,the amount of blueberries each container can store  = 2/3 cups

Now, \frac{2}{3}   = 0.67

⇒The amount of blueberries each container can store = 0.67 cups

So, \textrm{Total cpus that can be filled by blueberries}  = \frac{\textrm{Toaal amount of blueberries to be stored}}{\textrm{Bluebeeries stored in 1 cup}}

= \frac{3.5 cup}{0.67 cup}  = 5.22

Now,5.22 = 5 + 0.22 = 5 + \frac{22}{100} = 5 + \frac{11}{50}    = 5 \frac{11}{50}

Hence, the total number of cups than cen be filled with the blue berries = 5 11/50

⇒ Blueberries can fill 5 full cups and 11/50th of the 6th cup.

3 0
4 years ago
A cone has a surface area of 200 pi square inches. If the radius of the
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Answer:

20\:\mathrm{in}

Step-by-step explanation:

The lateral surface area of a cone is given by A=\pi r\ell, where r is the radius of the base of the cone and \ell is the cone's slant height.

Solving for \ell:

200\pi=10\pi\ell,\\\ell=\frac{200\pi}{100\pi}=\boxed{20\:\mathrm{in}}

*Note: It is implied that the surface area of 200 pi square inches is lateral surface area and not total surface area, because it is impossible to obtain a total surface area of 200 pi with a radius of 10 inches.

5 0
3 years ago
Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.
const2013 [10]

Answer:

y + 12 = 3(x - 2)

Step-by-step explanation:

Insert the coordinates into the formula with their CORRECT signs. Remember, in the Point-Slope Formula, <em>y</em><em> </em><em>-</em><em> </em><em>y</em><em>₁</em><em> </em><em>=</em><em> </em><em>m</em><em>(</em><em>x</em><em> </em><em>-</em><em> </em><em>x</em><em>₁</em><em>)</em><em>,</em><em> </em>all the negative symbols give the OPPOSITE term of what they really are. Since both lines contain have to have similar <em>rate of changes</em> [<em>slopes</em>], we do not go any further.

8 0
3 years ago
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