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4 years ago

4/7b=22 help solve please

1 answer:

7 0

I believe the answer is 77/2. I use this calculator to help me so it might be a little odd of the answer? Need an explanation?

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What is the relationship between the area of a triangle and the area of a rectangle?

solmaris [256]

let area of triangle be x

let area of rectangle be y

Then,

2x = y

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3 years ago

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Write an equation of the line that passes through (18,2) and is parallel to the line 3y-x=-12 .

uysha [10]

Answer:

$y = \frac{1}{3}x-4$

Step-by-step explanation:

Step 1: Solve for y in the first equation

$3y - x = -12$

$3y - x + x = -12 + x$

$\frac{3y}{3} = \frac{x}{3} - \frac{12}{3}$

$y = \frac{1}{3}x - 4$

Step 2: Determine the important aspects

We know that our line is parallel to the other line that has a slope of 1/3 which means that our slope is also going to be 1/3. We also know that our line crosses the point (18, 2) which means that we can use the point slope form to determine our equation

Point Slope Form → $(y-y_1) = m(x - x_1)$

Step 3: Plug in the information and solve

$(y-2) = \frac{1}{3}(x - 18)$

$y - 2 = \frac{1}{3}x - 6$

$y - 2 + 2 = \frac{1}{3}x - 6 + 2$

$y = \frac{1}{3}x-4$

Answer: $y = \frac{1}{3}x-4$

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2 years ago

A solid plastic ball is a sphere with a radius of 8 in. How much plastic does it take to make one ball?

Tcecarenko [31]

Answer:

2144.6605848506 feet3 of plastic

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3 years ago

Difference between reflexive and symmetric property

forsale [732]

Reflexive property tells us that a side is equal to itself. Segment AB = segment AB is an example. The symmetric property says that if segment AB = segmennt BC, then segment BC = segment AB. Those are just examples of how they "work".

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4 years ago

How many gallons of paint is needed for a 8x9 bedroom with 8 foot ceilings?

Kay [80]

You will need about 2 gallons of paint

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