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kolbaska11 [484]
2 years ago
5

Calculate the area and perimeter

Mathematics
1 answer:
siniylev [52]2 years ago
4 0

Answer:

Area: 38 cm^2 Perimeter: 28 cm

Step-by-step explanation:

blegh

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Write the equation in point slope intercept form of the line that passes through (6,-11) and is parallel to the graph of y=-2/3x
Alina [70]

Answer:

y+11=-2/3(x-6)

Step-by-step explanation:

To find the parallel line, we would just plug in the numbers in the point-slope form from what we're given. We have y=-2/3x+12 and (6,-11).

Point-slope form:

y-y1=m(x-x1) → y+11=-2/3(x-6)

m represents the slope, which is -2/3 in this situation.

y1 represents the y coordinate, which is -11 in this situation. However, when we plug in negative numbers in a point-slope form, we would do the opposite of the negative number, which is to make it a positive in point-slope form.

x1 represents the x coordinate, which is 6 in this situation.

8 0
3 years ago
How to find R of a cone?
bonufazy [111]
Multiply the volume by 3.
Multiply the height by π, which is a numeric constant that begins 3.14 and never terminates.
<span>Divide the tripled volume by the product of the height and π.
</span><span>Find the square root of the result from the 3rd step
</span>
hope this helped:)
4 0
3 years ago
Read 2 more answers
Is apples cost $3.50 per pound how much would one and 1/2 pounds cost
Shalnov [3]

$ 3.50 per lb * 1 1/2 lbs

3.50 per lb * 1.5 lbs = 5.25

It will cost $5.25

3 0
3 years ago
If Shannon wants to fill a spherical balloon so that it has a circumference of 8π in, how much air will she need to use to fill
lapo4ka [179]

The Volume of air needed for a spherical balloon of radius 4 inch and circumference 8π is 85.3 cubic inch

<h3>Volume of Sphere</h3>

Given Data

  • Circumference = 8π

Let us find radius

circumference = 2πr

8π = 2πr

8 = 2r

r = 8/2

r = 4 inch

Let us find the volume of the sphere

Volume = 4/3πr^3

Volume = 4/3* π*4^3

Volume = 4/3*π64

Volume = 256π/3

Volume = 85.3 cubic inch

Learn more about volume of sphere here:

brainly.com/question/22807400

4 0
2 years ago
Suppose temperatures and monthly ice cream sales were measured for 100 randomly selectd cities. Which variable is the explanator
34kurt
Temp is explanatory and ice cream sales is the response
6 0
3 years ago
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