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3 years ago

Ms. Kale's art students are

Mathematics

1 answer:

brilliants [131]3 years ago

3 0

Answer: 56.7 ft^2

Step-by-step explanation: The area of a circle is (pi)r^2

According to the problem, the height of the circular mural is 8.5 at its center. I’m assuming this means that this measurement is the diameter, which means we need to divide by 2 to get the radius.

8.5/2 = 4.25

Using pi as 3.14: (3.14)4.25^2 = 56.72

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What is 3/18 and 12/20 simplified

grin007 [14]

3/18= 1/6

12/20= 3/5

5 0

3 years ago

Read 2 more answers

Marina sells candles that are in the shape of cones. she makes a yellow candle that has a diameter of 4 inches and a height of 1

Katena32 [7]

The correct statements are:

the volume of the yellow candle is about 46.05 inches cubed.
the radius of the yellow candle is 2 in
he base area of the yellow candle is about 6.28 inches squared.
the price of one yellow candle is about $16.12.

<h3>What are the correct statements?</h3>

Volume of a cone = 1/3(πr²h)

π = 3.14
r = radius = diameter / 2 = 4/2 = 2 inches
h = height

Volume of a cone = 1/3 x 2² x 11 x 3.14 = 46.05 inches cubed.

Base area = πr²

3.14 x 4 = 12.56 inches squared.

Price of one yellow candle = volume x price per cubic unit

46.05 x $0.35 = $16.12

To learn more about the volume of a cone, please check: brainly.com/question/13705125

#SPJ4

3 0

2 years ago

Estimate the sum 5.89 7 1/12

Agata [3.3K]

Answer:

Step-by-step explanation:

Estimate 5.89 to 6.

5.89 ≈ 6

Estinate 7 1/12 to 7.

7.083 ≈ 7

Estimate the sum.

7 + 6 = 13

3 0

3 years ago

Read 2 more answers

Write a linear equation that contains the ordered pair shown in the table below:

Amiraneli [1.4K]

Answer:

$y=2x-4$

Step-by-step explanation:

Let the equation of line is $y=mx+b$ , where $m$ is the slope of the line.

It passes through $(-5,-14),(-2,-8)\ and\ (1,-2)$ .

(<em>Slope of the line</em> joining $(x_1,y_1)\ and\ (x_2,y_2)=\frac{y_2-y_1}{x_2-x_1}$ )

Hence slope of the given line

$m=\frac{-8(-14)}{-2-(-5)}=\frac{-8+14}{-2+5}=\frac{6}{3}=2$

Equation of line is: $y=2x+b$

The line passes through $(1,-2)$

$-2=2\times 1+b\\b=-2-2\\b=-4$

Check if $(-5,-14)$ is on the line $y=2x-4$

$L.H.S.=-14\\R.H.S.=2\times (-5)-4=-10-4=-14\\L.H.S.=R.H.S.$

Hence line passes through $(5,-14)$ .

Check if $(-2,-8)$ is on the line $y=2x-4$

$L.H.S.=-8\\R.H.S.=2\times (-2)-4=-4-4=-8\\L.H.S.=R.H.S.$

Hence line passes through $(-2,-8)$ .

4 0

3 years ago

find the approximate area of the shaded region below, consisting of a right triangle with a circle cut out of it. Use 3.14 as an

skad [1K]

Answer:

2794 m^2

Step-by-step explanation:

Area of Triangle - Area of Circle

1/2bh - piR^2

4050 - 1256

= 2794

3 0

3 years ago