Mary Catherine Dooley plans to install a border of new tiling around the circumference of her circular spa. If her spa has a radius of 14 feet, find its exact circumference and the circumference rounded to the nearest tenth.

Exact means leave the pi symbol in the answer

Rounded means to replace the pi symbol with either 3.14 or 22/7

Area is the amount of space inside a 2 dimensional object.

Answers

Answer 1

C=2pir
C=2pi14
C=28pi
C=88.0

Related Questions

Select the correct expanded form for (Two-thirds) Superscript 4.
Two-thirds times two-thirds times two-thirds times two-thirds
Two-thirds times two-thirds times two-thirds
Two-thirds + two-thirds + two-thirds + two-thirds
Two-thirds times 4

Answers

Answer:

Step-by-step explanation:

The exponent 4 means it is 2/3 multiplied by itself 4 times.

So it would be 2/3*2/3*2/3*2/3

the answer would be A., (2/3)^4 just means the number in the parentheses is multiplied by the number beside as in the example 4

Tell whether the angles are complementary or supplementary. Then find the value of x.

this just confused me a bit. x - 20? They are complimentary so ik the other side has to be 20

Answers

As you should already know that the angle shown is 90°.

So,

x + (x - 20) = 90

Now we have to solve for x. To find x we need to isolate it (get it by itself)

Add 20 on both sides:

x + x = 110

Simplify:

2x = 110

Now divide 2 on both sides (to get x by itself)

x = 55

Let’s check our answer:

55 + ( 55 - 20) = 90

55 + 35 = 90

90 = 90

So your answer should be x = 55.

I number line from -5 to 5 with the plot of -3 and so on i dont want links

Answers

Answer: i took the answer in the screen shot don't know if that is what you need but hope this helped

Step-by-step explanation: plz make brainly

Mr. Allway’s math class surveyed all the seventh-grade students to find out their favorite sport.
The following circle graph shows a breakdown of the survey findings.
A circle graph with 39% football, 28% baseball, 30% basketball, and 3% other
If there are 360° in a circle, find the number of degrees for football.
101°
108°
140°
11°
5 of 30

Answers

Answer:

140 degrees

Step-by-step explanation:

39% likes football, multiply the percent by 360 to get the answer. 39% = 0.39

0.39*360 = 140.4

Answer:

C. 140

Step-by-step explanation:

PLEASE HELP THIS IS VERY IMPORTANT I WILL GIVE YOU BRAIN THING IF ITS CORRECT (you can use a calculator if you want) <3

Answers

Answer:

A. Diego's answer is not correct.

B. 0.00375

Step-by-step explanation:

a. As I counted the thickness of the paper I realized that 0.015 inches is way too think because if we stacked 500 of those it would be 7.5 inches tall.

b. 1.875 ÷ 500 = 0.00375. so that is your answer

Answer:

Answers below

Step-by-step explanation:

A. He is incorrect because 1.875÷500≈2÷500=0.004, so you know he is wrong.

B. 1.875÷500=0.00375. Each piece is 0.00375 inches thick

A company produced n ovens in April. In May, the number of ovens the
company produced decreased by 7%. Which expression represents the
number of ovens the company produced in May?
A 0.07n
B. 0.3n
C. 0.93
D. 1.07n

Answers

C. 0.93 because it is 1n and then you subtract .07

It’s c:0.93 that’s the number of ovens produced in may

(Please help me) read all of it pls)
For lunch, Nancy bought a glass of juice for $1.50, a chicken sandwich for $5.10, as well as some cobbler for $3.10. The tax came out to $.40, and Nancy paid with $18.00. How much change should Nancy receive?

Answers

Nancy should receive $7.90 in change.

Answer:

$7.90

Step-by-step explanation:

hope this helps :)

I require the assistances for math :v

Answers

Answer:

1. 1/36

2. 9/64

Step-by-step explanation:

First Question:

1. First thing I look for is how many spots are there and how many of them are for each color: both green and orange have 1 spot each out of six spots.

2. The chances of landing on each one is 1/6.

3. Now that they have to land back to back, I multiply the fractions by using the denominator which is 1 in 36 or 1/36.

Second Question:

1. Once again I see there are eight spots and blue has 3 of those.

2. I multiply the chance of it landing on blue on the first time, 3/8, by itself for the second time, 3/8.

3. You multiply the fractions and you get 9 in 64 or 9/64.

1. 1/6 for both

2. 3/8

Please help me if you know how! (USAtest prep)

Question: What is the area of this figure

A) 18 in²

B) 24 in²

C) 30 in²

D) 36 in²

(i give brainliest)

Answers

B.) 24 in
This is because you will divide this shape into 2 rectangles find the area of both of them and then add them together

Answer:

the answer is B) 24 in²

Step-by-step explanation:

HELP PLSSSSSSS SHAWTIES ‼️

Answers

Answer:

1500

Step-by-step explanation:

Help me, Ive got number 2 already

Answers

Answer:

1. is no

Step-by-step explanation:

Number one is gonna be no

:))))))))))))))))))))))))))))

Answers

Answer:

12 inches

Step-by-step explanation:

Set up an equation:

Variable x = height of the scale model

3/18 = x/72

Cross multiply:

3 × 72 = 18 × x

216 = 18x

Divide both sides by 18:

Plz help me thank you

Answers

Answer:

Holly should buy the half liter.

Step-by-step explanation:

Holly should buy the half liter because it will cost less. 10^3 mL (1,000 mL) is the same as 4 x 250. If a 250 mL bottle costs $1.43, it will cost $5.72 for one liter and $11.44 for two liters. The half liter however, will only cost $9.80 ($2.45 x 4)

holly should buy the half sorry if it’s wrong

The Lunchroom Murder
On an otherwise uneventful Thursday afternoon police heard a shot inside the local bistro, Ernie’s Lunchroom. They rushed in and found the scene shown in Figure 1.4.
They identified the body as that of a prominent racketeer named Fannin. Ernie, who is both the owner and only employee, had only one fact to tell: the murderer had leaned against the wall while firing at point-blank range. The imprint of his hand is in clear view.

The police have also noticed that the cash register had just been rung up at $8.75.
This is a difficult case. Your investigative team must attempt to determine which of the people in the lunchroom killed Fannin. You will have to observe the details carefully. There is enough evidence to help you explain most of what happened.

QUESTION: Which set of footprints are Ernie’s? What is the evidence?

Answers

Answer:

1 and 3

Step-by-step explanation:

A bag of marbles contains 4 green, 7 yellow, 3 red and 6 pink marbles. Find the possibilly you would pick a green or pink marble. Write your answer as a fraction, decimal and percent.

Answers

^ No, the answer should never be linked. That’s sus.

In total, there are 20 marbles in this question. There are 4/20 green marbles and 6/20 pink marbles. 4/20 + 6/20 = 10/20 marbles. Simplify. The answer is 1/2, 50%, and 0.5 for the question.

Doodoofart you have to ask my mom about it when you

Create an equivalent expression that includes a set of parentheses that make the value of the expression 5. Remember, you can have two or more numbers within the set of parentheses.
32+10-8+2-3.GIVING BRAINLYEST

Answers

Answer: the Answer is 33

draw a new location of the pole barn on the graph below. Note that the stock tank is located at the origin.

Answers

Answer:

Step-by-step explanation:

Look at this expression.
5 (-3x + 1)
Which expression is equivalent to the expression? Use properties to help you.
A -53x + 51
B -15x + 5
C 15x + 5
D -15x + 6

Answers

Answer:

-15x+5

Step-by-step explanation:

Multiply you'll get your solution

The answer is B) -15x+5

-4x = 32

HELPPPPPPPPPPPPPPPPPPP

I DONT GET THISSSSS

Answers

Answer:

x= 32/-4

x= -8

I hope it's helps you

Answer:

the answer is -8 cs well i dont really feel like explaining and i just something like this

A bag contains 4 orange tiles, 6 red tiles, and 8 black tiles. You select one tile at random from the bag. What is the probability that you select a black tile?

Answers

Answer:

8 out 18

Step-by-step explanation:

8/18 because you add all the tiles together (18) and you have 8 black tiles

You fill a 16 1/2 gallon tub 1/3 full of water. How many gallons of water are in the tub?

Answers

Answer:

5 1/2 gallons

Step-by-step explanation:

(1/3) • (16 1/2) = 5 1/2 or 5.5 gallons

How is unit rate related to the linear equation?

Answers

Answer:

https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-linear-equations-functions/cc-8th-graphing-prop-rel/v/graphing-proportional-relationships-example

Step-by-step explanation:

Answer:

A proportional relationship between two quantities is one in which the two quantities vary directly with one and other. If one item is doubled, the other, related item is also doubled. Because of this, it is also called a direct variation. The equations of such relationships are always in the form y = mx , and when graphed produce a line that passes through the origin. In this equation, m is the slope of the line, and it is also called the unit rate, the rate of change, or the constant of proportionality of the function.

The temperature is 13 degrees cooler than the freezing point of water (in Fahrenheit).

Answers

Answer:

cold

Step-by-step explanation:

17. If the radius of a circle equals 1.6 cm, find its circumference correct to three decimal places.

Answers

Answer:

10.04cm

Step-by-step explanation:

The radius is 1.6cm . We know that circumference is 2π r ,

[tex]=> C = 2\pi r \\\\ => C = 2\times \dfrac{22}{7}\times 1.6cm \\\\ => \red{ C = 10.04 cm }[/tex]

Help me please! Giving brainliest to the correct answer!

Answers

Answer: The answer is 1125 cm

Step-by-step explanation:

By using the equation Area=1/2(b*h) (b=base, h=height)

By using this you can see that the area is 1125 cm

Area=1/2(30*75)= an area of 1125 cm

Answer:

1125 is the answer

Step-by-step explanation:

7x+8y+5z help please

Answers

Answer:

You cannot simplify any further it is just 7x+8y+5z

Pls help
The acute angles of the right isosceles triangle are congruent. You rotate the triangle 160° counterclockwise about the origin. What is the measure of each acute angle after the rotation? What is the measure of the two congruent sides after the rotation?

Answers

Answer:

The measure of the acute angle stays the same.

the measure of the two congruent sides stays the same.

Step-by-step explanation:

Congruent, in Maths / Geometry, means identical in form; coinciding exactly when superimposed.

Meaning everything except the rotation stays the same.

PLEASE HELP MEEE I WILL MARK BRAINLIST!!!!! IF YOU ANSWER ALL OF THEM!!

Answers

If the elevation went up it increased if it dropped it decreased

There’s not enough information on the elevation to answer the question but if there was a decrease the elevation dropped and if there was an increase the elevation went up

Mathematics.
(NO LINKS TO VIRUSES OR PHOTOS PLEASE OR I WILL REPORT TO BRAINLY!)
Which does NOT represent the interior angles measures of a triangle?
A. 5°, 75°, 100°
B. 10°, 80°, 90°
C. 20°, 60°, 100°
D. 45°, 45°, 45°
E. 50°, 50°, 80°

Answers

Answer: https://brainly.com/ jkjk its D

The answer is D.45,45,45 because it adds to 135

the box and whisker plot below shows the numbers of text messages received in one day by students in the seventh and eighth grades at lincoln middle school.
a.where do the two sets of data overlap?
b.find the IQR of each set.
c.Find the difference between the medians of the sets
d. what number multiplied by the IQR equals the difference between two sets?
please help!

Answers

They overlap at 22-26

Answer:

Answer below

Step-by-step explanation:

a. they overlap at 22 and 26

b. eighth grade IQR = 8 seventh grade IQR = 8

c. 12

d. 1.5

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