In the figure below, Ken's company has placed sprinkler heads at the center of the two small semicircles. The radius
Of the sprinklers is 5ft If the area in the larger semicircular area is the shape of the entire lawn, how much of the lawn will not be watered?
Answers
Answer:
The answer is below
Step-by-step explanation:
The sprinklers have a radius of 5 ft each. Since the larger semicircle (entire lawn) has a diameter that is formed from the 2 semicircles, therefore the radius of the larger semicircle is 10 ft.
Area that wont be watered can be gotten by subtracting the area of the two smaller circles from the area of larger semicircle.
Area that wont be watered = 1/2(π * 10²) - 2[1/2(π * 5²)] = 50π - 25π = 25π ft²
Related Questions
which algebraic expression represents the word expression "three times the square of a number, n, subtracted from 54. ANSWER ASAP
Answers
8(4p+5)=8(5p-4) what’s the answer
Answers
Answer:
p= 9
Step-by-step explanation:
p= 9
Answer:
p=9
Step-by-step explanation:
8*4p+8*5
32p+8*5
32p+40
8(5p-4)
multiply the numbers:8*5=40
8*5p-8*4
Multiply the number 8*4=32
40p-8*4
40p-32
32p+40=40p-32
Subtract 40p from both sides:
32+40-40=40p-32-40
Simplify:
-8p=-72
divide both sides by: -8
-8p/-8=-27/-8
p=9
The Wonder Wings Insect Museum sells bug-shaped notebooks in their gift shop. Last month,
they sold 35 butterfly notebooks and 55 ladybug notebooks. The notebooks were so popular
that they want to order more this month. They plan to order 110 ladybug notebooks this
month.
If they keep the same ratio, how many butterfly notebooks should they order this month?
Answers
Answer: The Answer is actually 70 butterfly notebooks!!
Step-by-step explanation:
Answer:
70
Step-by-step explanation:
pls help (ZOOM IN TO SEE FULL PIC)
Answers
Answer: 15
Step-by-step explanation:
Lets name the missing point as "x"
8^2 + x^2 = 17^2
=> 64 + x^2 = 289
=> x^2 = 289 - 64
=> x^2 = 225
=> x = 15
A toll road company has two plans for customers. One plan charges $10 per month for rental of a transponder (a box that identifies your car on the toll roads) plus $0.60 per mile driven. The second plan does not require that you rent a transponder. Instead, it charges customers $0.75 per mile driven on the toll road. Find the minimum number of miles you would need to drive in a month to make the first deal a better deal.
Answers
Answer:
The minimum number of miles you would need to drive in a month to make the first deal a better deal is 66.6 miles.
Step-by-step explanation:
For the first deal to be a better deal it has to cost less than the second plan and you can write an equation in which the first plan has a lower cost than the second one:
10+0.60m<0.75m, where:
m is the number of miles driven
Now, you can solve for m:
10<0.75m-0.60m
10<0.15m
10/0.15<m
m>66.6
According to this, the answer is that the minimum number of miles you would need to drive in a month to make the first deal a better deal is 66.6 miles.
what is the ratio 100:120 in it's simplest form?
Answers
Answer:
5 : 6
Step-by-step explanation:
100 : 120
= 100 / 120
= 10 / 12
= 5 / 6
= 5 : 6
Therefore, the ratio 100 : 120 in it's simplest form is 5 : 6.
Hope it helps :)
Please mark my answer as the brainliest
i really don’t understand this and i need help so if you can pls help
Answers
Answer:
1537500
Step-by-step explanation:
it should be that. all you do is multiply 615000 by 2.5
Please answer this question
Answers
Answer:
yo wallet
Step-by-step explanation:
solve x best aw gets brain
Answers
you would equal them both to each other to find the answer of x=32
Answer:
x=32
Step-by-step explanation:
The explanation is in the picture. Whenever you want to check your answer plug that number in.
Lynn is making a snack. The recipes call for 38 cup of water for oats and 14 cup of water for dried fruit. She only has 1 cup of water. Does she have enough to make her snack? Explain. No. Both recipes call for more than 1 cup, so the recipes will use more than 2 cups altogether. No. Both recipes call for more than half a cup, so the recipes will use more than 1 cup altogether. Yes. Both recipes call for exactly 1 cup, so the recipes will use exactly 1 cup altogether. Yes. Both recipes call for less than half a cup, so the recipes will use less than 1 cup together
Answers
Answer:
3.4/6
Step-by-step explanation:
No, Lynn do not have enough water to make her snack.
What is the fraction?In Mathematics, fractions are represented as a numerical value, which defines a part of a whole. A fraction can be a portion or section of any quantity out of a whole, where the whole can be any number, a specific value, or a thing.
Given that, the recipes call for 3/8 cup of water for oats and 1/4 cup of water for dried fruit.
You need to add up the quantities of water needed first. That will then tell if she has enough water.
Convert the fractions to decimals then add them up:
3/8 = 0.375
1/4 = 0.25
= 0.25 + 0.375
= 0.625 cups of water is required.
This is less than the 1 cup she has so she has enough water to make the snack.
No, Lynn do not have enough water to make her snack.
To learn more about the fraction visit:
brainly.com/question/1301963.
#SPJ2
"Your question is incomplete, probably the complete question/missing part is:"
Lynn is making a snack. The recipes call for 3/8 cup of water for oats and 1/4 cup of water for dried fruit. She only has 1 cup of water. Does she have enough to make her snack? Explain
Please help me with math :C
Answers
Answer:
19 feet
Step-by-step explanation:
first, identify which is length and which is width. length is always longer than the width.
in order to do so, we need the measures in the same units, so let's convert . 12 yards to feet and 204 inches to feet:
there are 3 feed in a yard, so let's multiply 12 by 3:
12 • 3 = 36 feet
there are 12 inches in 1 foot, so let's divide 204 by 12
204 ÷ 12 = 17 feet
which is longer? 36 feet! so that's the length
finally, subtract the width(17 ft) from the length (36 ft)
36 - 17 = 19ft
My cousin borrowed $18,000 for a new car loan for 6 years. He told me that at the end of the loan, he had paid $25,560 for the interest and principal. What was the rate of the loan?
Answers
Answer:
6%
Step-by-step explanation:I
I'm going to assume that the interest is compoudning anually and there was only one payment
we know that
FV=PV(1+i)^N
which means taht
25560=18000(1+i)^6
Solve for i and get .06 or 6%
Rob is saving to buy a new MP3 player. For every $11 he earns babysitting, he save $5. On Saturday, Rob earned $33 babysitting. How much money did he save?
Answers
Answer:
15
Step-by-step explanation:
if every $11 dollars he save $5, and sense he made $33 ( he done three babysitting)
11-5= 5 (does that three times) [5+5+5} when you add the three five , u should have 15 dollars.
so he save 15 dollars.
Which equation best represents the line? (4 points)
Answers
what is perimeter of the figure 115.14cm
Answers
Answer:
115.14 x 4 = 460.56 cm
Step-by-step explanation:
Lisa's weekly pay increases from $525 to $546
Calculate her percentage pay increase.
Answers
21 is 4% of 525.
Lisa gained a 4% pay increase.
The percentage pay increase of Lisa's weekly will be 4%.
What is the percentage?The amount of any product is given as though it was a proportion of a hundred. The ratio can be expressed as a quarter of 100. The phrase % translates to one hundred percent. It is symbolized by the character '%'.
The percentage is given as,
Percentage (P) = [Final value - Initial value] / Initial value x 100
Lisa's weekly pay increased from $525 to $546. Then the percentage pay increase will be given as,
P = [(546 - 525) / 525] x 100
Simplify the expression, then we have
P = [(546 - 525) / 525] x 100
P = (21 / 525) x 100
P = 0.04 x 100
P = 4%
The percentage pay increase of Lisa's weekly will be 4%.
More about the percentage link is given below.
https://brainly.com/question/8011401
#SPJ2
2/3 5/9 LCD and equivalent fractions
Answers
Answer:
The LCM of 3,5,9 3 , 5 , 9 is the result of multiplying all prime factors the greatest number of times they occur in either number. The LCM of 3,5,9 3 , 5 , 9 is 3⋅3⋅5=45 3 ⋅ 3 ⋅ 5 = 45 .
Step-by-step explanation:
Which is the same as 10/3?
Answers
Answer:
3.33 repeating or 3 and 1/3
Step-by-step explanation:
If you divide 10 by 3 you get a repeating decimal of 3.3333...
or if you make the fraction into a mixed number, it would be 3 and 1/3
help me please!
what goes in the box?
Answers
Answer:
Answer:
-20/10
y=-20 x=10
Answer:-36/-6=-6
Step-by-step explanation:
A garden is going to be built in the city park in the shape of a parallelogram with a rectangular walkway through it. The garden region is shown below. Find the area of the garden region by finding the areas of the individual shapes shown in the figure. 78 ft 72 ft 30 ft 20 ft Answer:
Answers
Answer:
328
Step-by-step explanation:
30+30=60 +(78 +78) = 216 + 72= 288 + (20+20) = 328
Answer:
The answer is 328
Step-by-step explanation:
I took the test an explenation is exactly like the other comment said, you add the sides up and bam.
Also, Stay Safe, SS. ps. Dont cough or sneeze on other people, wear your mask in populated areas, and sanitize. <3The expression is equivalent to . What is the value of n?
Answers
Answer:
?
Step-by-step explanation:
Please answer 1 and 2
Answers
Answer:
Colleen pays 8 cents morePaulo read 2 more nonfiction booksStep-by-step explanation:
Q2
Colleen pays 7% tax:
$20*0.07 = $1.4Brad pays 6% tax:
$22*0.06 = $1.32The difference is:
$1.4 - $1.32 = $0.08Colleen pays 8 cents more
Q3
Paulo read nonfiction books:
35% of 40 books = 40*0.35 = 14 booksPaulo read 14 - 12 = 2 more nonfiction books
Beth went on vacation for 4 1/2 days in June and 8 1/2 days in July. How many days was Beth on vacation altogether?
Answers
Hi there,
Answer is: 4 months, because 4 plus 4 is 8.
Explanation: 4/1/2 ; 8/1/2
How to get 4/1/2 ; 8/1/2
So you add 4 to get 8 and 4 plus 4 is 8.
Please solve in slope intercept form.
Answers
Answer:
Step-by-step explanation:
I zm pretty sure its the first 1
pleaseee help it's due tonight and i don't know what it wants and how to do it
Answers
Answer:
solve
Step-by-step explanation:
plus . minus and divide
Answer:
1- Let x = original price then
x - .20x = 48
x(1 - .20) = 48
x(.80) = 48
x = 48/.80
x = $60
2-Let "x" be the number of lessons.
240 - 15x = 0
240 = 15x
x = 16 lessons
3-divide equation by 2:
(2W-4) + W = 32
2W - 4 + W = 32
2W + W = 32 + 4
3W = 36
W = 36/3
W = 12 cm
Find the Length using L = 2W-4:
L = 2(12) - 4
L = 20 cm
Check: 2(20) + 2(12) = 64
4-P stands for the original price. The 90 stands for 90 %. Wendy paid 100-10, or 90 %.
Step-by-step explanation:
Solve for x.
2x + 9 = 33
x = 7.5
x = 12
x = 21
x = 84
Answers
1. Use the Pythagorean Theorem to find then find the perimeter and area of each
figure (Round answers to the nearest tenthl. Be sure to put your unit of measure in the
second blank
7 cm
10 cm
x =
perimeter =
area =
Answers
haf ki liksa sa na
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Mrs. Smith took her bird to the vet. Tweety weighed 1 and 3/10 pounds. The vet said that Tweety weighed 4/10
pound more last year. How much did Tweety weigh last year?
Answers
(or 1 7/10)
Megan used a 30% off coupon to purchase a sweater. If she saved $14.40, what was the original price of the sweater?
Answers
Answer: 18.72
Step-by-step explanation:
14.40*1.3
Answer: 48$ was the original price of the sweater.
Step-by-step explanation:To find this answer, I divided the coupon discount by the discounted price (14.4) and got 48.00, to double check, I then multiplied the number by the discount number and got 14.4
A school committee consists of 4 girls and 6 boys. How many girls should be added to the committee so that the probability of choosing a student from the committee at random and choosing a girl is 70%?
Answers
70% = 3/4