please explain your answer so I can understand

Answer:

Shelly has to pay $1,110 to put a child safety fence around the edge of her swimming pool.

Step-by-step explanation:

First, you would find the perimeter of Shelly's swimming pool. To do this, you would add 25 + 16 + 17 + 16. You get 74 ft.

Then, you would multiply the 74 ft by the $15. Shelly has to pay $1,110 to put a child safety fence around the edge of her swimming pool.

Answer:

$1,110

Step-by-step explanation:

First, find the perimeter of this trapezoidal shape.

Here the perimeter is the sum of 16 ft, 25 ft, 16 ft and 17 ft, which

comes out to 74 ft.

Since the unit cost of the fence is $15/ft, the total that this person must pay for the fence is

($15/ft)(74 ft) = $1,110

just please help me!!!

A supplier sells 2 1/4 pound of mulch for every 3/4 pounds of gravel. What is the unit rate in lbs mulch per lbs gravel?

A total of 76 students responded to a survey about transportation to school. Of the girls surveyed, 22 walk to school and 29 get a ride. Of the 25 boys surveyed, 9 get a ride to school. Construct a two-way frequency table to display the data. Drag the numbers into the boxes. Each number may be used once, more than once, or not at all.​

Angela's favorite store is having a 20% off
sale on the entire store. If Angela buys a
sweater that is normally $32, how much wil
she pay for the sweater during the sale?

HELP
use the net to solve

Write the inequality to represent the situation: "x can be no more than 5." Copy/paste the symbols if you need to: < > ≤ ≥ *

Angles E and F are vertical angles. If angle E has a measure of (4x+2)∘, and angle F has a measure of 70∘, what is the value of x?

(If somebody answers please check it to make sure it's not a bot because I've reposted this three times and a bot answered with a virus link. I need this in 15 to 30 minutes. Thank you ^-^)
1. A 25% discount on a skateboard is $24.75. What is the cost before the discount?
2.At a music store, Rita got a $12 discount on an item originally priced at $48. What percent discount did she get?
3.Masako had a $25-off coupon on a purchase of $100 or more at a department store. She bought a jacket for a price of $125. What is the percent discount on her purchase?
Background info for 4: Masako’s sister Kazuko also had a $25-off coupon. She bought a rain jacket for $110 at the same store.
4.Which sister got the greater percent discount?
Background for 5 and 6: Aladar used a 20%-discount coupon to buy a new smartphone priced at $95. When he got to the telecom store, he learned that they were having a 30%-off sale. The clerk calculated the 30% discount first and then applied the 20%-off coupon to the discounted amount.
5.What should be the final price (without sales tax)?
6.If there was an 8% sales tax what would the new final price?

which statement is correct?

somebody help meeee!

Jamal has 30 ounces of a 20% saline solution. This means 20% of the solution is salt. He combines this solution with 25 ounces of a
30% saline solution
What is the total amount, in ounces, of salt in the combined moxture?

help plz
.....................

If x = 4 units, y = 12 units, and h = 8 units, find the area of the parallelogram shown above using decomposition.

Pls i need help its due in 30 minutes pls

The measures of three line segments are given in each set.

Which set of line segments cannot form a triangle?


20.2 m, 20.4 m, 20.6 m

32.8 m, 48.2 m, 81.1 m

12.8 m, 25.7 m, 35.9 m

35.6 m, 49.9 m, 83.2 m

A) The regular price of a sweater is $42.99. It is on sale for $34.39. Find the percent of change to find what percent you will save on the sweater. Round to the nearest percent.
B) How many years will it take for $3,241 to earn $680.61 in interest at a simple interest rate of 7%?
C) Stephanie paid $9.18 for a pair of earrings. This amount includes a tax of 8%. What was the cost of the item before tax?
D) A sales person set a goal to earn $2,000 in May. He receives a base salary of $500 per month as well as a 10% commission for all sales in that month. How much merchandise will he have to sell to meet his goal?
E) ERROR ANALYSIS Describe and correct the error in finding the simple interest earned on $500 at 6% for 18 months.
I=500(0.06)(18)
I = 540
F) BANKING A savings account earns 5% annual simple interest. The principal is $1200. What is the balance after 4 years?
G) Clyde Clumsy was directed to weigh a 500g mass on a balance. After diligently goofing off for 10 minutes he quickly weighed an object and reported 458g. Find the percent error.
H) Jamal needs to purchase a counter top for his kitchen. Jamal measured the counter top as 5 ft. The actual measurement is 4.5 ft. What is Jamal's percent of error? Round to the nearest percent.
I) After eating at a restaurant, Mr. Jackson's bill before tax is $52.50. The sales tax rate is 8%. Mr. Jackson decides to leave a 20% tip for the waiter. How much will the total bill be, including tax and tip?
J) A shirt is on sale for 40% off. The sale price is $12. What was the original price? What was the amount of the discount?
Please help!

What is the length of the line?

A) 8
B) 12
C) Square Root of 60
D) Square Root of 136

Please answer both of these

the net of the rectangular pyramid is shown which expression can be used to find the surface area of the pyramid? choose all that apply​

Pleaseeeee answer I will mark brainliest for best answer ^>^

Giving brainliest! This is very urgent :))

Can someone pls help explain the process of this problem?

EXPERT HELP I'LL GIVE BRAINLIEST: EXPLAIN THE ANSWER

Bonny sketched a scale drawing of her classroom using the scale 1 inch : 4 feet. The drawing is 10 inches long and 8 inches wide. What is the area of the classroom in square feet?

Y is what times X? No explanation please. Thank you.

Mary's dog was placed on a strict diet by her veterinarian. The veterinarian told Mary that Emma would need to loose one-half of pound per month. Write an equation that relates Emma's weight in pounds (p) to the number of months (m) that she is dieting, given that Emma currently weighs 38 pounds.

1. What is the beginning weight or b or the y-intercept?

2. What is the rate of change or slope or m?

3. Replace those two values in slope-intercept form y=mx+ b

......................answer

Find the distance between each pair of the points


Only 8 and 9 needed

Which of the following explains how to find the area of the base of the triangular prism?

Challenge level easy


Translate the phrase into an algebraic expression.
The product of 5 and x


I challenge u guys to answer this if u want harder ones I will be posting them in a little