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dedylja [7]
3 years ago
12

A bulletin board is 23 square feet. What is the approximate perimeter of the bulletin board? And wants to have an area of 32 squ

are feet. About how many feet of fencing would he need? A window is a square and has an area of 15 square feet. About how many feet of wood is needed to frame the window? A frame is 2 inches thick. The area of the picture and frame together is 121 inches. What is the length if the picture? What is the are of the picture? 10 POINTS FOR EACH ANSWER!!
Mathematics
2 answers:
miskamm [114]3 years ago
5 0

Answer: The answer to the first question is 20

Step-by-step explanation:

Dafna11 [192]3 years ago
5 0

Answer: The answer to the first question is 20

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What is 2000 + 20000=
tester [92]

Answer:

22000

Step-by-step explanation:

20000

+2000

22000

6 0
3 years ago
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Which set of rational numbers is correctly ordered from least to greatest? Group of answer choices A. −0.48, −0.47, −0.46, −0.45
aalyn [17]

Answer:

D

Step-by-step explanation:

0.45-0.48 is smaller to larger so D is 45,46,47,48 so thats your answer

7 0
3 years ago
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A diamond ring costs $1,020 to manufacture and is sold in stores for $1,275. While, a ruby ring that normally sells for $290 is
Serggg [28]

Answer:

The 2nd paragraph has the straightforward answer, technically.

This is an example of gross domestic product and today's marketing. When a product is usually paid more money to manufacture than it costs to actually sell. However, the usual difference between manufacturing cost and sales cost is on average is at most 5 - 15% of the manufacturing cost.

The second problem however is just the perfect example of sales and sales tax. The diamond ring is on sale for 30% off in this case, because 290 divided by its percent is equal to 30%, the remaining amount.

6 0
3 years ago
An orange is shot up into the air with a catapult. The function h given by
Mrrafil [7]

Answer:

Velocity = 59 feet/second

Step-by-step explanation:

h(t) = 15 + 60t – 16t2

Time t = 1 second

Let's substitute time into the equation to get the distance

h(t) = 15+60(1)-16(1)²

h(t) = 15 + 60 - 16

h(t) = 59 feet

Speed or velocity = distance/time

Distance = 59 feet

Time = 1 second

Velocity = 59/1

Velocity = 59 feet/s

7 0
3 years ago
Twelve years ago, Mandy's father was 5 times as old as she. Mandy's father was 28 years older than she. How old is Mandy now?
Sphinxa [80]
Mandy father was 28
Mandy father = 5M=28
M=28/5
Now Mandy will be 28/5+12= 17.6 years
5 0
3 years ago
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