1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ray Of Light [21]
3 years ago
9

A mirror is 4.5 feet high by 2.3 feet wide. If it costs $15 per foot to frame the mirror, how much will the frame cost? Do not i

nclude units in your answer. Round your answer to the nearest whole number.
Mathematics
1 answer:
zloy xaker [14]3 years ago
3 0

Answer:

$204 OR $210 (*READ BELOW)

Step-by-step explanation:

1. Find the perimeter.

  • Assume that it is a rectangle, so P = 2L + 2W
  • P = 2(4.5) + 2(2.3)
  • P = 9 + 4.6
  • P = 13.6 ft

2. Find the cost of the frame (C).

  • C = 15x, where x is the amount of feet of frame
  • In this case, x = P = 13.6
  • C = 15(13.6)
  • C = 204

Therefore, it will cost $204 for a frame for this specific mirror.

<u>HOWEVER</u>: sometimes your teacher will be specific and will say that they ONLY sell the frame BY THE FOOT so in this case, you'd have to round up the perimeter to 14 ft. So, C = 15(14), so the cost would end up being $210 instead.

You might be interested in
the weights of three children are in the proportion of 6 :5 :4. If the weight of the lightest child is 24kg, find the weights of
DochEvi [55]

Answer:

plz mark the brainliest plzz

5 0
3 years ago
Read 2 more answers
A conductor needs 5 cellists and 5 violinists to play at a diplomatic event. to do this, he ranks the orchestra's 10 cellists an
DaniilM [7]
Ranking is very critical in this problem. Therefore, the most applicable mathematical theory is permutations.

Ranking possible for the cellists:
Needed cellists = 5
Total available cellists = 10
Possible number of rankings = 10P5 = 10!/(10-5)! = 30240

Ranking possible for the violinists:
Needed violinists = 5
Total available = 16
Possible number of rankings = 16P5 = 16!/(16-5)! = 524160

Therefore,
Ratio of rankings (cellists to violinists) = 30240/524160 = 3/52
3 0
3 years ago
Which of the following statements is false about most checking accounts?
lyudmila [28]
There is no picture for me to check
6 0
3 years ago
Solve for x. <br><br> 5(x−3)= 3(x−2)
kirza4 [7]

Answer:

x = 9/2   or   x= 4.5

Step-by-step explanation:

you factor out the equation:

5x-15=3x-6

+15          +15

5x=3x+9

-3x     -3x

2x=9

x=9/2  or 4.5

3 0
3 years ago
A candy maker offers Child and Adult bags of jelly beans with different color mixes. The company claims that the Child mix has 3
neonofarm [45]
If the companies claim is to be true this statement would also be true. Since the child bag is halved in the amount of the adults, the percentage would double. There are both 15 red jelly beans in each bag. 15% of 100 is 15. 30% of 50 is 15.
6 0
3 years ago
Other questions:
  • Will give brainliest.
    10·1 answer
  • BRAINLIEST ASAP! PLEASE HELP ME :)
    11·1 answer
  • Gloria talked on her cell phone for 320 minutes in the first month, 243 minutes in the second month, and 489 minutes in the thir
    11·1 answer
  • A cyclist rides his bike at a speed of 21
    9·1 answer
  • Pls help me 20 points
    13·2 answers
  • Miranda is keeping track of how fast her dog is growing. Her dog was 20 inches long at birth and grew 10 inches during the first
    7·2 answers
  • Write the following situation in slope intercept form - y=mx+b
    12·1 answer
  • A blues musician signed a contract to do a concert at Municipal Auditorium. The contract stated that the musician will receive 4
    12·1 answer
  • What decimal does this model represent? Explain.<br> Online Pearson Realize com
    8·1 answer
  • 3
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!