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
timurjin [86]
3 years ago
7

At $15 per square foot, the cost of installing flooring in a room with these dimensions a.$121.50 b.$1215.00 c.$1290.00 d.$81

Mathematics
1 answer:
Grace [21]3 years ago
3 0

Answer:

b.  $1215.00

Step-by-step explanation:

The area of the room can be figured any of several ways. One easy way is to figure the area of the enclosing 8 ft by 12 ft rectangle, then subtract area of the 3 ft by 5 ft cutout at upper left.

  A = (8 ft)(12 ft) - (3 ft)(5 ft) = (96 -15) ft^2 = 81 ft^2

At a cost of $15 for each square foot, the installed flooring will cost ...

  ($15 /ft^2)(81 ft^2) = $(15·81) = $1215

You might be interested in
F(n+1)=f(n)-3 f(1)=15
Trava [24]

Answer:

f(n+1) = 13

Step-by-step explanation:

  • We know that f(1) = 15
  • So we can substitute this for f(n)-3
  • With this:
  1. f(n+1) = f(1) -3
  2. f(n+1) = 15-2
  3. f(n+1) = 13
5 0
3 years ago
Which of the following are exterior angles? Check all that apply.
cestrela7 [59]
Exterior angles are found along the outside of the figure if you extend the figure's side lengths.

The exterior angles in the image would be 4 and 5.

6 isn't an angle, and all of the other options are found on the inside of the triangle (1,2 and 3).
5 0
4 years ago
The college student spent 10 times as much on Pizza as he did on Laundry. If his laundry and pizza bills for the year were $495,
Solnce55 [7]

The college student spends 45 dollars on laundry.

To find this you have to divide 495, by 11. This is because the question states "the college student spends 10 times more on pizza than laundry", which means the cost of the laundry (l) is added to the cost of pizza (10p). Dividing 495 by 11, you get 45.

As I stated earlier, the cost of laundry is added to the cost of pizza. 45 * 10 is 450. 450 + 45 = 495. Thus making 45 the answer.

I hope this helps!

4 0
3 years ago
Whats 900+102520253​
zhannawk [14.2K]

Answer:

102521153

Step-by-step explanation:

The answer I found was 102521153.

8 0
3 years ago
Read 2 more answers
Solve for x<br><br><br> 108 degrees<br> 72 degrees<br> 18 degrees<br> 17 degrees
djverab [1.8K]

Answer:

18 degrees

Step-by-step explanation:

the figure is 90 degrees so to find the missing angle you use the the given information (72 degrees), so 90 - 72 = 18 and thats the missing angle

3 0
3 years ago
Read 2 more answers
Other questions:
  • Can you work out G and H for me please. preferably telling me how you did it aswell
    5·1 answer
  • What is the solution to x/3 = -12
    5·1 answer
  • PLEASE HELPPPP. 9TH GRADE MATH. I NEED HELP
    10·2 answers
  • Cost of a comic book $3.95 markup 20%
    9·2 answers
  • What is a positive and a negative number between 1 and -1 ? ​
    14·1 answer
  • When calculating how much you saved, you have to
    6·2 answers
  • One card is pulled from a full 52 deck of cards. What is the probability of pulling a queen and an ace?
    11·1 answer
  • Gregory runs at a steady pace on his treadmill. In 2 hours, he runs 12 miles. The graph represents this situation. Which point w
    7·2 answers
  • HELP ASAP MARKING BRAINLIEST
    14·1 answer
  • GIVING BRAINLEST TO THE PERSON THAT CAN EXPLAIN HOW TO DO THIS THE BEST :)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!