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
Zolol [24]
3 years ago
12

Answer Please!!!! 20 points<3

Mathematics
2 answers:
vlabodo [156]3 years ago
8 0

Answer:

Hello I Just had this problem. The answer IS A

Step-by-step explanation:

Tpy6a [65]3 years ago
5 0

Answer:

The correct option is C.

Step-by-step explanation:

It is given that the longest wall in Jessica’s actual room is 15 feet long.

From the scale model it is clear that longest wall in Jessica’s actual room is 11 inches.

Let the actual length of door be x ft.

\frac{11}{15}=\frac{1.75}{x}

x=\frac{1.75\times 15}{11}

x\approx 2.386

The length of door is approx 2.386 ft.

The area of the actual space in her room where furniture cannot be placed because of the door is equivalent to the area of semicircle with radius 2.386 ft.

A=\frac{\pi r^2}{2}

A=\frac{\pi 2.386^2}{2}

A=8.942

A\approx 9

The area of the actual space in her room where furniture cannot be placed because of the door is approx 9 ft. Therefore option C is correct.

You might be interested in
Find the endpoint P of a line segment whose midpoint Q lies at (5, -10) and whose other endpoint lies at (-8, -4). Write it as a
blondinia [14]
P is (18, -16)

to find the answer, u would solve it in reverse order of the midpoint formula by first doing the x-values:

5(2)= 10-(-8) = 18

and then the same to y-values:

-10(2)= (-20)-(-4) = -16

to get:

(18, -16)
8 0
3 years ago
There were 25 words on a recent vocabulary test in English class, and Owen got four words wrong. What percent did he get wrong?
USPshnik [31]
16 % ;  4 / 25 =  16 / 100
5 0
3 years ago
CAN SOMEONE HELP ME TO DO THIS PLEASE PLEASE PLEASE :(​
lbvjy [14]

Answer:

hfhfhfhfhfnjskskskkskskkdjdjjdjdjjdhebhdh

7 0
3 years ago
Exercise - 4<br>1 Express the following angles into sexagesimal second<br>a. 20° 20​
liubo4ka [24]

Answer:

202000''

Step-by-step explanation:

(20*100*100)+(20*100)

200000+2000

202000

5 0
3 years ago
How do you explain 87% of 55?
lutik1710 [3]
Calculator 1: Calculate the percentage of a number.

For example: 87% of 55 = 47.85
Calculator 2: Calculate a percentage based on 2 numbers.

For example: 47.85/55 = 87%
6 0
3 years ago
Other questions:
  • If the width of the painting is 68 centimeters, what is its length?
    15·1 answer
  • ms.cole pays $2 a month for online banking at her credit union. what is the change in the balance of her account if she pays thi
    7·2 answers
  • Banananana help me i need you
    9·1 answer
  • I NEED HELP ASAP!!!]
    7·1 answer
  • In 2004, a magazine's circulation was about 1,000,000 readers. In 2014, the magazine had about 2,000,000 readers. Write a linear
    15·1 answer
  • What number sentence shows the commutative property of addition of 9+8=17
    15·1 answer
  • Please help. I’ll mark you as brainliest if correct!
    14·1 answer
  • For the following system, subtract the second equation from the first equation.
    12·1 answer
  • Using the slope formula find the slope of the line that passes through these points (7,9) and (2,9)
    11·1 answer
  • Which expression is equivalent to 1/2x + 8
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!