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
BigorU [14]
2 years ago
8

HELP!

Mathematics
1 answer:
erastova [34]2 years ago
6 0

Answer:

98 feet

Step-by-step explanation:

If it is similar that means the side lengths are scaled by a scale factor.

The original garage is 30 feet wide, this one is 35 feet. To find the scale factor, 35 / 30 = 1 \frac{1}{6}. Multiply 12 by the scale factor and you get 14 feet as the length. To find the amount of rope to rope off the area, you find the perimeter. Perimter is 2 * length + 2 * width.

14 * 2 + 35 * 2 = 98

You might be interested in
A regular heptagon has an apothem of approximately 4.2 ft and a perimeter of approximately 28.0 ft.
inn [45]

Answer:

Step-by-step explanation:

If perimeter is 28 then each side is 28/7=4ft These sides can be seen as the bases of seven triangles that make up the heptagon. The apothem, 4.2ft, is the height of each of those triangles. The total area will be the sum of the areas of those seven triangles.

A=7(bh)/2

A=(7(4)4.2)/2

A=58.8 ft^2

6 0
3 years ago
Simplify the following question -1/3 + -3/8
gregori [183]

Answer:

-1/3 + -3/8 = -17/24

6 0
4 years ago
How can I solve this quadratic using the square root properly?
Citrus2011 [14]

Answer:

x = <u>+</u>3

Step-by-step explanation:

4x² = 36

sqareroot both side we get,

√4x² = √36

2x = 6

x = 6/2

x = <u>+</u>3

Thus, The answer is <u>+</u>3

<u>-TheUnknown</u><u>S</u><u>cientist</u>

7 0
3 years ago
Read 2 more answers
What is the value of X?
Aneli [31]

x = 80

the sum of the angles round a point is 360°

the 3 angles here must sum to 360°

3x + x - 27 + 67 = 360

4x + 40 = 360

subtract 40 from both sides.

4x = 360 - 40 = 320

divide both sides by 4

x = \frac{320}{4} = 80

thus the 3 angles are 67°, 240° and 53°


3 0
3 years ago
Anyone ??<br> I’m confused
Ad libitum [116K]
+2+(-3)+(-1)+4(-5)+(-3) ok so first 2 is positive and 3 is negative there both different signs so u subtract +2+(-3)=-1+(-1)=0+4=4+(-5)=-1+(-3)=-4 your answer is 4
4 0
3 years ago
Other questions:
  • Which of the following lists is in order from least to greatest?
    8·2 answers
  • Find the value of<br> 10!<br> (10-3)<br> A. 70<br> B. 120<br> O C. 5040<br> O D. 720
    11·1 answer
  • What is the slope of the line through ( − 5 , − 10 ) and ( − 1 , 5 )
    14·1 answer
  • Nancy and Matilda are 60 miles apart, cycling towards each other on the same road. Matilda rides 12 miles per hour and Nancy rid
    5·1 answer
  • The dot plots below show the scores for a group of students who took two rounds of a quiz:
    13·2 answers
  • Find the value of x in<br> 3(x + 5) = 18​
    15·1 answer
  • A pole casts a 6-foot shadow. If the distance from the top of the pole to the tip of the shadow is
    5·1 answer
  • Please help me asap!!!
    12·2 answers
  • PLEASE HELP!!!! 25 POINTS! ITS URGENT!!​
    8·1 answer
  • The chart shows how many people have signed up to go on a field trip each day. 62 students are allowed to go on the field trip.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!