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
Viefleur [7K]
3 years ago
10

Help me please with this math question! giving brainliest to the correct answer

Mathematics
2 answers:
Gwar [14]3 years ago
5 0

Step-by-step explanation:

do 21×3.14= 65.94

then divide by 2 since its a semicircle

equals: 32.97

than find perimeter altogether

21+28+28+32.97= 109.97ft

mojhsa [17]3 years ago
5 0

Answer:

I think it is 109.97ft

Step-by-step explanation:

I hope you have a wonderful night + day :)

Hope this help!  

You might be interested in
Please help give bralienst not need explation
Alecsey [184]

Answer:

4.5 cm

Step-by-step explanation:

The ruler says it all..... (why do you need help with this? What grade????)

Hope this helps, have a good day :)

7 0
3 years ago
Read 2 more answers
$8000 at 3% annually for 4 years
Nonamiya [84]
Here's the equation for one year:
0.03(8000) + 8000
For four years:
4(0.03(8000)) + 8000
0.12(8000) + 8000
To make it simpler/smaller:
1.12(8000) = 8960
You can make 960 more dollars, and you now have $8960 
7 0
3 years ago
See Attached picture.
agasfer [191]
We use the Work formula to solve for the unknown in the problem which is W = F x d. First, we solve for the Net Force acting on the car. The Net Force is the summation of all forces acting on the object. For this case, we assume that Friction Force is negligible thus the Net Force is equal to:

F = mgsinα in terms of SI units and in terms of english units we have F = m(g/g₀)(sin α) where g₀ is the proportionality factor, 32.174 ft lb-m / lb-f s²

F = 2500 (32.174/32.174) (sin 12°) = 519.78 lb

W = Fd = 519.78 lb (400 ft) = 207912 ft - lb or 20800 ft-lb
5 0
3 years ago
Please help with this question. Thanks.
Kipish [7]

Answer:

FJH is an obtuse angle, so it is automatically larger than 90. Answer is D.

6 0
3 years ago
You want to place a towel bar that is 24 1⁄4 centimeters long in the center of a door that is 70 1⁄3 centimeters wide. How far s
Leviafan [203]

Heres Is Your Answer Below

<em><u>70 1/3- 24 1/4=?</u></em>

<em><u /></em>

<em><u>70 4/12- 24 3/12= 46 1/12</u></em>

<em><u /></em>

<em><u>46 1/12 /2= 23 1/24</u></em>

<em><u /></em>

<u>23 1/24 Would be Your Answer</u>

<u></u>

<u>Have A Great Day!</u>

3 0
3 years ago
Other questions:
  • HELP ME PLEASE<br> √-252
    9·2 answers
  • Which is true?
    15·2 answers
  • A system whose graphs have the same y−intercepts but different slopes has_______solution
    12·1 answer
  • Solve the inerquality 4x-7&lt;5
    14·1 answer
  • Jacob can spend two hours at the museum. He spends 45 minuets looking at paintings and 50 minuets looking at pottery. how much t
    6·2 answers
  • What is faster drive a car that goes 40 k per hour<br> or<br> a car that goes 15 meters per second
    11·2 answers
  • For what values of m does the equation mx = 5 have a single solution? can m have a value for which the equation does not have so
    8·1 answer
  • Some parts of California are particularly earthquake-prone. Suppose that in one metropolitan area, 33% of all homeowners are ins
    11·1 answer
  • Which function best represents this graph?
    13·2 answers
  • Directions:Use the product rule to simplify the following monomials.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!