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
pychu [463]
3 years ago
9

Please answer max 10 min, I have a test.

Mathematics
1 answer:
larisa86 [58]3 years ago
7 0

Step-by-step explanation:

floor = 12*10= 120 sq ft

rug = r² = 9 Пr2

120-9π = 91.74 sq ft

You might be interested in
−2/3a+1/8−1/6a−3/4 PLEASE HELP
prohojiy [21]

Answer:

Evaluate:

-\frac{5a}{6} - \frac{5}{8}

Factor:

\frac{5(-4a-3}{24}

Step-by-step explanation:

6 0
3 years ago
Can someone help me on number 16....
almond37 [142]
It is 30-88 degrees I think
4 0
3 years ago
Read 2 more answers
A diagram represents a 12cm by 4cm area calculate the area
Arisa [49]
48 cm is the area because 12x4 is 48.
7 0
3 years ago
Read 2 more answers
24 inches is equal to how many feet
cupoosta [38]
The answer is 2 feet it is equal to two feet

3 0
3 years ago
Read 2 more answers
Josh is planning a trip over the summer to New York for three nights and four days with 7 of his friends. He wants to estimate t
worty [1.4K]

Answer:

Step-by-step explanation:

7 friends plus himself = 8 persons

Round trip flight cost = &389x8= & 3112

Hotel bill = &249 x 4 rooms 3 nights = &

& 2988

Cost at Observatory desk = & 18.5 x 8= & 148

Cost at base ball viewing venue = 38 x 8 = & 148

Total budget apart from feeding should be = & 6552

3 0
3 years ago
Other questions:
  • George wishes to increase the percent of acid in 50ml of a 15% acid solution to 25% acid, how much pure acid must he add?
    11·2 answers
  • A square card has an area of
    15·1 answer
  • 7.5 x 18.74 show your work
    5·1 answer
  • -8x-2y=6 in slope form
    10·1 answer
  • 1/2x=13 help!!?????????
    12·2 answers
  • a trinalge has two sides of lengths 4 and 7. what value could the length of the third side be? check all that apply A.9 B.11 C.1
    15·1 answer
  • Solve for, will give brainliest!
    8·1 answer
  • Which chocolate chip cookies have the greater spread in the number of chips per cookie?
    14·2 answers
  • Write 11/39 in lowest terms
    7·1 answer
  • Ow all your calcula<br>(2+5)*+2​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!