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
Norma-Jean [14]
3 years ago
15

Help me please seriously my work is due at 2pm

Mathematics
1 answer:
ElenaW [278]3 years ago
3 0

Answer:

Step-by-step explanation:

area of a circle= (pi) x r^2

a= 3.14 x 7^2

a=3.14 x 49

a=  153.86 mi^2

You might be interested in
And this one also,please help me this is yr7 homework
ozzi

Answer:

b) x + 6

c) x - 9

d) 12x

e) x²

f) x + 1

g) x - 20

h) 3x + 5

i) x - 3

Step-by-step explanation:

6 0
3 years ago
Free brainlyest if answer 9+10 the right way
Snowcat [4.5K]

Answer:

19

Step-by-step explanation:

literally if this is wrong i swear

3 0
4 years ago
Read 2 more answers
Find the value of x. Round your answer to the nearest whole degree.
Firdavs [7]

Answer:

35

Step-by-step explanation:

sin is opposite over hypotenuse

sin x = 8/14

7 0
4 years ago
At a construction job for a mall there are 45 painters. Of these painters, 18 of them are painting the interior of the mall. Wha
Jlenok [28]

Answer:

40%

Step-by-step explanation:

18/45 × 100

2/5 × 100

40%

8 0
3 years ago
Read 2 more answers
PLEASE HELP ME, WILL AWARD MEDAL
Svetach [21]
Hello,

\sqrt{2x+4}- \sqrt{x} =2\\
==\ \textgreater \   \sqrt{2x+4}=2+ \sqrt{x}\\
==\ \textgreater \  2x+4=4+4 \sqrt{x} +x \\
==\ \textgreater \  x=4 \sqrt{x} \\
==\ \textgreater \ x^2=16*x\\
==\ \textgreater \ x^2-16x=0\\
==\ \textgreater \  x(x-16)=0\\
==\ \textgreater \  x=0 \ or \ x=16\\
Answer B


4 0
3 years ago
Read 2 more answers
Other questions:
  • Because hit 7 more home runs than Beverly. Because hit 22 home runs. How many home runs did Beverly hit?
    7·2 answers
  • PJ can afford an $800 monthly mortgage payment. If the current mortgage rates are 4.75% and he wishes to have a 30-year mortgage
    9·1 answer
  • What is the trigonometric expression of sec^2x - 1 divided by sec^2x ??
    6·1 answer
  • 10 people can paint a building in 5 days if each person paints as quickly as the others then how much of the building could 7 pe
    8·1 answer
  • on a map the distance between two towns is 4 inches. the actual distance between the towns is 360 miles. what is the scale of th
    12·1 answer
  • Which expression is equivalent to (3x^2+4x-7)(x-2)
    15·2 answers
  • The medical practice you are working at has seen an average of 22.4 patients a day for the past 3 months. 3/4ths of those patien
    15·1 answer
  • Please help soon! Im timed!
    15·1 answer
  • Find the slope and y-intercept of the line.
    9·1 answer
  • The domain of a quadratic function is all real numbers and the range is y ≤ 2. How many x-intercepts does the function have?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!