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
Anna007 [38]
3 years ago
15

Please help thank u

Mathematics
1 answer:
ad-work [718]3 years ago
5 0

Answer:

12

Step-by-step explanation:

You might be interested in
Cal
saw5 [17]

\text{Find how much Zelda paid for the visit to the ER:}\\\\\text{We know that her insurance pay's 85\% of the emergency room cost,}\\\text{ so multiply 0.85 from 4089 and subtract}\\\\4089*0.85=3,475.65\\\\4089-3,475.65=613.35\\\\\text{She pays \$613.35 of the emergency room cost}\\\\\text{We're not done yet, we also know she pays a \$100 deductible,}\\\\\text{So add 100 to 613.35}\\\\613.35+100 = 713.35\\\\\boxed{\text{She pays \$713.35}}

8 0
3 years ago
The fountain is made up of two semicircles and a quarter circle. Find the perimeter and the area of the fountain. Round the peri
Andrej [43]
FOUND THE COMPLETE QUESTION IN ANOTHER SOURCE.ATTACHED IMAGE.
 For this case what we have is the following:
 For the two semicircles we can model it as a complete circle.
 We have to then:
 
 Perimeter: 
 P = 2 * pi * r
 or
 P = pi * d
 Where,
 r = radius
 d = diameter
 Therefore the perimeter is:
 P = 10 * pi
 For the largest circle we have:
 radius = 10
 Perimeter:
 P '= 2pi10
 P '= 20pi
 1/4 since 1/4 circle:
 P '' = 20pi / 4 = 5pi
 Then, the total perimeter of the source is:
 Pt = P + P '' = 10pi + 5pi = 15pi
 Pt = 15 * (3.141592)
 Pt = 47.1239
 round
 Pt = 47.1 ft

 Area:
 The total area will be:
 A = A (two semicircles) + A (quarter big circle)
 A = (pi / 4) * (d ^ 2) + (1/4) * pi * r ^ 2
 A = (pi / 4) * ((10) ^ 2) + (1/4) * pi * (5) ^ 2
 A = 98.17477042 feet ^ 2
 Round:
 A = 98.2 feet ^ 2

 Answer: 
 Perimeter of the source: 
 Pt = 47.1 ft 
 Area of the source: 
 A = 98.2 feet ^ 2

5 0
3 years ago
Ratio of centimeters over inches
kolbaska11 [484]
The ratio is 0.394 cm. / 1 in.
6 0
3 years ago
Read 2 more answers
A line intersects the points (-5, 1) and (-2,7). What is the slope of the line in simplest form? m=[?}
IrinaK [193]

Step-by-step explanation:

To find slope : y2- y1 / x2 - x1

we have ( -5 , 1 ) which is ( x1 , y1 )

and ( -2 , 7 ) is ( x2 , y2 )

so; 7 - 1 / -2 - (-5)

6/3

= <u>2</u>

7 0
2 years ago
I GIVE BRAINLIEST :)<br><br> Question is in picture, tysm
77julia77 [94]

Answer:

No x^3 times x^5 is not equal to x^15. It is equal to x^8

Step-by-step explanation:

x3x5

=x3*x5

=(x*x*x)*(x*x*x*x*x)

=x*x*x*x*x*x*x*x

=x8

7 0
3 years ago
Read 2 more answers
Other questions:
  • A man s five times as old as his son.in three years time,the product of their ages will be 380.
    7·1 answer
  • Please help!!
    13·1 answer
  • Which statement about the value of x is true? x &gt; 38 x &lt; 39 x &lt; 77 x &gt; 103
    6·1 answer
  • A bacteria population starts at 500 and doubles every 8 hours. What is the bacteria population after 12 hours?
    13·1 answer
  • Answer this question plz
    15·2 answers
  • Resultado de esta cuenta Explicada cuenta completa:<br><br>(6+3)²=​
    9·1 answer
  • Two primes that add to 24
    9·2 answers
  • The segment GH and GI are tangent
    8·1 answer
  • I will award brainliest to whoever correctly answers this!
    9·2 answers
  • The amount of money on account it makes M for working H hours can be represented by the equation m = 29.4H what is the constant
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!