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
Ronch [10]
3 years ago
9

The radius is 5 Given that the measurement is in centimeters, find the area of the circle to the nearest tenth. (Use 3.14

Mathematics
1 answer:
Vsevolod [243]3 years ago
6 0

Answer:

A = 78.5 cm^2

Step-by-step explanation:

The area of a circle is given by

A = pi r^2

We know r =5 and pi = 3.14

A = 3.14 (5^2)

A = 3.14 (25)

A = 78.5 cm^2

You might be interested in
Weegy if one angle of a rhombus is 35 what are the remaining three angles
Assoli18 [71]
Rhombus, <span>opposite angles are congruent
One angle is 35 so the opposite angle will be 35 also.

Sum of interior angles in a rhombus equal 360

360 - 35 - 35 = 290

290/2 = 145 (The other two angles will be congruent)

Answer:
The remaining three angles will be 35</span>°<span>, 145</span>°<span>, 145</span>°<span>


</span>
7 0
3 years ago
Prove that<br>{(tanθ+sinθ)^2-(tanθ-sinθ)^2}^2 =16(tanθ+sinθ)(tanθ-sinθ)
USPshnik [31]

First, expand the terms inside the bracket you will get

(( \tan {}^{2} (x)  + 2 \tan(x)  \sin(x)  +  \sin {}^{2} (x)  - ( \tan {}^{2} (x)  - 2 \tan(x)  +  \sin {}^{2} (x) ) {}^{2}  = 16( \tan(x)  +  \sin(x) )( \tan(x)  -  \sin(x) )

( 4 \tan(x)  \sin(x) ) {}^{2}  = 16( \tan(x)  +  \sin(x) )( \tan(x)  -  \sin(x) )

16 \tan {}^{2} (x)  \sin {}^{2} (x)  = 16( \tan(x)  +  \sin(x) )( \tan(x)  -  \sin(x) )

16 \tan {}^{2} (x) (1 -  \cos {}^{2} (x) ) = 16 (\tan(x)  +  \sin(x) )( \tan(x)  -  \sin(x) )

16( \tan {}^{2} (x)  -   \frac{  \sin {}^{2} (x) \cos {}^{2} ( {x}^{} )  }{ \cos {}^{2} (x) }

16( \tan {}^{2} (x)  -  \sin {}^{2} (x) ) = 16( \tan(x)  +  \sin(x) )( \tan(x)  -  \sin(x) )

16( \tan(x)  +  \sin(x) )( \tan(x)  -  \sin(x)  = 16( \tan(x)  +  \sin(x) )( \tan(x)  -  \sin(x) )

5 0
2 years ago
Can you help me find the slope intercept on the second one?
alexandr1967 [171]

Answer:

y= 8x + 5

Step-by-step explanation:

y = 8x + b

5 = 8(0)+b

b = 5

8 0
3 years ago
What is the solution of the equation 14^x=5?<br> Round your answer to the nearest ten-thousandth.
deff fn [24]
Take ln to both sides
ln 14^x = ln 5
then you'll get
x ln 14 = ln 5
divide both sides by ln 14
x = 0.6098533345
after rounding
x = 0.6099
4 0
3 years ago
Read 2 more answers
Can someone help me​
enot [183]

Answer:

EFD

Step-by-step explanation:

Just follow the marks on the triangle.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Steve is analyzing two linear functions, f(x) and g(x). Will they intersect?
    11·1 answer
  • Sove the equation and verify
    12·1 answer
  • Abigail's and gina's ages are consecutive integers. abigail is younger than gina and gina's age is represented by x. if the diff
    14·1 answer
  • Sean says that to add a number to –100 and still have –100 is to add zero. Candice says that she can add two numbers to –100 and
    9·2 answers
  • Sam sold 1/4 of his raffle tickets .he has 60 left to sell. How many tickets has he sold draw a picture or diagram that explains
    12·1 answer
  • Which expression is equivalent to the expression below
    15·1 answer
  • A house purchased for $226,000 has lost 4% of its value each year for the past five years. What is the house worth now? Include
    5·1 answer
  • You wanted to make the perfect banana split sundae. There are 9 items that you need and
    15·1 answer
  • May you please show work
    9·2 answers
  • Please help MATHEMATICS
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!