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
castortr0y [4]
3 years ago
8

The diameter of a circle is 10 meters. What is the area, in square meters , of the circle

Mathematics
1 answer:
natita [175]3 years ago
4 0

Answer:

A≈78.54m²

Step-by-step explanation:

2 x radius=diameter

mark brainliesttt

You might be interested in
Gillian bought some bund and cakes for $15.25. A bun and a cake cost $2 altogether and each cake cost $1.25. She bought one more
laila [671]
Buns cost .75 so 7 buns. If you need an equation  2x + 1.25= 15.25
8 0
3 years ago
Which of these equations would be parallel to a line a slope of -7?
Shtirlitz [24]
Where’s the picture at
5 0
3 years ago
Find the remaining trigonometric functions of θ based on the given information.csc θ = 257 and cos θ < 0
katrin [286]
Cos(<span>θ) < 0, so we know it would be in Quadrant 2 or 3
then csc(</span>θ) = 257, but csc(θ) = \frac{1}{sin(θ)} = 257
==> sin(<span>θ) = \frac{1}{257}
it is positive, so now we can determine that is in Quadrant 2

sin(</span>θ) = opp./hyp both of opp and hyp are positive but adj suppose to negative because that way it leads the cos(<span>θ) < 0
</span>cos(<span>θ) = adj/hyp
</span>Pythereom to find the adj: 257^{2} -  1^{2}  = adj ==\ \textgreater \  adj  \sqrt{ 257^{2} -   1^{2} } ==\ \textgreater \  adj = 16 \sqrt{258}

cosθ = \frac{16 \sqrt{258} }{257} &#10;
tanθ = \frac{1}{16 \sqrt{258} }
cos<span>θ = </span>16 \sqrt{258}
6 0
3 years ago
Olivia cashed a check
N76 [4]
Cool I guess hehehehehe
6 0
3 years ago
Determine the equation of the circle with radius 99 and center (-1,-8)(−1,−8).
kumpel [21]
<h2>Equations of Circles</h2>

Generally, you'd see the equation of a circle organized in the following format:

(x-h)^2+(y-k)^2=r^2

  • (h,k) is the center
  • r is the radius

To determine the equation given the center and the radius:

  1. Plug both pieces of information into the general equation
  2. Simplify

<h2>Solving the Question</h2>

We're given:

  • Radius: 99
  • Center: (-1,-8)

Plug the radius and center into the equation as r and (h,k):

(x-(-1))^2+(y-(-8))^2=99^2\\(x+1)^2+(y+8)^2=9801

<h2>Answer</h2>

(x+1)^2+(y+8)^2=9801

7 0
2 years ago
Other questions:
  • <img src="https://tex.z-dn.net/?f=3m%20%2B%204%20%3D%201" id="TexFormula1" title="3m + 4 = 1" alt="3m + 4 = 1" align="absmiddle"
    13·2 answers
  • Camille Uses a 20 % Off Coupon When Buying a Sweater That Costs $ 47.99 .If, She Also pays 6 % Sales tax on the Purchase , How M
    6·2 answers
  • George deposits $3,500 at 3.25% interest compounded monthly. What will his ending balance be after 5 years?
    15·1 answer
  • Am I finding the area of this wierd shape correctly if not what am I doing wrong?
    10·1 answer
  • If y+3 over 5=1 1 over 10, then y equals what
    5·1 answer
  • Which of the following are true if you pay only the minimum amount each month towards your credit card bill? AYou will be charge
    6·2 answers
  • Solve the equation<br> 5x=-7x+6
    15·2 answers
  • A toy shop purchases 125 identical stuffed animals for a total cost of $312.50 and sells them for $7 each. What is the markup?
    14·1 answer
  • I need help ASAP please ant thank you <br> what is x
    14·1 answer
  • Please help.<br> I need to know if the sequence is arithmetic
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!