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
alexandr402 [8]
3 years ago
8

Can someone please help me.There is not just one answer there can be multiple

Mathematics
2 answers:
poizon [28]3 years ago
7 0
I believe that c, d and f are right
Roman55 [17]3 years ago
3 0
Hi 3DST3!

The diameter of a circle is x 2 the radius. The radius is, as you checked, 5m. Therefore the answer cannot be A.

The circumference formulas are \pi * diameter or 2\pi (3.14 rounded)r. The radius of the circle is 5 and pi (rounded) = 3.14, therefore, 2*3.14*5. 2*3.14*5 = 31.4. Therefore b isn't a correct answer choice and neither is e. 

The diameter, as I said, is 2 * r. Our r is 5. 2 * 5 = 10. 10 is our diameter and C the correct answer choice. 

The area of a circle's formula is \pir^{2} Therefore 3.14 * 5^2 -> 3.14 * 25 = 78.5. D is correct. 

Answers that are correct:
C
D
F

Answers that are incorrect:
A
B
E
You might be interested in
Solve the equation |x + 6|= |x– 12|. Graph the solutions, if possible.
Aleksandr [31]

Answer:

x=3

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Simplify the expression. 8x^-10 y^'6 -2x^2y^-8 Write your answer without negative exponents.​
sergij07 [2.7K]

Answer:

8x^{-10}y^6 - 2x^2y^{-8} = \frac{8y^{14} - 2x^{12}}{x^{10}y^8}

Step-by-step explanation:

Given

8x^{-10}y^6 - 2x^2y^{-8}

Required

Simplify

Rewrite as:

8x^{-10}y^6 - 2x^2y^{-8} = \frac{8y^6}{x^{10}} - \frac{2x^2}{y^8}

Take LCM

8x^{-10}y^6 - 2x^2y^{-8} = \frac{8y^6*y^8 - 2x^2 * x^{10}}{x^{10}y^8}

Apply law of indices

8x^{-10}y^6 - 2x^2y^{-8} = \frac{8y^{14} - 2x^{12}}{x^{10}y^8}

8 0
2 years ago
16-5(3t-4)=8(-2t+11) How to Solve
Hunter-Best [27]

16 - 5(3t - 4) = 8(-2t + 11)        <em>use distributive property</em>: <em>a(b + c) = ab + ac</em>

16 - (5)(3t) - (5)(-4) = (8)(-2t) + (8)(11)

16 - 15t + 20 = -16t + 88

36 - 15t = -16t + 88      <em>subtract 36 from both sides</em>

-15t = -16t + 52            <em>add 16t to both sides</em>

t = 52

5 0
3 years ago
D=<img src="https://tex.z-dn.net/?f=d%3D%5Csqrt%7Bx%7D%20%281-%28-5%29x%5E%7B2%7D%20%2B%20%28-5-3%29x%5E%7B2%7D" id="TexFormula1
aleksandr82 [10.1K]
Bro i don’t know either
3 0
3 years ago
James invests $5,000 at an annual rate of 8% simple interest for 7 years. How much is in the account
borishaifa [10]

Answer:

$8,569.12

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • 135 students attended an assembly at Piper School. The student enrollment at the school is 180. What percentage of the students
    6·1 answer
  • I think of a number N. I add 5 to N and then multiply the answer by 3. The result is 84. What is the number N that l first thoug
    9·2 answers
  • A company manufactures replacement parts for construction cranes. The fixed manufacturing cost is $2,400 and the variable cost p
    10·1 answer
  • What is -1715/135 squared 3 times
    12·1 answer
  • 5. What is the volume of the pyramid? *
    7·1 answer
  • Which expression is equivalent to sq root 36/25
    12·1 answer
  • This is for my final grade before spring break please help me asap noww
    10·1 answer
  • Write an equation in slope-intercept form for a line that has a slope of 1/2 and
    12·1 answer
  • WILL GIVE BRAINLYEST!!!!!
    12·1 answer
  • Jasper was testing H_0: \mu=36H
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!