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
Degger [83]
3 years ago
9

Which statement is an example of the Addition Property of Equality?

Mathematics
1 answer:
zheka24 [161]3 years ago
5 0

Answer:C

Step-by-step explanation:

You might be interested in
Yannick bought a bicycle. He paid $194.25, including tax. If the sales tax rate is 5%, how much did Yannick pay for tax?
olya-2409 [2.1K]

Answer:

$9.71 or $203.96

Step-by-step explanation:

5% of $194.25 is $9.71

if you wanted the overall cost that would be $203.96.

7 0
3 years ago
Read 2 more answers
Kayla says that the point labeled C in the diagram below is the center, Raymond says that point C is the radius.
Eva8 [605]

Answer:

The answers D

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Which function describes the arithmetic sequence shown?<br> 1,-2, -5, -8, -11, ...
antiseptic1488 [7]

Answer:

a(n)=1+(n-1)(-3)

Step-by-step explanation:

Notice there's a common difference of d=-3.

If we use the formula a(n)=a1+(n-1)d to find the nth term given the first term and the common difference, we will see that the function that describes the arithmetic sequence as a(n)=1+(n-1)(-3)

6 0
2 years ago
I need help on questions 48 49 and 50 and u need to find the surface area of the 3 polyhedras please and thank you!
White raven [17]

48. The surface area of a cylinder is given by

... A = 2πr² + 2πrh = 2πr(r+h)

For r = 13 mi and h = 7 mi, this becomes

... A = 2π(13 mi)(13 mi + 7 mi) = 520π mi²

The surface area of the cylinder is 520π mi² ≈ 1634 mi².

49. The surface area of a rectangular prism is

... A = 2(LW + H(L+W))

For L = 20 m, W = 10 m, H = 7 m, this becomes

... A = 2((20 m)(10 m) + (7 m)(20 m + 10 m)) = 2(200 m² + 210 m²) = 820 m²

The surface area of the prism is 820 m².

50. The formula is the same as for problem 48.

For r = 10 m and h = 13 m, this becomes

... A = 2π(10 m)(10 m + 13 m) = 460π m² ≈ 1445 m²

The surface area of the cylinder is 460π m² ≈ 1445 m².

_____

When calculations are repetitive, it is convenient to let a calculator or spreadsheet do them.

7 0
3 years ago
Pls help me I’m stuck
Korvikt [17]
90 + 49 = 139

180 - 139 = 41

x = 41
3 0
3 years ago
Read 2 more answers
Other questions:
  • Alan bought a video game for $42 which was 25% off the original price what was the original price?
    5·1 answer
  • If the temperature is at 6 and it rises to 22 what is the temperture
    14·1 answer
  • How do I solve for x in this matrix?
    14·1 answer
  • What are the pros and cons of each idea you explored in part E? How do the ideas compare?
    13·1 answer
  • Which statement correctly compares the values in the statement?
    14·1 answer
  • In two or more complete sentences, explain how to use ordered pairs of points in f(x) = 2x + 5 and g(x) = x - 5/2 to determine i
    14·1 answer
  • Please help!! More pages after this one
    15·1 answer
  • Does anyone know this?
    14·1 answer
  • The sales tax in your city is 4.4%, and an item cost $3 before tax
    8·2 answers
  • Which number can each term of the equation be multiplied by to eliminate the fractions before solving?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!