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
arlik [135]
2 years ago
13

Find the area to this problem

Mathematics
1 answer:
Papessa [141]2 years ago
6 0

Answer:

254.34 in²

Step-by-step explanation:

Given:

Diameter of the circle = 18 in

To find:

Area of the circle

Solution:

Let the area be a.

First, we find the radius of the circle by dividing the diameter by 2.

This comes out to be 9 in.

Now, we apply the formula

a = \pi \times {r}^{2}

Solving, we get

a = 3.14 × (9)²

a = 3.14 × 81

a = 254.34 in²

Hope this helps! :D

You might be interested in
72.1 divided by 7<br> Estimate the quotient
Ulleksa [173]
Do 72 divided by 7 to get your answer
4 0
3 years ago
Read 2 more answers
Will had 64 baseball cards in his collection. He then got 8 more cards. He keeps the cards in a binder. Each page in the binder
WITCHER [35]

Answer: 64+8=72...72/9=8

Step-by-step explanation:

6 0
3 years ago
Find all numbers whose absolute value is 6.
posledela

Answer:

6 and -6

Absolute value mans the distance a number is away from 0.

4 0
3 years ago
Please help me understand how to do this.
bogdanovich [222]

Answer:

  7.2 m²

Step-by-step explanation:

Use the appropriate area formula, fill in the given values, and do the arithmetic.

  A = (1/2)ab·sin(C)

where "a" and "b" represent triangle side lengths and C is the angle between them.

  A = (1/2)(4 m)(8.5 m)sin(25°) ≈ 7.2 m²

6 0
3 years ago
1. Explain what the slope represents in this situation.<br><br> please help
DanielleElmas [232]

Answer:

The slope is how much he saves per week (In this case it would be $5 per week)

Step-by-step explanation:

Slope is rise/run or change in y/change in x

In this graph, from x=0 to x=8, the rise or change in y is 40$ and the run or change in x is 8 weeks. So the slope is $40/8 weeks, or $5/week

5 0
3 years ago
Read 2 more answers
Other questions:
  • What two theories can be used to predict molecular geometry?
    9·1 answer
  • Compare 9 × (11 – 4) and 3 × (11 – 4). A. 9 × (11 – 4) is three times as much as 3 × (11 – 4). B. 9 × (11 – 4) is nine times as
    7·2 answers
  • In an animal hospital, 10 units of a certain medicine were injected into a dog. After 50 minutes, only 5 units remained in the d
    8·1 answer
  • Can someone help me with #3? Thanks!
    15·1 answer
  • Find the area of the following geometric figure.
    7·2 answers
  • Which number round to 4,100 when rounded to the nearest hundred
    13·1 answer
  • Is there a math Theorem for a right triangle
    14·1 answer
  • Five cupcakes and two cookies cost $19.75. Two cupcakes and four cookies cost $ 17.50.
    10·1 answer
  • Describe the domain and range of this function
    13·2 answers
  • The area of a triangle is found by multiplying half of the measure of its base by its height. The area of the following right tr
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!