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
german
2 years ago
15

Find the area of the figure. If you need to use Pi in your computation, approximate its value as 3.14. Round to the nearest hund

redth.
Rectangle topped by a semicircle

a.
45.12 sq. in.
b.
21.57 sq. in
c.
32.56 sq. in.
d.
26.28 sq. in.

Mathematics
1 answer:
arsen [322]2 years ago
4 0

Answer:

area of figure= area of rectangle+area of semi-circle

area of rectangle= length ×width

5×4

= 20in²

area of semi circle= 1/2πr²

1/2×22/7×2×2

<u>2</u><u>2</u><u>×</u><u>2</u>

7

<u>4</u><u>4</u>

7

= 6.29in²

area of figure= 20+6.29

= 26.29in²

You might be interested in
Write two ways to group and add 4+7+2
saul85 [17]

Answer:

Two ways you can group them is:

(4+7)+2

4+(7+2)

They will both give you the same answer of 13.

(4+7)+2                  4+(7+2)

11+2= 13                 4+9= 13

4 0
3 years ago
I need help on these two problems
sattari [20]
50. since n_1/4<1 the equation is not true. it has no solution.
48. same thing since 45 <= z the equation is not true.
6 0
3 years ago
25 points Please explain your answer, thank you!
Mashutka [201]

The answer is B.

For an expression to be a polynomial term, any variables in the expression must have whole number powers.

-3/x isn’t a polynomial term because the variable is in the denominator.

7 0
3 years ago
Read 2 more answers
A ball with a rebound percentage of 45% was dropped from a height of 215feet. What is the height of the ball after the 5th bounc
Molodets [167]

Answer:

a

Step-by-step explanation:

8 0
3 years ago
How do i evaluate exponantial numbers
vazorg [7]

Answer:

Evaluating Exponents. An exponent is a number that tells how many times the base number is used as a factor. For example, 34 indicates that the base number 3 is used as a factor 4 times. To determine the value of 34, multiply 3*3*3*3 which would give the result 81

5 0
3 years ago
Other questions:
  • What is the answer to this problem
    8·2 answers
  • A six-sided number cube is rolled twice.
    6·1 answer
  • What is the square root of 128r squared
    7·1 answer
  • What is 8 3/4 expressed as a fraction
    15·1 answer
  • If 3x+20=2y and x+5=y show that (2,7) is a solution solve by substitution. PLEASE ANSWER ME
    7·2 answers
  • 3.76+​(y-​1/​2)/​2 need help noww homework
    15·1 answer
  • The product of 8 and five more than a number​
    6·1 answer
  • Triangle F G E is shown. Angle F E G is a right angle. The length of hypotenuse F G is 15.2 meters and the length of F E is 9 me
    15·1 answer
  • Line AB is parallel to line CD. Which statement is true?
    8·2 answers
  • Draw a possible function that satisfy the given domain and range<br><br>​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!