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
Thepotemich [5.8K]
3 years ago
13

Find the area of each composite figure. Use 3.14 for π. Round to the nearest tenth if necessary. Whats the correct label?

Mathematics
2 answers:
GuDViN [60]3 years ago
8 0

Step-by-step explanation:

Square= bh

Square= 2×2=

half-circle = 1/2Pi*r×r

half-circle 2 = 1/2Pi*r×r

We would put 1/2 for the half-circle because its half of a circle. And we square it because where finding area. The middle is square, and the two up top is half a circle. Hope that helps :D

Readme [11.4K]3 years ago
4 0
There’s two semi-circles with a radius of 2, so it would be 2 x 1/2 x Pi x radius ^2.

Now we need to find the area of the square, which is a^2. The diameter of a circle is double the radius, so we know the sides of the square will equal 4 inches, so 4 x 4.

4 x 4 + 2 x 1/2 x 3.14 x 2^2 should give you your answer. Hope this helps!!


You might be interested in
There are 2 questions pls answer fast
Furkat [3]

Answer:

Q1: B. UHWXUQV

Q2: None of these answers equal 12 so I'll just tell you the answers for all of them in case you mistyped.

a. 66

b. 82

c. 120

d. 109

Im assuming you meant 120. If so, your answer is c.

5 0
3 years ago
You help in the local cafeteria by emptying the trash barrels. You are paid $4 for each day you work. Let d be the number of day
Andreyy89
4d = $$$$

You would times 4 by the number of days
8 0
3 years ago
Read 2 more answers
Find x =
olga nikolaevna [1]
If they proportional, it implies

(x+2)/(x-1) = 8/10

Or 10x +20 = 8x-8

Or 2x = -28 or x = -14
5 0
2 years ago
What is it multiplying by?<br><br><br>784.5, 78.45, 7.845,0.7845, 0.07845
katrin [286]

Answer:

10,100,1000,-10,-100,-1000

Step-by-step explanation:

3 0
3 years ago
Show that (x+1) is a factor of f(x)=19x^42+18x-1
Dmitry_Shevchenko [17]

Answer:

see explanation

Step-by-step explanation:

If (x + 1) is a factor then f(- 1) = 0

f(- 1) = 19(-1)^{42} + 18(- 1) - 1 = 19 - 18 - 1 = 0

Thus (x + 1) is a factor of f(x)

6 0
3 years ago
Other questions:
  • 95×2 the answer to problem is​
    13·2 answers
  • Find the inverse of the given function. f(x)= -1/2SQR x+3, x greater than or equal to -3
    15·2 answers
  • What is the length of HL ?
    8·2 answers
  • A(c−b)=d solve for c
    7·1 answer
  • Katie lunch cost 17 dollars no tax she gave a tip of 18 percent of the cost of lunch what’s the total cost no tax
    15·2 answers
  • Which expression represents the perimeter of the rectangle below?
    15·1 answer
  • Help plz with this math problem. I’m so confused
    6·1 answer
  • HELP ME PLZ ASAPPPPPP
    13·1 answer
  • The temperature in Vancouver was -6c• in Austin the temperature was 10c
    9·1 answer
  • I need help on this aswell
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!