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
nadezda [96]
3 years ago
12

HELP ASAP PLEASE

Mathematics
1 answer:
arsen [322]3 years ago
7 0

Answer: 89.1

Step-by-step explanation: Firstly, for the square, you would multiply 8 by 8 which would result in 64. That is your first addend. Next, to find the area of the semicircle, you find the area of a whole circle, then divide by two. In this case, the area formula would be (pi)r^2. So, the radius would be 4, and in he formula that would end up with the answer being 50.24. Then, you divide by two. 25.1 (rounded to tenths) + 64 = 89.1.

Hope this helped!!

You might be interested in
Calculate the surface area of the box<br><br> 6.5 inches by 6 inches by 2 inches
hram777 [196]
The answer is 60.50 DO THE MATH LAZY!!!!!!!
5 0
3 years ago
Help with math homework
Anestetic [448]
1) 65+57= 122
180-122= 58

2) 40+90=130
180-130=50

3) 130+20=150
180-150=30

4) 85+50= 135
180-135=45

Sorry, IDK the rest. So so sorry.
8 0
3 years ago
What value of c makes x2 + 6x + c a perfect square trinomial? 3 6 9 12
miskamm [114]
The answer is 3 jehfhdhhedhhshshdhhsgdjshshdhdh
5 0
3 years ago
Please help give brainliest
natita [175]

Answer:

Step-by-step explanation:

-4,5

6 0
1 year ago
Read 2 more answers
Can someone please help me on this one question?
Katyanochek1 [597]
A+30 = 60
a = 30

a + 2b = 60
30+2b = 60
2b = 30
b = 15

5b - 5c = 60
5(15) - 5c = 60
5c = 15
c = 3

10c + d = 60
10(3) + d = 60
30 + d = 60
d = 30

2d + 6e = 180 - 60
2(30) + 6e = 120
6e = 60
e = 10

4f + 4e = 120
4f + 4(10) = 120
4f = 80
f = 20
5 0
3 years ago
Other questions:
  • Frame a linear equation in the form ax+by=c=0 by using the given of a,b,c a=-2,b=3,c=4
    7·1 answer
  • The distance from Barcelona, Spain, to Paris, France, is 650 miles. If the train from Barcelona to Paris travels 130 miles per h
    15·2 answers
  • What is the value of the next term of the sequence?
    7·1 answer
  • A research company desires to know the mean consumption of milk per week among males over age 45. They believe that the milk con
    8·1 answer
  • Pls Help WILL MARK BRAINIEST
    15·1 answer
  • What is the y-intercept and slope of the equation: y=6x+2
    6·2 answers
  • Which one is more <br> –3\5 or –2/3<br> Please help
    5·2 answers
  • heights for 16 year old boys are normally distributed with a mean if 68.3 in and a standard deviation of 2.9 in. find the z-scor
    13·1 answer
  • If the triangles are similar, what is the value of x?
    6·2 answers
  • 3. Solve the equation for the given variable. For each step, identify the property used to convert the equation. 14 + 3n = 8n -
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!