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
valina [46]
3 years ago
8

Please help will give brainlist

Mathematics
1 answer:
uysha [10]3 years ago
4 0

Answer:

The answer is 236.52.

Step-by-step explanation:

First you want to figure out the radius of the semi circle so you take the length of 12 and divide it by 2. Then you want to use the formula for area of a circle 3.14 times radius squared and divide that by 2 and add 12x15 to get your answer.

You might be interested in
What is the solution of −81=b6 ?<br> A. b = −486<br> B. b = −75<br> C. b = 13.5<br> D. b = 486
BartSMP [9]
We have to isolate b to be alone. 
Soooo first we divide both sides by 6

-81 = b6
÷6  = ÷6  The right side cancels out and gets the b alone. While we solve the right side of the equal sign. 
-81 ÷ 6 = -13.5 
So this means we isolated b alone!
b = -13.5 

Our final answer is..
b = -13.5 

:)

7 0
3 years ago
Can someone help me with this Edginuity question?
Rufina [12.5K]
100 inches times 12 1 minute 1 foot
8 0
3 years ago
Help with the answer
melamori03 [73]
AB is horizontal. The slope of a horizontal line is zero.
8 0
3 years ago
: Cho tam giác ABC vuông tại C, trong đó AC = 0,9m, BC = 1,2m. Tính các tỉ số lượng giác của góc B, từ đó suy ra các tỉ số lượng
Xelga [282]

Answer:

Step-by-step explanation:

Vì tam giác ABC vuông tại C nên ta áp dụng định lí pitago=> AB²=AC²+BC²=0.9²+1.5²=3.06=>AB= (3 căn bậc hai của 34)/10

sin B=AC/AB=(3 căn bậc hai của 34)/34

cos B=BC/AB

tan B= AC/BC

cot B= BC/AC

Tương tự suy ra tỉ số lượng giác góc A

5 0
3 years ago
10 more than a number c is 3
Eddi Din [679]

Answer:

c is -7

Step-by-step explanation:

-7 + 10 = 3

:D

8 0
2 years ago
Other questions:
  • HELPPPP ASAP !!!!!!!!!
    15·2 answers
  • What is the average number of voters per precinct ?
    7·2 answers
  • Determine the slope of the line represented by the equation: <br> 4x+9y=3
    12·1 answer
  • someone please help!! i need to turn this in asap and i'm very behind in school and need help with this graph! What is the y-int
    10·1 answer
  • Evaluate [x+y] for x=8 and y=-15
    15·2 answers
  • The weight of a box of chocolates is 2.2 pounds. After taking out 75% of the chocolates, the remaining chocolates and the box we
    10·1 answer
  • A prism with length of 3 units, height of 3 and one-fourth units, and width of 1 unit.
    14·2 answers
  • I WILL GIVE BRAINLYEST
    5·1 answer
  • How much fencing would need to enclose a circular pond with diameter 12.5 feet
    7·1 answer
  • The table below represents which equation?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!