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
rjkz [21]
3 years ago
10

Find A/// help please!! ❤️❤️

Mathematics
1 answer:
andre [41]3 years ago
5 0
It’s number 12!!!!! I know it already got answered
You might be interested in
Write the ratio three to seven in two other ways
jarptica [38.1K]
These are the 3 ways to write 3:7

3:7
3/7
3 to 7
4 0
3 years ago
Read 2 more answers
If the area of a trapezoid is A=1/2h(a +b) solve for h
kari74 [83]
Irst you multiply 2 both sides
2A=h(a+b)
then divide each side by a+b
2A/(a+b)=h
that's the simplified equation
7 0
3 years ago
A circle has an area of 78.5 square inches. What is the radius of the circle?
Rainbow [258]

Answer:

\sqrt{24.98732606  Decimal Form:

4.99873244

Step-by-step explanation:

geometry is the worst. but i have a way to remember how to find the area. (Apple Pies are too --> A=πr^2 --> area = pie×radius^squared) so basically you sub in 78.5 in for area and then you solve for r.

Hope i helped kinda lol

6 0
3 years ago
Find the area of the shaded portion. Show all work for full credit.
andre [41]
Alright, so first of all, you need to find the area of the circle that is part of the cone-shaped area so you can remove it. You need the formula:
 Area =  \pi  r^{2} ( \frac{c}{360} )where c = angle.

Now plug in the answers, and you get:
A =  \pi 6^{2} ( \frac{120}{360} ).

This would then equal to 12 \pi.


now, essentially, the shape of this ENTIRE area is of 2 right triangles. Divide 120 by 2, you get 60 degrees. You have 2 60/30/90 triangles (shown in the bottom)


Now, what you need to do is to find the area of the entire thing by using the formula to calculate the right triangle area (A = (1/2)bh). You have b, which is 6. To find the h, you use tan(60) = x/6, which gives you 6 \sqrt{3}.

The area of one right triangle of this size would be = 18 \sqrt{3}

Because 2 right triangles, multiply the area by 2 and get: 36 \sqrt{3}

Now, remember the area of that circle in that total area? subtract it from the total area (36 \sqrt{3}) by 12pi and you get 24.65.

The final answer is 24.65

7 0
3 years ago
Read 2 more answers
What's 3 times the 6th power of 10
s344n2d4d5 [400]
It would be 3,000,000 because 10^6 equals to 1,000,000.

Multiply 1 million by 3 equals 3 million.
8 0
3 years ago
Other questions:
  • How to convert 12 mins = ___ hours
    7·2 answers
  • the boys bought 5 packages of hot dogs for 22.50 at the store.If each package of hotdogs had 9 hotdogs in each, what is the cost
    8·2 answers
  • What is the final answer of 100-8(12+8)+10
    5·1 answer
  • Solve using demoivres theorem
    15·1 answer
  • If the price of a doughnut is $.50 will there be a shortage or surplus? Explain
    15·2 answers
  • The supplement of an angle is 10 more than twice the complement of the angle. find the angle.
    12·1 answer
  • Find the x- and y-intercepts of the line with equation 8x - 4y = -64
    9·2 answers
  • It’s true or false, you can see the question in the pic. HELPP NOW PEASE !!
    6·1 answer
  • Question 1 of 10
    8·1 answer
  • A boat is heading towards a lighthouse, where Luis is watching from a vertical distance of 107 feet above the water. Luis measur
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!