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
oksian1 [2.3K]
2 years ago
8

Find the area of the triangle.equalsnothing msquared​(Simplify your​ answer.)

Mathematics
1 answer:
vichka [17]2 years ago
3 0

Answer: 40

Step-by-step explanation:

You might be interested in
Solve the word problem. Round your final result to the nearest hundredth.
fenix001 [56]

Answer:

1)Area of circle: 64\pi

2)Area of semicircles: 128\pi

3)Area of quarter-circles: 128\pi

4)Total area of pattern: 320\pi

Step-by-step explanation:

r = 8cm

Given: 1 circle, 4 semicircles, and 8 quarter-circles.

Area of a circle: \pi r^{2}

1) A = \pi r^{2} where r = 8

A = 64\pi

2) 4 semicircles = 2 circles

so the answer is 2*A = 128\pi

3) 8 quarter-circles = 2 circles

Therefore, the answer here is the same as the answer for #2!

4)There are 5 circles total because:

1 circle = 1 circle

4 semicircles divided by 2 = 2 circles (because \frac{1}{2} times 4)

8 quarter-circles divided by 4 (think about what "quarter" means) = 2 circles

So ... 1 + 2 + 2 = 5 circles

Now we need to find the area of 5 circles which is just 5*A

5*A = 320\pi

4 0
2 years ago
In the given right triangle, find the missing length to the nearest tenth.
NemiM [27]
Use pythagorean's theorem to solve for missing sides of a right triangle.

a^2 + b^2 = c^2

a = 11
b = 17
c = We don't know yet so I'll call it x

11^2 + 17^2 = c^2

121 + 289 = c^2

410 = c^2

c = √410

c = 20.2

Thus, the answer is B.

Hope this helps, and May the Force Be With You!

-Jabba
5 0
3 years ago
Anyone I’m really lost
Savatey [412]

Answer:

The answer is option 3.

Step-by-step explanation:

You have to substitute H+=2×10^(-9) into the equation of pH :

pH = -log[H+]

H+ = 2×10^(-9)

pH = -log[2×10^-9]

= 8.70 (3s.f)

3 0
3 years ago
Someone please help!!
Zolol [24]
To find the area of a triangle, you multiply the base times the height and multiply it by 2.
In order to find the height, you need to do this in reverse.
1.multiply 24x2
2. Find possible multiples.
3. 4x12=48, 12(the base) is three times four, and 48/2 is 24.
Answer: the height of the triangle is 4
7 0
2 years ago
Read 2 more answers
In the equation x/35 = 7, what is the value of x? <br> A. 35 <br> B. 245 <br> C. 7 <br> D. 5
tensa zangetsu [6.8K]
The equation given in the question has one unknown variable in the ofrm of "x" and there is also a single equation. So it can be definitely pointed out that the exact value of the unknown variable "x" can be easily determined. Now let us focus on the equation given in the question.
x/35 = 7
x = 35 * 7
x = 245
So we can find from the above deduction that the value of the unknown variable "x" is 245. The correct option among all the options given in the question is option "B". I hope the procedure is not complicated for you to clearly understand.
8 0
3 years ago
Other questions:
  • I need help with both a and b please
    10·1 answer
  • Doug is going to the store to stock up on food for his dog. While in the store, Doug decides to buy a single bag of dog treats a
    12·1 answer
  • I think i know this but still not sure if i am right
    12·1 answer
  • Milla and Luka are 3 kilometers apart and walking toward each other. Milla's average speed is 5 kilometers per hour and Luka's i
    13·2 answers
  • Can sumbody cashapp me . $chachaslideee
    12·1 answer
  • WILL GIVE BRAINLIEST!!!!!!
    14·1 answer
  • What is the total cost if Jamil uses the pool on 6 days? Explain how to use the equation to find the cost.​
    10·1 answer
  • The table shows the number y calories burned in x minutes.
    12·2 answers
  • Which expression is equivalent to -30 - (8)
    6·1 answer
  • Find the slope of the line that passes through the pair of points (6,-2) and (5,-4).
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!