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
alekssr [168]
3 years ago
5

I need help finding the area

Mathematics
1 answer:
Norma-Jean [14]3 years ago
7 0
To find the area of a triangle, you do (base × height)/2.
In this case, the base would be 16, and the height would be 8 as it is the radius because 16 would be the diameter and the radius is half of the diameter.
This means you can do (16 × 8)/2 = 128/2 = 64.

So the area of the triangle is 64 ft².

I hope this helps!
You might be interested in
Find the zero of the function /(x) = 5x-3.
Bad White [126]

Answer:

3/5

Step-by-step explanation:

Set it equal to 0

5x-3=0

Then solve for x

5x=3

x=3/5

Check

5(3/5) - 3

3-3

0

4 0
3 years ago
I need to know The value of f(1/2)
Lostsunrise [7]

\huge\boxed{\textsf{a.)}\ 10}

Substitute \frac{1}{2} for x.

f\left(\frac{1}{2}\right)=5\cdot4^\frac{1}{2}

Use a^\frac{m}{n}=\sqrt[n]{a^m}.

\begin{aligned}f\left(\frac{1}{2}\right)&=5\cdot\sqrt[2]{4^1}\\&=5\cdot\sqrt[2]{4}\\&=5\cdot2\\&=\boxed{10}\end{aligned}

7 0
1 year ago
The triangles below are similar find the value of x...help I’m stuck
Sergeu [11.5K]
Well, since it is multiple choice, you can just eliminate the answers. If you take 5/4 it equals 1.25. Then you go through the choices. All of the numbers, except 7.2 (C) are infinite. And, 7.2 gives you the 1.25 from before... which is your answer
If this helped, brainliest would be great! Only need one more to level up :)
7 0
3 years ago
The rational number<br>number ———————<br>is equal to its negative​
Zarrin [17]
Zero is equal to its negative
3 0
3 years ago
The average cost of an IRS Form 1040 tax filing at Thetis Tax Service is $138.00. Assuming a normal distribution, if 77 percent
jek_recluse [69]

Answer:

22.97

Step-by-step explanation:

Given that the average cost of an IRS Form 1040 tax filing at Thetis Tax Service is $138.00.

Let x be the average cost an IRS Form 1040 tax filing at Thetis Tax Service

P(X is given

From std normal distribution table we find 77th percentile z value.

z=0.74

Corresponding X value = 155

i.e. 0.74=\frac{155-138}{s} where s is the std deviation

Simplify to get

Std deviation  = \frac{17}{0.74} \\=22.97

8 0
3 years ago
Other questions:
  • A shipment of ball bearings with a mean diameter of 25 mm and a standard deviation of 0.2 mm is normally distributed. By how man
    6·1 answer
  • Select the graph of the system of linear equations which has the solution (-3, 5).
    14·1 answer
  • Elsa recorded the different types of ice cream her friends like in the table below:
    12·2 answers
  • Celeste wants to have a haircut and permed and also go to lunch. she knows she will need $77. the perm will cost twice as much a
    11·1 answer
  • Fred wants to make brownies. To make brownies, he needs 1/4 of a cup of flour per batch of brownies. If Fred has 10 cups of flou
    10·1 answer
  • Choose all set that contain the number 5
    12·2 answers
  • Please help me!! Will give first and correct answer brainliest!!!
    8·1 answer
  • What is an equation of the line that passes through the points (-4,-2) and (-8,3) ??
    9·1 answer
  • Y’all please! i will mark brainliest if you answer all 5!
    5·2 answers
  • At the start of the year, 90 people were going to the gym. If 55.6% of them quit going a month later, how many people are going
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!