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
Ivenika [448]
2 years ago
15

Robert believes that the lengths 8 in, 13 in, and 20 in will form a triangle. Is he correct?

Mathematics
1 answer:
adell [148]2 years ago
7 0

Answer: I think it’s D

Step-by-step explanation:

it’s because 8^2 + 13^2 equals 233 and when square rooted equals 15.26 not 20 so no.

You might be interested in
Help me please on this please open the whole photo so you can see other problems ​
OlgaM077 [116]

Answer: 1. 57

               2. 43

              3.  20

             4.  32

             5.    16

Step-by-step explanation: am here to help

7 0
3 years ago
4. One printing machine printed 1920 books in 40 hours this week. A
Alecsey [184]
2880 books

Divide 1920 by 40
Then multiply the number by 2
You will get 96
Then multiply it by 30
6 0
2 years ago
Find the circumference in inches
Alborosie

Answer:

Step-by-step explanation:

2×radius with pi, 28*pi=28 pi or 87.92

3 0
2 years ago
Read 2 more answers
The prices of three t-shirts styles are $24, $30 and $36. the probability of choosing a $24 t-shirt is 1/6. the probability of c
Slav-nsk [51]

\text{Answer} : \text{The expected value of a t-shirt is \$31.}

Explanation:

Since we have given that

The prices of three t-shirts styles  i.e $24, $30, $36 with their probability is given by

\frac{1}{6}, \frac{1}{2},\frac{1}{3}

As we know that,

E(X)= \sum_{1}^{3}x_iP(x_i)

\text{where} x_i \text{ is the prices of t- shirts styles}

Now,

x_1= \$24 , x_2=\$30 , x_3=$36

and

P(x_1)=\frac{1}{6},P(x_2)=\frac{1}{2}, P(x_3)=\frac{1}{3}

So,

E(X)= 24\times \frac{1}{6}+30\times\frac{1}{2}+36\times \frac{1}{3}\\=4+15+12\\=31

So, the expected value of a t-shirt = $31.

4 0
3 years ago
Express 0.000216 in scientific notation
damaskus [11]
2.16 x 10 to the power of -4
3 0
3 years ago
Other questions:
  • Gemma wants to draw a triangle with side lengths of 4 inches, 12 inches, and 17 inches. Which statement is true? This triangle e
    15·2 answers
  • 2 +2 =4 -2+3-1+2-4= whats the anwser
    6·2 answers
  • Given 2x+y=6 perform the necessary operations to put equation into the proper general form.Explain in complete sentences how you
    6·1 answer
  • What does the equation 0=-5n-2n equal n?
    7·1 answer
  • Solve for the vector x + 2a - b in terms of the vectors a and b. (If needed, use BOLD vector form on calcPad Vector menu.) x + 2
    8·1 answer
  • Will give brainliest! please awnser!
    11·2 answers
  • What is the quotient of 15,048 and 76​
    11·1 answer
  • 4. For what event must theoretical probability be determined to solve this problem?
    7·1 answer
  • 6. At a game, there were 24 adults and 10 children. Keeping the same ratio,
    7·1 answer
  • In the context of the metric system, what is the best synonym for "property"?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!