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
trapecia [35]
3 years ago
8

Help with this please

Mathematics
1 answer:
Harlamova29_29 [7]3 years ago
3 0
If C is the MIDPOINT of BD, and BD equals 12, then what does CD equal?
AD = AC+CD, so you only need to find length of CD and add length of AC (which you already have) to it.
Hope this helps
You might be interested in
Ask Your Teacher Consider a binomial random variable with n = 5 and p = 0.8. Let x be the number of successes in the sample. Eva
Readme [11.4K]

Answer:

0.942 is the required probability.  

Step-by-step explanation:

We are given the following in the question:

x is a binomial random variable with n = 5 and p = 0.8.

Then,

P(X=x) = \binom{n}{x}.p^x.(1-p)^{n-x}

where n is the total number of observations, x is the number of success, p is the probability of success.

We have to evaluate:

P(x \geq 3) = P(x = 3) + P(x = 4) +P(x=5)\\\\= \binom{5}{3}(0.8)^3(1-0.8)^2 +\binom{5}{4}(0.8)^4(1-0.8)^1 +\binom{5}{5}(0.8)^5(1-0.8)^0\\\\= 0.2048 +0.4096+0.3276=0.942

0.942 is the required probability.

4 0
3 years ago
A cone has a height of 8.4 centimeters and a base with a radius of 5.2 centimeters. what is the volume of the cone??
wlad13 [49]
<span>Cone Volume = (<span>π<span> • r² •<span> h) ÷ 3

</span></span></span></span>
<span>Cone Volume = (<span>π<span> • (5.2)² •<span> 8.4) ÷ 3

</span></span></span></span><span><span><span><span>Cone Volume = (3.14159 * </span>27.04 * 8.4) / 3</span> </span> </span>

<span><span><span><span>Cone Volume = </span>237.85606208 </span> </span> </span>


3 0
3 years ago
A circle with a radius of 9 millimeters.
andriy [413]

Answer:

You didnt give us a question to answer, just a statement.

Step-by-step explanation:

7 0
2 years ago
Graph the line that passes through the points (9, -9) and (9,−4) and determine the equation of the line.
yKpoI14uk [10]

Answer:

x = 9

Step-by-step explanation:

Since both points share the same x-coordinate, look no further.

It has to be a vertical line with x-coordinate 9.

8 0
3 years ago
When x = -3, then y = ___
Finger [1]

Answer

answer is y=3

y=3

6 0
3 years ago
Read 2 more answers
Other questions:
  • Joshua uses the Small Business Administration (SBA) Loan Program to obtain a loan to help expand his vending machine business. J
    13·1 answer
  • Solve for x.<br><br> x2 - 49 = 0<br> A) 0 <br> B) ±49 <br> C) ±49i <br> D) ±7
    9·2 answers
  • What are not rational numbers
    14·1 answer
  • Which expression is the simplest form of <br> - (3x^3+x^2) +2 (x^3– 4x^2)?
    13·2 answers
  • 8(3x+3)+3x<br> i don't know this answer
    8·1 answer
  • 7 + 3:
    8·1 answer
  • What does /12/+/-2/ egual and explain how
    7·1 answer
  • Which expression is equivalent to (1/4ab)^-2? Assume a is not equal to 0,b is not equal to 0
    12·2 answers
  • HELP ASAP AND GETS SOME POINTS AND BRAINLEST!!!!
    12·2 answers
  • Pls help me and hve a nice day ;p
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!