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andriy [413]
3 years ago
14

What is the property of cd=dc

Mathematics
1 answer:
Julli [10]3 years ago
5 0
Commutative Property of Multiplication. Hope this helps :)
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What is the slope of this line? <br>A. -3<br>B. -3/4<br>C. 4<br>D. 3/4​
rusak2 [61]
The slope of the line is -3/4, so the answer is B
6 0
3 years ago
Someone want to help me with some Geometry?
Aleks04 [339]
The second answer that uses = is not correct, because the pentagons are similar not congruent.
The third answer is not correct, because that sign means estimated, not similar.
I've never seen the fourth sign, so by process of elimination I believe the answer is the first one.

<span>ABCDE~QRSTU</span>
8 0
3 years ago
Approximately 12.6% of all (untreated) Jonathan apples had bitter pit in a study conducted by the botanists Ratkowsky and Martin
bagirrra123 [75]

Answer:

Step-by-step explanation:

Let n be a random variable that represents the first Jonathan apple chosen at random that has bitter pit.

a) P(X = n) = q(n-1)p, where q = 1 - p.

From the information given, probability if success, p = 12.6/100 = 0.126

b) for n = 3, the probability value from the geometric probability distribution calculator is

P(n = 3) = 0.096

For n = 5, the probability value from the geometric probability distribution calculator is

P(n = 5) = 0.074

For n = 12, the probability value from the geometric probability distribution calculator is

P(n = 12) = 0.8

c) For n ≥ 5, the probability value from the geometric probability distribution calculator is

P(n ≥ 5) = 0.58

d) the expected number of apples that must be examined to find the first one with bitter pit is the mean.

Mean = 1/p

Mean = 1/0.126 = 7.9

Approximately 8 apples

7 0
3 years ago
Apply the distributive property to create an equivalent expression. 6(5x minus 3)
SOVA2 [1]

Answer:

30x - 18

Step-by-step explanation:

6(5x - 3)

To distribute, multiply the outside number by everything inside the parentheses.

6 x 5x = 30x

6 x -3 = -18

30x - 18

I hope this helps!

3 0
3 years ago
HELPPP only got 43 minutes to answer questions
irga5000 [103]

Answer:

20 feet below sea level

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
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