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Galina-37 [17]
4 years ago
7

What type of dilation is described with equation below

Mathematics
1 answer:
Andrew [12]4 years ago
3 0

Contraction. It gets smaller as the image is shrunk. It will be a fraction of the original triangle.

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Please answer this question now
Otrada [13]

Answer: To find the volume, you multiply length times width times height:

6*8*8 = 384 cubic inches

Hope this helps!

4 0
3 years ago
Read 2 more answers
If x and y are intergers and x less than y, how do the opposite of x and the opposite of y compare?
just olya [345]
Y is less than x look at the number line

4 0
4 years ago
Which of the following are one dimensional figures?
Vlada [557]
Assuming that is Angle not Angel than it would be all of the following:
Angle
Line
Segment
Ray
4 0
3 years ago
Read 2 more answers
The probability that a lab specimen contains high levels of contamination is 0.12. A group of 4 independent samples are checked.
sergiy2304 [10]

Answer:

0.5996 is the probability that none contain high levels of contamination.

Step-by-step explanation:

We are given the following information:

We treat  lab specimen containing high levels of contamination as a success.

P( lab specimen containing high levels of contamination) = 0.12

Then the number of lab specimens follows a binomial distribution, where

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.

Now, we are given n = 4

We have to find the probability that none of the lab specimen consist of high level of contamination.

We have to evaluate:

P(x = 0)\\= \binom{4}{0}(0.12)^0(1-0.12)^{(4-0)}\\= 0.5996

0.5996 is the probability that none contain high levels of contamination.

5 0
4 years ago
-8r - 2 + 7r= -9<br>solve the equation. then check the solution
gulaghasi [49]
The first step for solving this equation is to collect the like terms with an r variable.
-r - 2 = -9
Now move the constant to the right side of the equation and then change its sign.
-r = -9 + 2
Calculate the sum on the right side of the equals sign.
-r = -7
Then lastly,, change the signs on both sides of the equation to find your final answer.
r = 7
This means that the correct answer to your question is going to be r = 7.
We can check this by putting 7 where r is in the equation. This means that in order to check this,, our equation will change to the following:
-8(7) - 2 + 7(7) = -9
We will first start checking this by multiplying the first two numbers together.
-56 - 2 + 7(7) = -9
Now multiply the 7 by the number in the parenthesis.
-56 - 2 + 49 = -9
Now use addition and subtraction rules to calculate the expression on the left side of the equals sign.
-9 = -9
This tells us that the equality us true because both sides of the equation are identical.
Let me know if you have any further questions.
:)
8 0
4 years ago
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