The original price of the pants were 48 dollars
Answer:
The underlying assumptions of the binomial distribution are that there is only one outcome for each trial, that each trial has the same probability of success, and that each trial is mutually exclusive, or independent of each other.
Step-by-step explanation:
2a^-3 is written as 2/a^3 and 2a^3 since the first needs to be to the minus power
Answer:
Step-by-step explanation:
Remark
The red triangle has 1/3 the side length of the blue triangle. So the quick answer is the missing side of the blue triangle is 66
Now no one marking this, if they require work is going to accept that quick line of reasoning, so what you have to do is set up a proportion.
Equation (proportion)
57/19 = x / 22 Cross multiply
Solution
57*22 = 19 * x Divide by 19
57*22/19 = x Divide 19 into 57 (which is 3)
3 * 22 = x
x = 66
<h3>
Answer: angle ULM = 120 degrees.</h3>
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Explanation:
We'll use the angle addition postulate. This is basically the idea where we can break any angle into smaller parts, or go in reverse to build up larger angles based on smaller pieces.
In this case, we can see that the smaller angles KLU and ULM combine to form the largest angle KLM. Think of it like puzzle pieces.
Let x be the measure of angle ULM
We can say the following
(angle KLU) + (angle ULM) = angle KLM
(36) + (x) = 156
36 + x = 156
To solve for x, we subtract 36 from both sides
36+x-36 = 156-36
x = 120
Angle ULM is 120 degrees.
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As a check,
(angle KLU) + (angle ULM) = 36 + 120 = 156
which matches with angle KLM, so the answer is confirmed.