Step-by-step explanation:
16x+16x+13x= 180
45x= 180
x= 4
16x= 64°
16x = 64°
13x= 52°
Hi there!
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I believe your answer is:
MN = 66
x = 5
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Here’s why:
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- A midpoint separates a line segment into two congruent parts.
- Knowing that one half of the line segment, LN, measures 33, we can double it to get 66, the whole measurement of the segment.
MN = 66
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The value of 'x' is equal to 5.
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The equation was the measurements of both sides set equal to each other.
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Hope this helps you. I apologize if it’s incorrect.
Answer:
Step-by-step explanation:
→ State the volume of a rectangular prism
Length × Width × Height
→ Substitute in the numbers
→ Convert to improper fractions
→ Multiply
→ Convert to mixed fraction
Answer:
We conclude that the mean number of residents in the retirement community household is less than 3.36 persons.
Step-by-step explanation:
We are given the following in the question:
Population mean, μ = 3.36
Sample mean, = 2.71
Sample size, n = 25
Alpha, α = 0.10
Sample standard deviation, s = 1.10
First, we design the null and the alternate hypothesis
We use One-tailed(left) t test to perform this hypothesis.
Formula:
Putting all the values, we have
Now,
Since,
We reject the null hypothesis and fail to accept it.
Thus, we conclude that the mean number of residents in the retirement community household is less than 3.36 persons.
4/6=0,66=66% i think this is right?