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juin [17]
3 years ago
5

What is the measure of angle L in parallelogram LMNO?

Mathematics
2 answers:
lozanna [386]3 years ago
7 0

Answer:

C

Step-by-step explanation:

M<L= 40

Alex3 years ago
3 0
In a parallelogram, the opposite angles are equal

3x-20=2x
3x-2x=20
x=20

Hence, 
∠L=3(20)-20=60-20=40

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A manager at a pizza shop wants to start visually checking finished pizzas, but she doesn't have time to check every pizza. She
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Answer:

Systematic sampling

Step-by-step explanation:

Systematic sampling is a form of random sampling that involves sampling based on numbering the members of the population and selecting the sample at a given specified interval.

However, when the systematic sampling technique is used, it is necessary to ensure that the numbering of the population does not result in an ordering of the population such that the selected sample will consist more of a particular group of the population.

8 0
3 years ago
What is 28/49 in simplest form?
HACTEHA [7]
28/49 divided by 7 since is <span>teh</span> <span>bigest</span> number they can <span>bith</span> be divided it would give us 4/7
6 0
3 years ago
(15-16) Consider the Infinite Geometric Series:
vodka [1.7K]

15 Answer:  S₁ = 1       S₂ = 4        S₃ = 13        S₄ = 40       Sum = NO            

<u>Step-by-step explanation:</u>

1 + 3 + 9 + 27 + ...    \implies\sum^{\infty}_{n=1}3^{n-1}\implies\sum^{\infty}_{n=1}\dfrac{3^n}{3}\\\\\bullet S_1=1\\\bullet S_2=1+3=4\\\bullet S_3=1+3+9=13\\\bullet S=1+3+9+27=40\\\\\\ \lim_{n \to \infty} \dfrac{3^n}{3} \implies\dfrac{3^{\infty}}{3}\implies\infty\\\\\text{The series diverges so there is no sum.}

16 Answer:      \bold{S_1=\dfrac{1}{2}\qquad S_2=\dfrac{2}{3}\qquad S_3=\dfrac{13}{18}\qquad S_4=\dfrac{39}{54}\qquad Sum=YES}        

<u>Step-by-step explanation:</u>

\dfrac{1}{2}+\dfrac{1}{6}+\dfrac{1}{18}+\dfrac{1}{54}+\dfrac{1}{162}+...\implies \sum^{\infty}_{n=1}\dfrac{1}{2}\bigg(\dfrac{1}{3}\bigg)^{n-1}\\\\\\\bullet S_1=\dfrac{1}{2}\\\\\bullet S_2=\dfrac{1}{2}+\dfrac{1}{6}=\dfrac{2}{3}\\\\\bullet S_3=\dfrac{1}{2}+\dfrac{1}{6}+\dfrac{1}{18}=\dfrac{13}{18}\\\\\bullet S_4=\dfrac{1}{2}+\dfrac{1}{6}+\dfrac{1}{18}+\dfrac{1}{54}=\dfrac{39}{54}

\lim_{n \to \infty} \dfrac{1}{2}\bigg(\dfrac{1}{3}\bigg)^{n-1}\implies \dfrac{1}{2}\lim_{n \to \infty} \dfrac{1}{3^{\infty-1}}\implies \dfrac{1}{\infty}=0\\\\\\\text{The series converges so it does have a sum.}

5 0
3 years ago
I am between 24 and 34.you say my name when you count by twos from zero . you say my name when you count by fives from zero. wha
Mariulka [41]
You would have to be 30 because multiples of 5 would only be 25 and 30 inbetween those numbers, and 25 is not an even number which it must be if you can say the number counting by 2s
4 0
3 years ago
How many minutes have elapsed between 7:22 pm and 7:36 pm?
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The hour has stayed the same. 36-22 is 14. That's 14 minutes between.
4 0
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