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3 years ago

5

Circle the digit in the ones place. Then write even or odd. 36 is?

2 answers:

FinnZ [79.3K]3 years ago

8 0

Circle the 6 in 36, and 36 is even.

3241004551 [841]3 years ago

3 0

Circle 6 and 36 is even

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Answers are<br> O - 17<br> O - 16<br> O - 15<br> O - (-16)

Rasek [7]

Interior angles on parallel lines cut by a traversal are supplementary (they add up to 180°). These can be identified as "c" angles, due to their shape. Knowing this, we can figure out the value of x:
7x+(2x+36)=180
7x+2x+36=180
Simplify the equation
9x+36=180
Collect like terms
9x=144
Divide by 9 on both sides to isolate x
x=16

5 0

3 years ago

Please help I’ve been struggling for ages!

Lapatulllka [165]

Answer:

"D" only 1 & 2

Step-by-step explanation:

3 0

2 years ago

Please Help!!! I will give Brainliest to the correct answer!!

Rudiy27

Answer:

A. NO

B. NO

C. YES

D. YES

E. NO

F. NO

Step-by-step explanation:

7 0

3 years ago

Simplify: 21j-26+4j=21+6-2j

Molodets [167]

1. 21j-26+4j=21+6-2j
2. 25j-26=27-2j
3. 27j=53
4. j=53/27
hope this helps!!

3 0

3 years ago

From a group of 3 men and 4 women, a delegation of 2 is selected. What is the expected number of men in the delegation?

Ostrovityanka [42]

Answer:

The expected number of men in the delegation is 0.86.

Step-by-step explanation:

Number of men = 3

Number of women = 4

A delegation of 2 is selected.

Let X be the number of men selected. So, the possible values of X are 0,1,2.

$P(X=0)=\dfrac{^3C_0\times ^4C_2}{^7C_2}=\dfrac{2}{7}$

$P(X=1)=\dfrac{^3C_1\times ^4C_1}{^7C_2}=\dfrac{4}{7}$

$P(X=2)=\dfrac{^3C_2\times ^4C_0}{^7C_2}=\dfrac{1}{7}$

The expected number of men in the delegation is

$E(x)=0\times P(X=0)+1\times P(X=1)+2\times P(X=2)$

$E(x)=0\times \dfrac{2}{7}+1\times \dfrac{4}{7}+2\times \dfrac{1}{7}$

$E(x)=\dfrac{6}{7}$

$E(x)\approx 0.86$

Therefore, the expected number of men in the delegation is 0.86.

4 0

2 years ago