Hello please help i’ll give brainliest

Mathematics

1 answer:

matrenka [14]3 years ago

5 0

Answer:

1.) 4 families with 3 children

2.) 6 families represented in the dot plot

3.) 3 families less than 4 children

Step-by-step explanation:

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How do I do this, I don't understand how to set up the problem.

Sedaia [141]

X is 65 because there is a theorem saying that when a transversal crosses two parallel lines, the corresponding angles are congruent. Since x is the other side of the corresponding angle of 115, you have to do 180-115, since a straight line is 180°.

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3 years ago

A circular hole has been drilled through a cylinder as shown. What is the approximate volume of the remaining solid? Use 3.14 fo

rodikova [14]

Answer:

The question has some missing details such as ; Use cylindrical shells to find the volume of the remaining solid if the remaining solid is 8cm high. I have however solved it using the value of 8cm, you can use the same approach to solve for the volume irrespective of the value of the height you are given.

Step-by-step explanation:

The detailed step by step analysis and appropriate Integration by susbtitution in order to get the volume of the remaining solid is as shown in the attached file.

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3 years ago

Which two fractions name point P on the number line?

Kay [80]

The answer is A 1/6 or 2/12.

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3 years ago

Read 2 more answers

A hotel has 1200 rooms. 92% are booked. How many rooms are booked.

seraphim [82]

Answer: 1104 Rooms Are Booked

Step-by-step explanation:

1. You change 92% to 0.92

2. You multiply 1200*0.92 to find the number of rooms

3. Your answer will end up being 1104

6 0

4 years ago

Is the derivative of square root of 6x, 3x^(-1/2)?

strojnjashka [21]

Lets calculate derivative of $\sqrt{6x}$

That is:
$( 6x^{ \frac{1}{2} } )' = 6* \frac{1}{2} * x^{ \frac{1}{2} -1 } = 3* x^{- \frac{1}{2} }$

Comparing that with offered answer we can see that results match.

6 0

3 years ago