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3 years ago

Set up and solve an equation to find the measure of each missing angle

Mathematics

1 answer:

Nookie1986 [14]3 years ago

7 0

Answer:

Step-by-step explanation:

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Is y greater than negative infinity or less than in this graph?

Blababa [14]

The arrows indicates the line will go on forever. This is called a ray, a line that will go on infinitely.

The line is neither greater than or equal to.

The line is infinite.

4 0

4 years ago

Which fraction is greater? 2/3 or 4/10?

k0ka [10]

2/3 is a greater faction than 4/10. hope this helps

7 0

3 years ago

Read 2 more answers

List THREE examples of where you would see ADDING or SUBTRACTING DECIMALS in the real world?

Blababa [14]

1 Shopping.

2 Jobs.

3 Eating out.

Explanation:

1 When you go shopping you will need to add up your items too see the pricing.

2 Many jobs such as banking you need to know your adding subtracting and decimals.

3 Eating out you need to know how much the price is and how much to tip.

6 0

3 years ago

Please help! 3 Questions please show how you solved the problem

Masteriza [31]

Answer:

1) $(-y^2-4y-8+4y^2+6y-3)$

2) $32x^5y^4z^2$

3) $x^3-9x^2+14x+24$

Step-by-step explanation:

Given the expression we have to simplify the expression

1) $(-y^2-4y-8)-(-4y^2-6y+3)$

⇒ $(-y^2-4y-8+4y^2+6y-3)$

Combining like terms, we get

⇒ $3y^2+2y-11$

2.) $(2x^2y^3z^2)(4xy.4x^2)$

⇒ $(2x^2y^3z^2)(16x^3y)$

⇒ $32x^5y^4z^2$

3.) $(x-4)(x^2-5x-6)$

⇒ $x^3-5x^2-6x-4x^2+20x+24$

⇒ $x^3-9x^2+14x+24$

5 0

3 years ago

In how many ways can a committee of 3 men and 4 boys be chosen from 7 men and 6 boys so as not to include the youngest boy if th

Ludmilka [50]

Answer:

There are 75 ways to form the committee.

Step-by-step explanation:

The order in which the people are chosen is not important, which means that the combinations formula is used to solve this question.

Combinations formula:

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

In this question:

Considering the eldest has to be there, 2 men from a set of 6 and 4 boys from a set of 5(excluding the youngest), so:

$T = C_{6,2}C_{5,4} = \frac{6!}{2!4!} \times \frac{5!}{1!4!} = 3*5*5 = 75$

There are 75 ways to form the committee.

6 0

3 years ago