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ch4aika [34]
2 years ago
11

{(1, 4), (2, 4), (3, 2)} is a function?

Mathematics
1 answer:
kompoz [17]2 years ago
4 0
1. yes, it is a function

2. { 1,2,3} = domain

3. { 2,4 } = range

4. 5x...when x = 4......5(4) = 20

5. True
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jim sat at a table with 4 teachers and 9 children how many people were at the table after jim sat down​
xeze [42]

Answer:

Step-by-step explanation:

Both teachers and children are people.  If there were 4 teachers and 9 children already at the table, sitting down, when Jim arrived, then that would be 13 people at the table before he sit and 14 people after he sits.

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2 years ago
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Can someone help me out please??​
olganol [36]

Answer:

the 2nd one is the answer.

x ≥ −8

Step-by-step explanation:

Hope that helps

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2 years ago
What is the slope of the line y=3x-5
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Answer:

The y intercept and the slope are given in the equation. y=mx+b is slope-intercept form. mx is the slope and b is the y intercept. so in y=3x-5, 3x is the slope and -5 is the y intercept (what y is when x is zero).

Step-by-step explanation:

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3 years ago
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You have a home with a market value of $144,700, which has an assessment value of 72% of that amount. your city has a property t
CaHeK987 [17]

Your taxes went to funding schools will be $2641.The tax is divided into different parts based on the percentage.

<h3>What is tax?</h3>

A government-mandated contribution to state revenue is placed on employees' wages and corporate earnings or added to the cost of certain products, services, and transactions.

The given data in the problem is;

The market value of the home = is $144,700

They assessed a value of 72% of that amount.

The city has a property tax rate of 0.039.

The assessment value is found as;

\$ \ 144,700 \times  0.72 = \$ \ 104,184

The tax on the property will be;

\$ \  104,184 \times 0.039 = \$ \ 4,063.176

The amount which goes to funding schools is;

\$ \ 4,063.176 \times  0.65= \$ \ 2641.0644

Hence your taxes went to funding schools will be $2641.

To learn more about the tax refer to the link;

brainly.com/question/16423331

6 0
2 years ago
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Suppose a kite has two congruent angles of 100°. Of the remaining angles, one is four times larger than the other. What is the m
Pani-rosa [81]

Answer:

The measure of the largest angle in the kite is 128 degrees

Step-by-step explanation:

we know that

The sum of the interior angles in any quadrilateral must be equal to 360 degrees

A kite is a quadrilateral

Let

A,B,C and D the measure of the interior angles

so

A+B+C+D=360^o

we have that

A=B=100^o

substitute

100^o+100^o+C+D=360^o

C+D=160^o ----> equation A

Remember that

one is four times larger than the other

so

C=4D ----> equation B

substitute equation B in equation A

4D+D=160

solve for D

5D=160\\D=32^o

Find the measure of angle C

C=4(32)=128^o

therefore

The measure of the largest angle in the kite is 128 degrees

5 0
3 years ago
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