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3 years ago

HELPPP idk what the answer is

Mathematics

2 answers:

postnew [5]3 years ago

8 0

Answer:

yeah like what's the question?

Step-by-step explanation:

Arada [10]3 years ago

6 0

Answer:

what is the question

Step-by-step explanation:

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The ordered pairs (0, 1), (3' 2), (3, 5), and (5, 4) are on the graph of a relation between x and y. which of the following stat

jasenka [17]

Your answer is C.The relation passed the vertical line test.

5 0

2 years ago

In △ABC,∠B is a right angle. The coordinates for each point are A(10, 7), B(5, 9), and C(3, 4). Rounded to the nearest tenth,

shepuryov [24]

Answer:

$A=14.5\ units^2$

Step-by-step explanation:

we know that

The area of the right triangle ABC is equal to

$A=\frac{1}{2}(AB)(BC)$

the formula to calculate the distance between two points is equal to

$d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}$

we have

A(10, 7), B(5, 9), and C(3, 4)

step 1

Find the distance AB

A(10, 7), B(5, 9)

substitute in the formula

$d=\sqrt{(9-7)^{2}+(5-10)^{2}}$

$d=\sqrt{(2)^{2}+(-5)^{2}}$

$d_A_B=\sqrt{29}\ unjts$

step 2

Find the distance BC

B(5, 9),C(3, 4)

substitute in the formula

$d=\sqrt{(4-9)^{2}+(3-5)^{2}}$

$d=\sqrt{(-5)^{2}+(-2)^{2}}$

$d_B_C=\sqrt{29}\ unjts$

step 3

Find the area

substitute the values

$A=\frac{1}{2}(\sqrt{29})(\sqrt{29})$

$A=14.5\ units^2$

5 0

3 years ago

Company A charges a $125 annual fee plus $7 per hour car share fee.

ololo11 [35]

Answer:

6 hours

Step-by-step explanation:

A: y=125+7x

B: y=110+10x

for A to be a better deal than B, 125+7x<110+10x has to be true

subtract 7x from both sides and subtract 110 from both sides of the inequality: 15<3x
divide by 3: 5<x
so x has to be greater than 5, im pretty sure it's 6 hours but it might also be 5 depending on how it's taught for you

7 0

3 years ago

Read 2 more answers

There are 2 Senators from each of 50 states. We wish to make a 3-Senator committee in which no two members are from the same sta

LenaWriter [7]

Answer:

940800 different ways to create the committee.

Step-by-step explanation:

1 chosen from 100 leaves 98 to chose from on the second pick because the other senator from the same state is also eliminated. The second choice leaves 96 available for the third selection.

So multiply 100×98×96=940800

5 0

3 years ago

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If you can buy 1⁄2 of a gallon of milk for 3 dollars, how many gallons can you buy for 5 dollars? Write your answer as a fractio

Paladinen [302]

If half a gallon of milk is 3 dollars then you should be able to buy one gallon for 6 dollars. Therefore 5 dollars can buy 5/6 gallons of milk.

3 0

3 years ago