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notka56 [123]
3 years ago
13

Point P has coordinates (-4, -2) and point Q has coordinates (4, 3).

Mathematics
2 answers:
zimovet [89]3 years ago
8 0

Answer:

-4+-2

6

Step-by-step explanation:

Gennadij [26K]3 years ago
5 0

Answer: d = 9.4

Step-by-step explanation:

The formula for calculating distance is given as :

d = \sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}

x_{1}=-4

x_{2}=4

y_{1}=-2

y_{2}=3

substituting into the formula , we have :

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

d = \sqrt{(8)^{2}+(5)^{2}}

d = \sqrt{64+25}

d = \sqrt{89}

d = 9.433981132

d = 9.4 to 1 decimal place

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Which rational number represents the number of months that Callie has to pay off the bill? what does the sign on the number mean
pentagon [3]

Callie will have $104.12 less than what she earned each month.

<h3>What are Rational Numbers ?</h3>

A number which can be represented in the form p/q where q ≠ 0 are called Rational Numbers.

The complete question is

Callie was billed $416.48 for car repairs. She will pay the service center in 4 equal monthly installments from her bank account.

What is the net change in her bank account balance after each monthly payment? The net change to Callie’s bank account is -$416.48.

The negative sign indicates money leaving Callie’s account. Which rational number represents the number of months that Callie has to pay off the bill? What does the sign on the number mean?

Write an expression to represent the net change to Callie’s account balance each month.

The number of months Callie has to pay the bill is for 4 months, as there are 4 equal installments

The net change in account in Callie's Account balance each month is

-$416.48  / 4 = -$104.12.

The (-) sign indicate the reduction of the net balance from her account.

Callie will have $104.12 less than what she earned each month.

To know more about Rational Number

brainly.com/question/17450097

#SPJ1

4 0
2 years ago
6 quarts =<br> gallons<br><br><br> Please i meed help answer fast
Tju [1.3M]

Answer:

1 2/4 or 1.5

Explanation:

There are 4 quarts in a gallon, and 2 left over add 1/2 to the full gallon. So, 1 gallon, plus 2 quarts, which is equal to 1/2 gallon, is 1.5 gallons :D

Hope this helped!

5 0
3 years ago
The ratio of the side lengths of a quadrilateral is 2:3:5:6 and its perimeter is 48 cm. What is the length of the longest side?
Alex17521 [72]
The side lengths are given in proportions which are 2:3:5:6. The perimeter is given as the sum of all the sides which is given as 48 cm. Using ratio and proportion, the sum of all the sides or the perimeter is proportional to the sum of all the fractions and the largest fraction is proportional to the longest side of the quadrilateral. 

Let x be the longest side of the quadrilateral. The largest proportion is 6. 
6/(2+3+5+6) = 6/16
6/16 = x/48

x= 18 cm. The longest side is 18 cm. The other sides are 6, 9, 15 using the other proportions.



5 0
3 years ago
Can you help me please?
djyliett [7]

Answer:

A

Step-by-step explanation:

since gallons of gas and distance never negative

4 0
4 years ago
Is this graph a function?
strojnjashka [21]

Answer:

Yes it is a function

Step-by-step explanation:

5 0
3 years ago
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