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Soloha48 [4]
3 years ago
15

4. Find the distance between the points (7,-6) and (4, -3)

Mathematics
2 answers:
Nadya [2.5K]3 years ago
8 0

Answer:

Step-by-step explanation:

d = √ ((X2-X1)2+(Y2-Y1)2)

d = √(4-7)2+(-3-(-6))2

d = √(-3)2+(-3+6)2)

d = √(9+9)

d = √18

d = √3x3x2

d = 3√2 = c

The distance between the points is 13

quester [9]3 years ago
5 0

Answer:

Step-by-step explanation:

3 sqrt2

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Nyesha owns a lawn service company. Currently it takes her 50 hours a week to service all of her
Morgarella [4.7K]

<em><u>Fractions</u></em><em><u> are integers that have both a numerator and a denominator. </u></em>They are represented as;  \frac{x}{y}

Where:

<em>x = Numerator</em>

<em>y = Denominator.</em>

<em />

To solve the above question, we would be applying the operations of the addition of fractions.

It will take both of them  27\frac{3}{11}  hours if they worked together.

From the question,

Nyesha takes 50 hours a week to render services to her customers.

Shantese takes 60 hours a week to do the same amount of work.

Let us represent the number of hours it will take them both to decorate the room working together as "T"

Hence,

1/T = 1/50 + 1/60

Lowest Common Denominator for (50, 60 ) = 300

Hence,

1/T = 6 + 5 / 300

1/T = 11/300

Find the reciprocal of both sides

T = 300/11 hours

T = 27\frac{3}{11} <u>hours</u>

Therefore, it will take them both of them 27\frac{3}{11} hours in they both work together.

To learn more, visit the link below;

brainly.com/question/24981566

6 0
3 years ago
Hurry! A FedEx freight truck carries three tons of packages 660 miles on 90 gallons of diesel fuel from Miami, Fl to Atlanta, Ga
kondor19780726 [428]

Hello,

Please, see the attached files.

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6 0
3 years ago
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Divide. 2/7÷1/3 = pls help free points
Ivenika [448]

Hi there,

So the problem is 2/7 ÷ 1/3

well the answer to this is 6/7

In order to solve this is to cross multiply so

2 x 3 and 7x3

which is the result of 6/7

In decimal form it is: 0.857

Hope this is correct :)

Have a great day

8 0
3 years ago
Read 2 more answers
What is the slope intercept form of <br>(0,2)(-3,7)​
Ulleksa [173]

Answer:

\frac{7 - 2 }{ - 3 - 0}  = m(slope)

Step-by-step explanation:

\frac{y2 - y1}{x2 - x1}  = m(slope)

8 0
3 years ago
3. Jen’s parents buy a tablet for her to use in school. Of the $1500 cost, her parents expect her to pay back $1000 one year lat
NNADVOKAT [17]

Answer:

<h3>33.3%</h3>

Step-by-step explanation:

Using the formula for calculating simple interest as shown;

Simple Interest = Principal * Rate *Time/100

Principal = Cost of tablet = $1500

Interest after one year  =  $1500-$1000 = $500

Time = 1year

Substituting this values into the formula;

500 = 1500*rate*1/100\\Cross\ multiplying\\50,000 = 1500 * rate\\Rate = 50,000/1500\\Rate = 33.3%

The interest rate that her parents assumed is 33.3%

4 0
3 years ago
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