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HACTEHA [7]
3 years ago
10

In simplest form, what is 13/15 - 2/5​

Mathematics
2 answers:
natima [27]3 years ago
8 0

Answer:

7/15

Step-by-step explanation:

turn 2/5 to have 15 as the denominator (6/15)

then do 13/15-6/15

answer is 7/15

Kazeer [188]3 years ago
3 0

Answer:It is 7/5

Step-by-step explanation:

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(9x + 17) +2 \times  ( 5x + 15 ) + (6x - 12) = 360 \\

9x + 17 + 10x + 30 + 6x - 12 = 360 \\

9x + 10x + 6x + 17 + 30 - 12 = 360 \\

Collect like terms

25x + 35 = 360

Subtract sides 35

25x + 35 - 35 = 360 - 35

25x = 325

Divide sides by 25

\frac{25x}{25}  =  \frac{325}{25}  \\

x = 13

Thus ;

RQ  \:  \: arc =2 \times (5x + 15)

RQ  \:  \: arc = 10x + 30

RQ  \:  \: arc = 10(13) + 30

RQ  \:  \: arc = 130 + 30

RQ \:  \:  arc = 160°

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During scuba lessons, Sue dove 30 feet, Harriet dove 120 feet, and Kathy dove 90 feet.What integers represent these depths? Orde
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3 years ago
Tre's walk from his house to the bus stop is of a mile. He is able to complete the walk each day in of an hour. What is Tre's wa
umka21 [38]

Tre's walking speed is 1mi/hr.

Data given;

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<h3>Speed or Velocity</h3>

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substituting the values into the equation

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Tre's walking speed is 1mi/hr

Learn more on speed, rate here;

brainly.com/question/11408596

brainly.com/question/2296493

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2 years ago
Hese are the values in Paul’s data set.
andrew-mc [135]
Answer: See description below.

The residuals are the differences between the predicted values and the actual values. You will need to make a scatter plot of each difference.

Here are the five points that you will need to plot:
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