<span>25: 2 × 2 × 13 65: 5 × 13</span>
13c+17c=14+22
30c=36
c=36÷30
c=6÷5
So c= 6 over 5
Let's name all the purchases "x"
so
of them were stuffed animals, and out of that
were bears.
to get the results we have to multiply the fraction of bears by the fraction of the stuff animals:
.
and now we simplify:
=
and this is the answer!
Since Karl became sleepy and decided to decrease his driving time by 25%, he drove <u>767.25 hours</u> that day.
<h3>What is driving time?</h3>
Planned driving time is the estimated time that Karl planned to drive between two points or to one's destination.
The Actual driving time is the actual time that it took Karl to drive from one point to his destination.
Driving time can be estimated or calculated by dividing the distance by the speed.
<h3>Data and Calculations:</h3>
The planned driving hours on a certain day = 1,023 hours
Decrease in driving time = 25%
Percentage of hours Karl drove = 75% (100 - 25)
Hours drove that day = 767.25 hours (1,023 x 75%)
Thus, Karl drove <u>767.25 hours</u> that day.
Learn more about driving time at brainly.com/question/4931057
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To solve for the area of a triangle, we multiply the length and height, then divide that by two. L = 10. H = 7.
To solve for the perimeter, or edges, of the triangle, we need to use the Pythagorean Theorem: a² + b² = c² to solve for the third side. We already know two measures: 10 and 7. Now we need to square them, add them together to get c², then take the root of that number.
We cannot simplify √149, so we either leave it, or round it.
This is rounded to the nearest 10,000.
Now that we have the measure of the longest side, we can add all three sides together to get the perimeter of the triangle.