It is this property which makes the plane "flat". Two distinct lines intersect in at most one point, two distinct planes intersect in at most one line. If two coplanar lines do not intersect, they are parallel. Two lines which re not coplanar cannot intersect and are called "skew" lines.
2 steps to this problem.
1) Figure out the length of the sides. The perimeter is:
2L + 2W
We know that the width is
of the length, so we can rewrite this to be
2L + 2(
)W
or in other words,
3.5L = 70
-->
L = 20
-->
W = 15
2. Figure out the length of the diagonal. The shape is a right triangle, so you can use the Pythagorean Theorem here.
-->
-->
= diagonal length = 25
Answer:
1. 3.5% is 35/1000 as a fraction and 0.035 as a decimal.
2. 2.31 is 231% and 231/100
3. 23/25 is 92% and 0.92
4. 33% is 33/100 and 0.33
Step-by-step explanation:
For converting from fraction to decimal, simply divide the top by the bottom.
For converting from decimal to fraction, depending on how many places there are, you choose what to divide by. Ex: .002 (there are 3 places, it is divided by 1,000)
For fraction to percent, you divide the top by the bottom, make it a decimal, and move the decimal over two places to the RIGHT.
For percent to decimal, you move the decimal over two places to the LEFT.
Hello!
So, Thaddeus needs $180 for the sports camp and he's got $58.35 and $82.80 already.
To calculate how much more money Thaddeus needs for sports camp, we must add up the two amounts of money he earned from raking leaves and shoveling snow, and subtract that from the cost of the camp.
58.35 + 82.80 = 141.15
180 - 141.15 = 38.85
A N S W E R:
Thaddeus must earn $38.85 more for sports camp.
Lines that are perpendicular to another line has an opposite reciprocal slope. (opposite meaning to negate the number).
Lines that are parallel have the same slope.
But the line you provided is a vertical line, and vertical lines are undefined. There is no possible perpendicular or parallel line. Maybe you gave the wrong equation and didn't put it in <em>y=mx+b</em> form. If so, you can correct it in the comments, and if not, that's you answer!
:)