Let the width of the rectangular room is w feet. And length is 6 feet longer than twice the width , that is length is
And the given perimeter is 216 feet.
Perimeter is the sum of all sides. That is
Combining like terms
So the width is 34 feet and length is 6 more than twice of 34, therefore length is
Answer:
-3 5/12=k
Step-by-step explanation:
K+5/3= -7/4
subtract 5/3 from both sides
K= -7/4-5/3
lcm of 4 and 3 is 12
so
K= -21/12-20/12
K= -41/12
K= -3 5/12
The chance that a random child sleeps with the light on and becomes myopic is 0.2(0.32)=0.064. The chance that a random child does not sleep with the light on and becomes myopic is (0.8)(0.25)=0.2. Both together give a probability of 0.264.
The formula for the volume of a pyramid (V) is 1/3 the area of the base (B) multiplied by the height (H). If that’s what you’re asking:)