Circumference - pie d
diameter - 42
c - 22/7 x42 - 132
Answer:
Each leg is 8 units long
Step-by-step explanation:
see the attached figure to better understand the problem
we know that
Any right triangle must satisfy the Pythagorean Theorem
so

where
c is the hypotenuse (greater side)
a and b are the legs (perpendicular sides)
In this problem we have

substitute




therefore

Each leg is 8 units long
Answer:
option(b)
9/13
Step-by-step explanation:
Given the expression

=
n will cancel out on both sides
so,
9/13 will remain
As 9/13 is a constant so any value of n when approaches to a constant will not affect it. Hence limit = 9/13
<h3>It is one of the limit laws that</h3>
The limit of a constant function is equal to the constant.
<span>6 servings ... 1/2 cup of butter
8 servings .... x cup of butter
We would like to know what is the value of the x.
</span>6 * x = 8 * 1/2<span>
6 * x = 4 /6
x = 4/6
x = 2/3
Result: Nancy needs</span> 2/3 cup of butter for 8 servings.
Answer:
x = 5
Step-by-step explanation:
Also in this case we can use the Pythagorean theorem in this way
x^2 + (5√3)^2 = 10^2
x^2 + 75 = 100
x^2 = 25
x = +/- 5
we take only the positive value because a lenght can’t be negative
x = 5