Answer:
Yes
Step-by-step explanation:
Find the square root of two between the two numbers
The square root of 2 adds up to the number 1.4
Square root is multiplied twice x2, y2
If you check the answer you'll get that 1.4 is the square root of 2
<em>Multiple 1.4x1.4</em>
<em>You will get 1.96 and since it's a six in the ones spot you'll round up to 2 </em>
9514 1404 393
Answer:
10,466.7 in^3
Step-by-step explanation:
The volume of a cone is given by ...
V = (1/3)πr^2·h
where r is the radius and h is the height. Using your numbers, we have ...
V = (1/3)(3.14)(20 in)^2·(25 in) = 10,466.7 in^3
_____
A more accurate value of π will give a different result.
Answer:
Step-by-step explanation:
The angles <JKL, <EKL, and <JKE form a full angle which means their sum is equal to 360:
134 + 21x + 6 + 5x = 360 add like terms
140 + 26x = 360 subtract 140 from both sides
26x = 220 divide both sides by 26
x = 8.4 approximately
to find the angle m<JKL replace x with the value we found.
The marked up price is $126. $134.82-126 =$8.82(The sales tax) :)