Pythagorean theorem to determine whether each given triangle is a right triangle 8ft , 17ft , 15ft

Step-by-step explanation:

Pythagorean theorem: a²+b²=c²

a (the shortest side) = 8ft
b (the 'height') = 15ft
c (the longest/ diagonal side) = 17ft

if a²+b²=c² then it is a right angle triangle

8² + 15² = c²
c² = 289

c = √289

c = 17

hence, proven

hope this helps

answer: answer: d) v= 1/6 bh  

step-by-step explanation:

since according to the given question,   a pyramid is placed inside a prism.

step-by-step explanation:

unless you made a typo, the answers are both a and c.

step-by-step explanation:

1.5/3 is .5 whereas 3/9 is .3333333 not proportional

22/33 is .66666 and 4/6 is also .66666 proportional

2/4 is .5 whereas 142/213 is .66666 not proportional

14/7 is 2 and 7/3.5 is also 2 proportional

you could've also checked it by doing this simple division:

if the larger fraction divides with the smaller fraction to equal 1, it is proportional. so let me show you what i mean:

when i divide 22/33 by 4/6 i get 1, so we know it is proportional, and it is the same with 14/7 and 7/3.5. now if i divide 3/9 by 1.5/3 i get .66666 so therefore we know it is not proportional.

there are many ways to do this so i wanted to show you some possible ways.