Which of these side lengths makes the triangle obtuse?

15, 36,

Why is partitioning a directed line segment into a ratio of 1:3 not the same as finding 1/3 the length of the directed line segment? The ratio given is part to whole, but fractions compare part to part. The ratio given is part to part.

John and Samuel had a challenge. John told Samuel that 12 x 12=9. What strategy did John use to come up with his answer as 9? Explain

A trapezoid was broken into a rectangle and a triangle. A trapezoid is broken into a rectangle and a triangle. The rectangle has a base of 8 centimeters and a height of 6 centimeters.

Adrian ran from his house to the park at a speed of 5 meters per second. He ran back from the park to his house at a speed of 6 meters per second. The total time taken to run the whole journey was 22 minutes.

Dora and and jack have found a recipe for spiced. fig pudding in an Australian cookbook this is a recipe for 6 people 225 dates 175 figs 175 breadcrumbs 75 raisins 50ginger 100 shortening. this recipe is for 6 people.

What number should be added to - 21 to get the sum of - 26

If the lake is 6 miles across, how long did it take them to complete their trip?

18b) A bag contains 300 counters which are red blue and yellow. - are red, are blue. How many are yellow?

Solve for h, if the given equation is: s=2πr^2+2πrh solve

El has $10.25 to spend at the book fair. She wants to purchase 3 books that cost 12.45 $3.15 and $4.30. Does she have enough money to purchase al 3 books?