3 years ago

D is 13. What is the length of the line.

Mathematics

2 answers:

AfilCa [17]3 years ago

3 0

Answer:

Step-by-step explanation:

You have to use pythagorean theorem to solve this.

Doss [256]3 years ago

3 0

Answer:

Step-by-step explanation:

use pytherogream theory

sides, 5 and 12

pytherogream triple 5, 12, 13

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Hans planted 15 bulbs and 12 grew into flowers. If next year he plants 55 bulbs, how many do you predict will grow into flowers

Reil [10]

Answer:

Step-by-step explanation:

15/12=1.25

55/44=1.25

7 0

3 years ago

Problem Solving<br> Find the exact solution of each equation for 0 < theta < 2 pi

horrorfan [7]

Answer:

C) $\theta=\frac{\pi}{4},\frac{3\pi}{4},\frac{5\pi}{4},\frac{7\pi}{4}$

Step-by-step explanation:

$sin^2\theta=\frac{1}{2},\: 0\leq\theta\leq2\pi\\ \\\frac{1-cos(2\theta)}{2}=\frac{1}{2}\\ \\1-cos(2\theta)=1\\\\cos(2\theta)=0\\\\2\theta=\frac{\pi}{2}+\pi n\\ \\\theta=\frac{\pi}{4}+\frac{\pi}{2}n\\ \\ \theta=\frac{\pi}{4},\frac{3\pi}{4},\frac{5\pi}{4},\frac{7\pi}{4}$