Ireally need , it requires the use of the pthyagoream theorem

bob left his lake home and canoed 5 miles to island x. he continued 3 miles to island y. as bob turned for home, he realized he was turning through a right angle, and he could calculate how far from home he was. how far was bob from his home?

use the pythagorean theorem

5   1/4   miles per hour

step-by-step explanation:

15   3/4 / 3 = 5   1/4

true

step-by-step explanation:

intersecting chords are just lines that intersect. so a line is equal to 180 degrees, so when it is intersected by another chord, then it create supplementary angles, and because the lines cross, vertical angels are also formed.

for this case we have that by definition, the volume of a cylinder is given by:

where:

r: it's the radio

h: it's the height

we have as data that:

substituting:

so, the cylinder volume is

option d

a and c

for infinitely many solutions we require both left and right sides to be equal

distribute and simplify

a

14 - 8x = 20 - 8x - 6 = 14 - 8x ← both sides equal so infinite solutions

b

6x - 54 = 6x - 54 + x = 7x - 54 ← not equal

c

4x + 16 = 4x + 10 + 6 = 4x + 16 ← both sides equal so infinite solutions

d

5x - 40 + 10 = 5x + 10

5x - 30 = 5x + 10 ← not equal