Volume of prism B=800*6³/8³
=800*27/64
=25*27/2
=575/2
=287.5 cm³
we start by opening the brackets so it will be -25 plus 15 v is equals to 115. negative times a negative is a positive so -5 times -3 we we have gotten positive 15v there I hope you understood so our new equation is -25 + 15v is equals to 115 collect the like terms 15v is equals to 115 + 25 15 v is equals to 140 divide both sides by 15 so v is equals to 9 and 1/3
Answer:
B.
Step-by-step explanation:
check the picture below.
now, if we split that triangle like so with that red line, we can use the right-triangle there, to get θ.
