The second choice...... Let me know if it’s right
D. DOQ & BOQ together equals 90 degrees
Your answer would be the first one , a - 2( b - 3a). When you remove the brackets , first you multiply 2 and 3 , you get six , change the sign to an addition sign so you get a - 2b + 6a
Answer: It would be the fourth option, $4.84
Step-by-step explanation: To find the new price, multiply 115% to 2.25. 115% is the same as 1.15 and multiply that to $2.25. You would get 2.5875. Now that's the percent in increase so add this to the original price of the gallon of milk which was 2.25. You should get 4.8375, which would round to $4.84.
Answer:
114.9 meter
Step-by-step explanation:
v=(2/3)πr^3
diameter=2r
r=7.6/2
r=3.8
(2/3)π* (3.8)^3
~36.58π meter
if the teacher wants you to use 3.14 as π (like instead of writing the symbol of π), then 36.58*3.14=114.9 meter
