4 is just multiplying 720 by 16. i like ur nails btw yo
Answer:
5x-26
Step-by-step explanation:
3(3x-6)-4(x+2)
Distribute the 3 and -4.
9x-18-4x-8
Combine like terms.
5x-26
Answer:
x= 256.8(rounded)
Step-by-step explanation:
For this problem, use tangent because you have adjacent and are trying to find the opposite side from the angle. Tan(15°)= x/300 so x=300tan(15°)
It was negative, but you probably take absolute value.
Answer:
492 gallons
Step-by-step explanation:
Total gallons of water collected = 4212
Gallons used for watering of plants = 114
Remaining gallons = 4212 - 114
= 4098
She uses 12% of the remaining water to was her laundry.
So that, gallons of water used to wash her laundry = 12% of 4098
=
× 4098
= 491.76
≅ 492
She uses 492 gallons to wash her laundry.