2x² - 8x = 0
2x(x) - 2x(4) = 0
2x(x - 4) = 0
<u>2x</u> = <u>0</u> U x - 4 = 0
2 2 <u> + 4 + 4</u>
x = 0 x = 4
The answer is (4).
Answer:
6 s
Step-by-step explanation:
divide 90/15
please mark brainliest
Answer:
1.5 g/cm³
Step-by-step explanation:
Density is g/cm³. This means that you have divide the mass by the volume.
(150 g)/(100 cm³) = 1.5 g/cm³
The density of the apple is 1.5 g/cm³.
Answer:
d) ÷
Step-by-step explanation:
120 ÷ 3/11 = 440
Answer:
14 ounces of blue paint
Step-by-step explanation:
The ratio of blue to yellow is 2:7
To solve this problem we can make a proportion:
2/7=x/49
the numerator represents the blue paint, the denominator represents the yellow paint
To solve the proportion you have to cross multiply:
2*49=7*x
x=14
She needs to add 14 oz of blue paint
I hope this helps :)