Answer:
B. 3.27 x 10^11.
Step-by-step explanation:
There are 11 digits after the first one, so it is
3.27 x 10^11.
Answer:
85%
Step-by-step explanation:
6000 x 0.85 = 5100
5100 - 6000 = 9000
Hope this helped!
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 :)
X+x+54=180
2x+54=180
2x=126
x=63
63+54=117
one angle is 63, the other is 117
