9514 1404 393
Answer:
- 1125 km/(100 L)
- 1068.2 km/(100 L)
Step-by-step explanation:
If u represents the desired usage rate, then the proportion is ...
km/liters = ...
u/100 = 1350/120
u = 100(1350/120) = 1125 . . . . km/100 L — first vehicle
and ...
u/100 = 940/88
u = 100(940/88) = 1068.2 . . . . km/100 L — second vehicle
Answer:
46m + 2mn
Step-by-step explanation:
Before we combine these like terms, let us simplify the exponent:
5m² = 5 × 5
5 × 5
= 25m
= 12m + 25m + 9m + 2mn
Now we can combine them. Only the bolded part should be added because the last value contains 'n" after the "m".
12m + 25m + 9m + 2mn
Add:
12m + 25m + 9m
= 37m + 9m
= 46m
46m + 2mn is our answer.
It’s going to be -5 if you believe it or not or , -2
Tan (60) = y/ 5
y = tan(60) * 5
and you know tan(60) = √3
so
y = 5√3
answer
5√3 (exact value)
You first divide the number by 100 and then multiply it by the percentage that you are given