2000lb=1 ton
1 us ton is equal to 2000lbs
Answer:
(a) 27°
(b) 17.9m
Step-by-step explanation:
According to the attachment
⠀
let AB be the ladder
BC be the distance between the ladder and wall
⠀
(a) We have to find ∠A by trigonometry formula
Here angle A is facing BC so it is perpendicular
and AB is the longest side so it is hypotenuse
(b)
AC is the distance from the upper end of the ladder to ground
we will find it by Pythagoras theorem
Marcus ran 43.74 miles.
Take 90% of 48.6 miles by multiplying .90 by 48.6
48.6(.90)=43.74 miles
Given
A salad dressing recipe requires at least 8 ounces of oil to be combined with some combination of vinegar and lemon juice in a 16-ounce container.
Find the inequality of this problem
To proof
As given
A salad dressing recipe requires at least ounces of oil = 8 ounces
let us assume that the at least 8 ounces of oil to be combined with some combination of vinegar and lemon juice be x.
Total container capacity = 16-ounce
than the equation is
8 + x ≤ 16
x ≤ 8
i.e some combination of vinegar and lemon juice be 8 ounces.
when at least 8 ounces of oil to be combined with some combination of vinegar and lemon juice.
Hence proved