Answer:
3
Step-by-step explanation:
21 can be divided by 3 also 36
Answer:
3 bouquets
Step-by-step explanation:
Both numbers are divisible by 3, so after division we have 3 groups of 7 carnations, and 3 groups of 12 tulips. 7 is no longer divisible, so if the desire is an even bouquet then we can only make 3 bouquets of 7 carnations and 12 tulips
The required height of the building is 53.31 feet.
A right-angled triangle is a triangle, that has one of its interior angles equal to 90 degrees or any angle is a right angle.
Given that,
Angle of elevation from the first car A to the top of the apartment building = 48 degrees,
Angle of elevation from the second car B to the top of the apartment building = 64 degrees.
Also, car B is 22 feet above the car A.
Let the height of the building is h feet.
And distance from the car B to the building is x feet.
Use formula of tan θ,
tan 64 = h / x
2.050 = h/x
x = h / 2.050 (1)
And tan 48 = h / x + 22
1.1106 = h / x+ 22 (2)
By solving equation (1) and (2)
1.1106 = h / (h/2.050 + 22)
1.1106 = 2.050h / h + 45.1
1.1106h + 50.08 = 2.050h
0.9394 h = 50.08
h = 53.31
The height of the building is 53.31 feet.
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Answer:
Where is the a. b. c. or d?
4m^2-1=-23
They are often called formulas.
They mostly use words.
They often describe real-world relationships.
They are hardly ever used.
The correct answers are:
They consist primarily of variables.
They are often called formulas.
They often describe real-world relationships.
Explanation:
Literal equations are defined as "equations in more than 1 variable whose variables represent specific quantities."
This means that literal equations consist mostly of variables.
Since the variables represent specific quantities, this means they typically represent real-life situations.
Since they represent real-life situations, these equations are often formulas for things in the real world (such as area, volume, perimeter, circumference, etc.)
Answer:
25.4 seconds
Step-by-step explanation:
got it wrong and i see its the correct answer