Use trigonometric ratios.
Use angle(19)
Adjacent side of angle measure 19 is X
The hypotenuse is 21.
Use the cosine
Cos(19)=x/21
Plug in calculator
(21)cos(19)=19.85
Round to the nearest tenth. Which means the 8 rounds up to 9.
Answer: 19.9
Answer:
please find the solution:
Step-by-step explanation:
please find the correct question:
Given value:
should be divisible by 6 we are also given that 
and start with x = 0
=-2 which is not divisible by 6
x= 1
= 2 not divisilble by 6
x= 2
= 6 which is divisible by 6
x=3
= 10 not divisible by 6
x=4
= 14 not divisible by 6
x=5
= 18 which is divisible by 6
so such x are x = 2 and x = 5
A) 5x⁴-8 <----- the tell-tale guy is the exponent of the variable, is 4, so the degree is 4, 5x then minus then 8, two terms, a BInomial
b) 4a²-2a-16 <---- same tell-tale guy, a² has a higher exponent than say "a", so, the degree is the higher exponent, degree of 2
it has 3 terms, thus is a TRInomial
c) 9m³ <---- well, is the only term, variable exponent is 3, so, degree of 3
only one term means is a MONOmial.
Volume of a rectangular prism is length x width x height.
Volume = 8 x 3 x 3 = 72 cubic feet
Answer:
Building a square platform for Mr. Krueger in the drama room at school:
The carpenter can use the Square Root Function to determine the side length of the square platform.
Step-by-step explanation:
The square root of the desired area of the platform, which had been provided to the carpenter will give the side length of the square platform because area of a square is equal to side length squared (L²). If the area is ascertained, to determine the length will be to get the square root of the area.
