X would be the number of years between 1920 and 1980:
1980-1920 = 60 years.
Replace x with 60 and solve:
Y = 0.34(60) + 44.63
Y = 20.4 + 44.63
Y = 65.03
Answer: 65.03 meters
Complete Question:
Find the attached image for the diagram of the question
A. 3 B √34 C √65 D √41
Answer:
The length of x, is √65
Step-by-step explanation:
To determine the length, x, we are going to apply Pythagoras theorem;
Consider triangle ABC;
BC² = AB² + AC²
5² = 3² + AC²
AC² = 5² - 3²
AC² = 25 - 9
AC² = 16
AC = √16
AC = 4
Now, we can calculate length, x
Consider triangle ACD
AD² = AC² + CD²
x² = 4² + 7²
x² = 16 + 49
x² = 65
x = √65
Lol is it hard I don’t get it are you okay 2+2=4 -1=3 quick maths
Answer:
D
Step-by-step explanation:
Since the triangle has 2 congruent sides then the triangle is isosceles and the base angles are congruent, thus
x = = = 65 → D
Answer: 12.37 units
Step-by-step explanation:
The dimension supplied can be interpreted as :
Length(L) = 10 ; width(W) = 7; Height(H) = 2
The dimension supplied gives an insight that the solid is most likely a rectangular box.
The diagonal(d) of the solid(rectangular box) is calculated by:
d^2 = L^2 + W^2 + H^2
d^2 = 10^2 + 7^2 + 2^2
d^2 = 100 + 49 + 4
d^2 = 153
d = √153
d = 12.37 units