Thats easy
3.2/1.6=y/19
y=(3.2÷1.6)×19=38
Answer: h=3v/pir^2 +1
Step-by-step explanation:
sorry i can't use the pi symbol so i'll be referring to pi as pi
^2 is squared
1/3pir^2(h-1) =v
<u>simplify 1/3pir^2</u>
pi/3r^2(h-1)=v
<u>multiply both sides by 3 and simplify </u>
3*pi/3r^2(h-1)=3v <-- simplify = pir^2(h-1)=3v
<u>divide both sides by pir^2</u>
pir^2(h-1)/ pir^2 = 3v/ pir^2
<u>simplify </u>
h-1 = 3v/pir^2
<u>add 1 to both sides</u>
h-1 +1 = 3v/pir^2+1
answer/ simplify:
h=3v/pir^2 +1
Answer:
Step-by-step explanation:
(9 + m)(-m + 9) = (9 + m)(9 - m) {(a+b)(a-b) = a² - b²}
= 9² - m²
= 81 - m²
= -m² + 81
Make a drawing of the situation:
Recalling the tangent trigonometric relationship, if the angle of inclination is A, then:
Use the inverse tangent function to find the value of A:
Use a calculator to find the numerical value of the inverse tangent of 6:
Therefore, the angle of inclination of the Sun is approximately 80.5°.
1 1
324.65
x 0.2
_______
64.930
