Answer:
36.
Step-by-step explanation:
Right angle is 90 deg...
90 - 54 = 36...
Btw saw your great pfp reminded me of the Fishy on me song... Just wanted to say that.
Answer:
f(8)=-161
Step-by-step explanation:
f(x) = -3x^2 + 3x + 7
f(x) = -3x2 + 3x + 7
f(8)= -3(8)^(2) + 3(8) + 7= -192+24+7=-161
First, find the relationship of the circumference to its diameter by finding that the length of the diameter wraps around the length of the circumference approximately π times. Use this relationship to writing an equation showing the ratio of circumference to diameter equaling π. Then rearrange the equation to solve for the circumference. Substitute the diameter for 2 times the radius
Hypotenuse = 5√6
Let the length of each leg be x, since it is Isosceles .
x² + x² = (5√6)²
2x² = (5 * 5 * √6 * √6)
2x² = 150
x² = 150/2
x² = 75
x = √75
x = √(25 * 3)
x = √25 * √3
x = 5√3
In this problem, you are tasked to find the value of x.
-12 = 3x + 3
This is the same as:
3x + 3 = -12
You have to transpose the 3 to the other side to solve the
equation.
3x = -12 – 3
3x = -15
x = -5