Answer:
Step-by-step explanation:
Please find the attachment.
We have been given that area of triangle ABC is 3√2 square inches.
We know that area of triangle an be found using trigonometry as:
Now, we will use inverse sine to find the value of angle A as:
Therefore, the measure of angle A is approximately 28 degrees.
Step 1: Simplify both sides of the equation.
−36=p−30
Step 2: Flip the equation.
p−30=−36
Step 3: Add 30 to both sides.
p−30+30=−36+30
p=−6
Answer:
3/2
Sorry for the bad handwriting.
Well.. There's 3y-2=y+4 right?
Add 2 and you get 3y=y+6
Minus y- you get 2y=6
Divide it at 2 and you get y=3.
Sorry for the explanation but I'm from another country and this is the best I can
Answer:
a = 8
Step-by-step explanation:
x-1 = 0
x = 1
let x³ + ax² -x -8 be p(x)
hence, p(1) = (1)³ + a(1)² -1 -8 = 0 (since, x-1 is a factor)
= 1 + a - 1-8
= a - 8 = 0
therefore, a = 8
