Answer:
C (-16, 3)
Step-by-step explanation:
replace x and y
a has a positive vaule because of the negitive
Answer:
The easiest ways to do this is to add, subtract, multiply, or devide 5 from a number, do that operation to x, and set that number as the equivelent.
For example
3 * 5=15
so
3x=15
Answer:
The rule to be use is
SOC CAH TOA
But in this we use d CAH cox there's adjacent and hypothenos here
Step-by-step explanation:
The first triangle
hyp²=opp.²+adj²
62²=x²+3.5²
x²=62²-3.5²
x²=3844-12.25
x²=3831.75
Answer:
∠AOB= 131˚
Step-by-step explanation:
Recall the Vertical Angles Theorem, which states that when two lines intersect, vertical angles are congruent. With this, ∠AOB ≅ ∠COD
To find the value of x, make the equation:
Solve it out.
Now that we know the value of x, insert the value of x for the equation of ∠AOB to find its measure.