Answer:
D) 20°
Step-by-step explanation:
Using the triangle sum theorem, you know that every triangle's interior angles add up to 180°. Therefore the bottom triangle's missing angle can be found by giving it the variable x.
57° + 30° + x = 180°
Simplify: 87° + x =180°
x=93°
By the vertical angles theorem, the vertical angle directly across this angle is congruent to this one. Meaning that the top triangle's angle are 67°, 93°, and unknown, which we can assign y. We can use the same method from above here.
67° + 93° + y = 180°
Simplify: 160° + y = 180°
y=20°
X^2 - 2/3x + 1/9 is the answer i belive
Answer:
y = 6x + 4
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = 6 and given point (0, 4 ) ⇒ c = 4
y = 6x + 4 ← equation of line
No. Arkansas is between 33° and 36.5° latitude
The second salesperson is correct. The ratio is 1/16.
In order to find the correct ratio, you first have to turn the actual bridge length into feet. You do this by multiplying the yards by 3.
6 2/3 yards * 3 = 20 feet.
Now we can divide the painting length by the actual length to compare.
1.25ft / 20ft = 1/16
