Answer:
Step-by-step explanation:
in complementary angle, the sum of two angle is always 90 degree.
let another angle be x
x+78.7=90
x=90-78.7
x=11.3
therefore anothere angle is 11.3 degree.
Sketch a right triangle, with hypotenuse = 425. Solve for y, the side opposite the 47-degree angle, using the sine function.
Sin 47 = opp / hyp
Sin 47 = y / 425
Y= 425 times (Sin 47)
Y= 425 times (????) [evaluate Sin 47]
Answer:
Increase the slope
Step-by-step explanation:
The slope of this line is '3' ......a steeper line has a higher number than '3' in front of the 'x' like y = <u>4</u>x+3 or y = <u>7</u>x + 12
Answer:
it's 45.09
Step-by-step explanation:
8% of 41.75 is 3.34
3.34 + 41.75 is 45.09
notice the equations in slope-intercept form, the first one has a slope of -1, the second one has a slope of 1.
if the slopes are equal, and the constant is different, they lines are parallel.
if the slopes are equal, and the constant is the same the equations are exactly the same thing, and the lines are coincident, on slapped on top of the other.
if the slopes differ, like here, then they have a solution, where they
intersect.