Answer: -2
Step-by-step explanation:
slope = y2 - y1 / x2 - x1
slope = -3 -1 / 0 + 2
slope = -4 / 2
simplify = -2
ANSWER:
∠1 = ∠4 (Vertically opposite angle).
∠1 = ∠5 (Corresponding angle).
∠1 = ∠8 (Alternate exterior angle).
So, ∠4 , ∠5 and ∠8 are congruent to ∠1.
Answer: He would make $1,170 a week.
Step-by-step explanation:
He makes $400 a week.
$55 per appliance sold, he sold 14 appliances.
$55 x 14 = $770
$400 + $770 = $1,170
Hope this helps!:)
Consider the expression below:
1. Sum:
(4x+2) denotes the sum of '4x' and '2' in the given expression.
2. Product
7y and 5(4x+2) denotes the product in the given expression. '7y' denotes the product of '7' and 'y' whereas 5(4x+2) denotes the product of '5' and (4x+2).
3. Factor
Not present
4. Quotient
denotes the quotient in the given expression.
5. Coefficient
'20' is the coefficient of 'x' and '7' is the coefficient of 'y'.
Answer:
1231 ft
Step-by-step explanation:
Draw a right triangle. Label the height of the triangle. as 800 since the height of the triangle represents the height of the helicopter above the coast of the island. Label the base length of the triangle as d to represent the distance between the coast of the island and the coast of the mainland, P. The angle of depression from the helicopter to point P is 33° so draw a horizontal dotted line at the location of the helicopter and label the angle made by the horizontal line and the hypotenuse of the right triangle as 33°. The angle of elevation from P to the helicopter and the angle of depression from the helicopter to point P are congruent alternate interior angles so label the angle at P as 33°.
The side labeled 800 is opposite of P and the side labeled d is adjacent to P so you can use tangent to write an equation. Solve this equation for d and round to the nearest whole number.
