Your answer is y = 1/2x + 5
Answer:
Stu estimated correctly by rounding up. He ordered enough brick. The exact area is 228.75 square feet.
Step-by-step explanation:
Stu rounded 12.5 to 13 and 18.3 to 19
13 x 19 = 247
Answer:
d = 32.73°
Step-by-step explanation:
Angle 'd' is an exterior angle of the given polygon.
By the property of the exterior angles of a polygon, sum of exterior angles of a polygon is 360°.
And the measure of an exterior angle of a polygon =
Here 'n' = Number of sides of the polygon
From the picture attached,
Number of exterior angles of the regular polygon = 11
Therefore, measure of the exterior angle =
= 32.7272
≈ 32.73°
The first, third and fifth choices are correct.
The starting value is 100; this does not eliminate any choices.
Since the value of b is 2, we know that each time period, the value is multiplied by 2 or doubled; this leaves the first, third and fifth choices.
In order to get rid of the fractions, you need to multiply the equation by 12