Answer:
Brand A is the better deal!
Step-by-step explanation:
Let's start by comparing.
We know brand B has the following cost: 5 ounces = $3.75
10 ounces $7.50 and 16 ounces = $12
Now check the graph.
6 ounces cost $3
12 ounces cost $6
20 ounces cost $10
I don't think we need to look any further but brand A is the better deal!
Answer:
8
Step-by-step explanation:
Y should be replaced in the equiation with 2
So it would be...
2y - 4
2·2 - 4
First, look at my attachmentThe dump truck makes imaginary right triangle.
From the right triangle, we can find the h with sin ratio of the triangle. h/b = sin of angle
h = b × sin of angle
(h stands for height, b stands for bed)
PART A: If the angle is 45°h = b × sin 45°
h = 15 × 1/2√2
h = 15 × 0.707
h = 10.607
h = 10.6
The height is approximately 10.6 ft.
PART B: If the angle is 30°h = b × sin 30°
h = 15 × 1/2
h = 7.5
The height is 7.5 ft.
PART C: If the angle is 60°h = b × sin 60°
h = 15 × 1/2√3
h = 15 × 0.866
h = 12.990
h = 12.99
The height is approximately 12.99 ft.
Answer:
24 units²
Step-by-step explanation:
In this polygon to find the area you have to split it into 2 shapes. In this case, splitting it into a quadrilateral and a triangle makes the most sense. Let's find the area of the rectangle first. To do that, count the amount of units on the base and height and multiply them. In this case, that would be 4×5 so 20u². Now we have to find the triangle area. We see that the triangle has a right triangle so the formula would be base*height/2. In the picture, we can see that the base is 2 and the height is 4 so we would do 4×2 (8) divided by 2 to get 4u². Now add the rectangle and triangle height to get an answer of 24u² for the area.
