Answer:
Area of Figure 1 = 48
Step-by-step explanation:
We are given CD and EF. We can use this to find the scale factor between the two shapes.
The scale factor from Figure 1 to Figure 2 is 7/4.
The scale factor from Figure 2 to Figure 1 is 4/7.
Perimeter of Figure 2: 16 × 7/4 = 28cm, which is correct.
Area of Figure 1: 147 × (4/7)^2 = 48cm^2 We square the SF as we only worked out the Length Scale Factor. The Area Scale Factor is the Length Scale Factor squared.
I hope this helps!! ^-^
A function assigns the values. The correct option is C.
<h3>What is a Function?</h3>
A function assigns the value of each element of one set to the other specific element of another set.
If we plot the function, y = 4x⁴ - 8x² + 4, then it can be observed that the lists all of the turning points of the graphs are (–1, 0), (0, 4), and (1, 0).
Hence, the correct option is C.
Learn more about Function:
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Answer:
Uhh, I guess 24? I don't understand this question
For x > 2, you would circle the 2, but you would not shade it in because it is greater than/ less than, not greater than or equal to/less than or equal to. From there on, you would move it to the right, because here x is greater than 2, and the numbers to the right of 2 are greater than two.
For x < 2, you would again circle the 2, but don't shade it in. And then you would make a line heading towards the left, because the numbers to the left of 2 are smaller than 2, and here, x is smaller than 2, since 2 is greater.
A value that is not the solution to either inequality is 2. 2 is not greater than 2, and 2 is not less than 2.
Answer:
32/20=1.6
Step-by-step explanation:
