Answer:
its a. 475.26
Step-by-step explanation:
445/ 100= 4.45
4.45×3.4=15.13
15.13+445=460.13
460.13+15.13= 475.26
Answer:
True.
Step-by-step explanation:
It is given that, a regular hexagon is dilated by a scale factor of 0.4 to make image.
It means, the perimeter of image is 0.4 times the perimeter of the original hexagon.
For example,
Let's take the rectangle with length of 12 and width of 4, it's perimeter is 12+12+4+4 =32
Let's find image using scale factor 0.4, we get
length =0.4(12)= 4.8
width =0.4(4)=1.6
So, perimeter of image = 4.8+4.8+1.6+1.6=12.8
If we compare the perimeters
0.4(32)=12.8.
So, it is true.
Know that in a ordered pair for example (0, 2) the first number (0) is the x cord and the second (2) is the y cord
Simply plug the cords they give you in for x and y for each question and solve
1. y = 2x, test with the cords they gave you. So it becomes 2 = 2(0) 2 * 0 equals zero and 2 does not equal 0 so the answer is no.
(I cant see the second one)
3. y = 2x + 3 (3, 9)
Plug them in
9 = 2(3) + 3
9 = + 6 + 3
9 = 9
So the answer here is yes
Answer:
F=89
Step-by-step explanation: