Answer:
I'm pretty sure for the percent question the answer would be A because 6% of 40,000 is 2400 and if I multiply that 5 times I get 12000 so I believe its A!
Answer:
153.25
Step-by-step explanation:
hundreds tens ones. tenths hundredths
1 5 6 . 3 2
The three is in the tenths place. We want a number that is 10 times this 3. So it needs to be in the ones place.
.3 * 10 = 3
So any number with a 3 in the ones place is valid.
153.25
The coordinates of image of vertex D after a reflection across the x-axis is (5, 3).
Heron's formula is named after Hero of Alexendria, a Greek Engineer and Mathematician in 10 - 70 AD. You can use this formula to find the area of a triangle using the 3 side lengths.
Therefore, you do not have to rely on the formula for area that uses base and height. The picture below illustrates the general fro mu la where S represents the semi-perimeter of the triangle ,