Answer: t=9
t=−3
Step-by-step explanation:
First we multiply the numbers ignoring the decimal and then place the decimal in the position
3.04 *7.091 = 2155664
Now the first number has two digits after the decimal and the second number has three digits after the decimal.
Therefore in the final result we have to move the decimal (2+3) =5 place from the left,
So the answer would be 21.55664
So, the correct answer is 21.55664
Jerry calculated the answer correctly , but made an error in the placement of the decimal point. The answer is not reasonable because 2.155664 and 21.55664 mean two completely different answer far apart from each other
Answer: 22.5 / F
Step-by-step explanation:
Looking at the image, you can see that the triangles GFH and BAC are similar.
These pairs of sides correspond with each other
BA and GF (BA * factor = GF)
AC and FH (AC * factor = FH)
CB and HG (CB * factor = HG)
To find the ratio between these two triangles, you can divide GF by BA (13.5/9) to get 1.5 or FH by AC (18/12) to get 1.5. You end up with the same ratio both ways because the triangles are similar
Now that we established that triangle GFH has sides that are 1.5 times longer than triangle BAC, we can find the length of HG using the length of its corresponding side CB and the ratio (CB * factor = HG).
15 * 1.5 = 22.5 = HG
also answer choice F in the picture
If I did this correctly, the answer is 14