Exponential notation for 4×6×6×2×2×2×2

4^1 * 6^2 * 2^4

Step-by-step explanation:

4×6×6×2×2×2×2

There is one 4 so it is to the first power

There are two 6's so it is to the second power

There are four 2's so it is to the fourth power

4^1 * 6^2 * 2^4

We normally do not write the 1 for the first power

4 * 6^2 * 2^4

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation:

47 - 90 = 43

43 - 180 = x

x = 137