Answer:
7 thousands + 15 hundreds + 2 tens + 3 ones = 8523
Step-by-step explanation:
15 hundreds is equal to 1500, when subtracting that from the total of 8523, you get 7023 which still needs to be written in expanded form. The remainder can be written as the sum of:
Then adding the 15 hundreds that were given, will give a total 8523.
To find the length of side HJ, we need to use sine, as we're looking for the length of the side that is opposite to the side where we have an angle measure.
Sin(70*) = x/13
Sin(70* = 0.94) = x/13
Multiply both sides by 13.
Sin = 12.21 = x
The side HJ is equal to 12.21.