2x-(6x-1) what is the answer to this equation
1 answer:
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Answer:
About 9.1 yards tall.
Step-by-step explanation:
So, we can draw the right triangle shown below:
We want to find h.
Since we know the angle and the side adjacent to the angle and we wan to find the opposite side, we will use the tangent ratio:
So:
Therefore:
Use a calculator. Ensure your calculator is in the correct mode (degrees mode):
The goal post is around 9.1 yards tall.
Answer:
= 43
Step-by-step explanation:
{7 × - 7} -2 ×3
Solve the brackets first
{7 × 8 - 7} -2 ×3
{56 - 7} -2 ×3
49 -2 ×3
49 -6
= 43
you are right