How do i solve the expression 140 - (13 - 3) to the power of 2 + 3 × 2 to the power of 3
1 answer:
You might be interested in
So remember the acronym "SOH CAH TOA"
- Sin = Opposite/Hypotenuse
- Cos = Adjacent/Hypotenuse
- Tan = Opposite/Adjacent
- Opposite = Side that doesn't touch the angle
- Adjacent = Side that touches the angle
- Hypotenuse = Side that is across from the right angle
So we see that side a doesn't touch angle , hence making it the opposite side. And we see that side b is across from the right angle, making it the hypotenuse. <u>Using this info,
</u>
So we already know from part A that side b is the hypotenuse. And also since side c touches the angle, it is the adjacent.<u> Using this info, </u>
Next, it has been established that side c is the adjacent and side a is the opposite side. <u>Using this info, </u>