The answer is no. the first equation is not right
You know the adjacent and you need to find the opposite, so you would use tangent. Your equation would look like this; tan 26°= x/28. You would need to multiply both sides by 28 to simplify it to this; 28*tan 26°= x
Solving this, you would get an answer of 13.7
Answer:
12 cm³
Step-by-step explanation:
Formula :

input
3²(4/3)
x3 and /3 cancel out
remaining = 3(4) = 12
units = cm³
12 cm³
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-Chetan K
Answer:1. 152.4
2. 0.0009
3. 680
Step-by-step explanation: