Say the percentage increase is 25%. If you have the whole number of 30 then you would multiply 30 by .25. You should therefore get 7.5 once both are multiplied. That means you should add 7.5 to 30, and your final answer will be 37.5.
a=yz/x. This is because since x=yz/a then ax=yz then a=yz/x. All you need is basic algebra.
Answer:ED=9, DF=9sqrt3, and EF=18
Step-by-step explanation:30-60-90 triangle, a:short, asqrt3:longer, 2a:longest
m∠E=60°
Answer:
A
Step-by-step explanation:
Is ur answer !!
The answer is 60. i hope this helps if it does please mark brainliest