Answer:
1/12
Step-by-step explanation:
1/2-[-1/4+2/3]
1/2-[-3/12+8/12]
1/2-[5/12]
1/2-5/12
6/12-5/12
1/12
The name of the arc formed by the central angle ∠GQJ is (c) GJ
<h3>How to name the arc?</h3>
The central angle is given as:
∠GQJ
The above means that the center of the circle is located at point Q.
When the point Q is removed from the name of the central angle, we have points G and J
These represent the endpoints of the arc.
Hence, the name of the arc formed by the central angle ∠GQJ is (c) GJ
Read more about arcs at:
brainly.com/question/2005046
#SPJ1
Answer:
the given expression is equivalent to the 
Step-by-step explanation:
The computation is shown below:
Now applied the exponent rule i.e. presented below:
Hence, the given expression is equivalent to the
I might just give two of them.
28. y=45°,
13x13=169
169/2=84.5
√84.5=x
x=2√21+√2/2
31. (5√2)²=50
50/2=25
x=√25=5
(5√2)²+(5√2)²=100
y=√100=10
Those are your answer.
