Which type of parent function does the equation f(x) = 1 represent?
1 answer:
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In the given diagram, line BG bisects ∠ABC and ∠DEF, m∠ABC= 112°, and ∠ABC≅∠DEF. So the measure of angles are :
1. m∠DEF= 112° because ∠ABC≅∠DEF
2. m∠ABG= 56° because a straight line BG is bisecting ∠ABC in two equal parts. So,
3. m∠CBG= 56° because ∠ABG and ∠CBG are equal.
4. m∠DEG= 56° because ∠ABG ≅ ∠DEG
The angle whose sine is 0.39581 is 23.31650126° (round it how you want).
To calculate this, you need to do the inverse sine of 0.39581.
Inverse sine looks like
, however, it is not the sine of the angle to the power of -1.
To calculate this, you need to do the inverse sine of 0.39581.
Inverse sine looks like
Answer:
Step-by-step explanation:
To simplify:
First of all, let us write 18 and 162 as product of prime factors:
The pairs are underlined as above.
While taking roots, only one of the numbers from the pairs will be chosen.
Now, taking square roots.
So, the given expression becomes:
So, the answer is:
or 18 StartRoot 2 EndRoot