Answer:
26
Step-by-step explanation :
73 - 47 = 26 brainliest?
<u>Part 1) </u>To find the measure of ∠A in ∆ABC, use
we know that
In the triangle ABC
Applying the law of sines
in this problem we have
therefore
<u>the answer Part 1) is</u>
Law of Sines
<u>Part 2) </u>To find the length of side HI in ∆HIG, use
we know that
In the triangle HIG
Applying the law of cosines
In this problem we have
g=HI
G=angle Beta
substitute
therefore
<u>the answer Part 2) is</u>
Law of Cosines
Yes it is,
it is reflection like a mirror, but, it copy's the position and moves it upward
Notice how the top is an addition of two cubes, namely x and 2.
You can rewrite the equation as:
Now, (a + b)³ can be simplified down to (a + b)(a² - ab + b²)
Following the same pattern, we get:
(2,3) if you plug in the Y you get 3 on the left side and then you plug in 2 and get 3*2 - 3 which is 6-3 when is 3 as well . So both values on either side are equivalent