Answer:
b=0.00906m
Step-by-step explanation:
Hello! To solve this exercise we must remember that the area of any triangle is given by the following equation
where
A=area=32.5m^2
h=altitude=7172m
b=base
Now what we should do take the equation for the area of a rectangle and leave the base alone, remember that what we do on one side of the equation we must do on the other side to preserve equality
solving
Answer:
sinθ = 4/5
Step-by-step explanation:
The given point is (-3,4). This point lies in the second quadrant.
In second quadrant, sinθ is positive.
Now, please see the attached image.
The point (-3,4) is at A. The hypotenuse OA can be found by using the Pythagorean theorem.
Now, in triangle AOB,
Thus, we have
sinθ = 4/5
Answer:
Bro, Pick me
Step-by-step explanation:
Seriously, I'll do it
Answer:
see explanation
Step-by-step explanation:
To calculate the first 3 terms substitute n = 1, 2, 3 into the n th term rule
= (3 × 1) + 2 = 3 + 2 = 5
= (3 × 2) + 2 = 6 + 2 = 8
= (3 × 3) + 2 = 9 + 2 = 11
------------------------------------------------------------------
substitute n = 10 into the n th term rule
= (3 × 10) + 2 = 30 + 2 = 32
Answer:
Step-by-step explanation:
Commutative property of addition:
Changing the order of addends does not change the sum.
<h3>Hope it is helpful...</h3>