Answer:
63/5 or 12 (3/5)
Step-by-step explanation:
It is 8 whole (1 ÷ 5) plus 4 whole (2 ÷ 5)
So,we can write it as 8 (1/5) + 4 (2/5)
Then we will take those mixed fractions to improper fractions by using the rule of multiplication.
8 will be multiplied by 5 and then the value will be added to 1. Same rule will be applied for the second fraction.
(41÷5) + (22÷5)
Now we will take L.C.M. (Least common multiple) for both denominators 5 and 5. The L.C.M of 5 and 5 = 5
(41 + 22)/5
= 63/5
It is the answer. Also we can make this improper fraction into mixed fraction by dividing the whole number by 5.
12 (3/5)
Answer:
The one you picked is right! Good job!
3.14*r^2
Hope it helps you figure them out
For this problem, SSA, we use the Law of Sines
We are given:
- angle A (87<span>°</span>)
- side length a (22)
- side length c (12)
we will plug these into the formulas to solve for the missing values
I'll try to get these as exact as possible ( you can approximate if needed)
<span><span>First: Use the Law of Sines to find angle G.</span><span>
sin G / c =sin A / a</span><span>
sin G / 12 =sin(87°) / 22</span><span>
sin G = (0.999 x 12) / 22</span><span>
sin G =<span>0.545
</span></span><span> G =<span>sin-1(0.545)</span></span><span>
G =33.005°
</span>Then: Find remaining angle by subtracting the other angles from 180°.<span>
B =180° - G° - A°</span><span>
B =180° - 33.005° - 87°</span><span>
B =59.995°
Lastly</span><span>: Use the Law of Sines to find side c.
</span><span> b / sin(B) =a / sin(A)</span><span>
c / sin(59.995°) =22 / sin(87°)</span><span>
c =(sin(59.995°) x 22) / sin(87°)</span><span>
c =19.078
Hope this helps :)
(sry it took a while)</span></span>
