a ≈ 5.2, B ≈ 50°, C ≈ 95°
Solution:
Given data:
A = 35°, b = 7, c = 9
Using cosine law,
Taking square root on both sides.
a ≈ 5.2
Using sine law,
Multiply by 7 on both sides.
Switch the sides.
Sin B = 0.772
B ≈ 50°
Sum of all the angles of a triangle = 180°
A + B + C = 180°
35° + 50° + C = 180°
85° + C = 180°
C = 180° - 85°
C = 95°
Hence a ≈ 5.2, B ≈ 50°, C ≈ 95°.
3/6 because it is equivalent to 1/2?
we don't know because it doesn't show the diagram
it would be 40.22 but it's a repeating decimal
Answer:
Step-by-step explanation:
<em>Let,4x,3x, and 2x be the share .</em>
<em>Now we have,</em>
<em />
<em>Again,</em>
<em>Share of Sarah=4x=4×90000=360000</em>
<em>Share of John=3x=3×90000=270000</em>
<em>Share of Monica=2x=2×90000=180000</em>
Answer: 5
Step-by-step explanation:
To find 20% of something, we can just multiply it by 0.2
25 × 0.2 = 5
Have a good day :)
