Answer:
Step-by-step explanation:
Statement Reason
1.∠4 is an exterior angle of ΔABC Given
2.∠3 and∠4 form a linear pair Linear pair theorem
3.∠3 is supplementary to ∠4 Property of supplementary angle
4.m∠3+m∠4=180° Definition of supplementary angle
5.m∠1+m∠2+m∠3=180° Triangle sum theorem
6.m∠1+m∠2+m∠3=m∠3+m∠4 From step 4 and 5
7.m∠1+m∠2=m∠4 Subtraction rule
Answer:
0.4:1
Step-by-step explanation:
1400mg/1000=1.4kg
1.4:3.5
0.4:1
<span>502.654825. You do pi times 16 times 10.</span>
Answer:

Step-by-step explanation:
The domain is given in the set-builder form and it is the set of all real numbers greater than 8.
i.e., the domain is (8, ∞).
Now, consider the function f(x) =
. This function accepts all real numbers greater than 8 as input.
But, for values less than 8, the output is not real.
Hence,
is the required function.