Answer:
Factorization
Step-by-step explanation:
This can be easily factorized into (x+7)(x+9)=0 which can be solved for the two roots x = -7 and x = -9
I think the answer is 14 6/3
Answer:
88
Step-by-step explanation:
Looks close to a right angle so 88 degrees most likely.
Answer:
3/5
Step-by-step explanation:
If you cut 6 in half you get 3. If you cut 10 in half you get 5. Equaling 3/5.
I hope this helps!
Answer:
The dimension of A is 38.17
Step-by-step explanation:
Using the sine law
a/sin A = b/ sin B
For the question In ΔABC, sin A=82, sin B=58, and b=27. Find the length of A.
a/sin A = b/ sin B
Sin A = 82
b = 27
Sin B = 58
a/ 82 = 27/58
58a = 27 ×82= 2214
a = 2214/58 = 38.1724= 38.17