Answer:
1024.
Step-by-step explanation:
4^5=4x4x4x4x4=1024.
Answer:
35
Step-by-step explanation:
23,125/185= 125
125-90 = 35
Answer:
yes they are good job
Step-by-step explanation:
X² - 3x - 10
x² = x * x
10 can be factored:
1 x 10 ⇒⇒⇒ difference between factors = 9
2 x 5 ⇒⇒⇒ difference between factors = 3 ⇒ (The correct pair)
(x-5)(x+2) = x(x+2) - 5(x+2)
= x² + 2x - 5x - 10
= x² - 3x - 10
∴ x - 5 = 0 ⇒⇒⇒ x = 5
x + 2 = 0 ⇒⇒⇒ x = -2
Answer:
csc x = 
Step-by-step explanation:
using the identity
csc x = 
then
csc x =
= 