Answer:
A.600
Step-by-step explanation:
10×48=480
480×1.25=600
Plzzz give brainliest!! And can you tell me if it right or not?
Answer:
Step-by-step explanation:
2n³ + 4n² - 7 + ( -n³ -8n -2) =2n³ + 4n² - 7 - n³ -8n -2
=2n³ - n³ + 4n² <u>- 7 -2</u> - 8n
= n³ + 4n² - 8n<u> - 9</u>
Answer:
There are 8 roots
1,2,5,10,-1,-2,-5,-10
Step-by-step explanation:
The rational root theorem says take all the factors of p over all the factors of q
p = 1,2,5,10
q = 1
roots ± 1,2,5,10
--------------------
1
roots ±1, ±2, ±5,±10
Answer:
x = 3
Step-by-step explanation:
sum of all angles of a quadrilateral = 360
76 + 104 + 104 + 25x + 1 = 360
25x + 285 = 360
25x = 360 - 285
25x = 75
x = 75/ 25
x = 3
ull get better at math soon:)