14(4)÷(7)+5(17)-3 please help
218
Answer:
x = -6 x=5
Step-by-step explanation:
x^2 +x -30 =0
Factor
What two numbers multiply to -30 and add to 1
6 * -5 = -30
6-5 =1
(x+6) (x-5) =0
Using the zero product property
x+6 =0 x-5=0
x+6-6=0-6 x-5+5=0+5
x = -6 x=5
Answer:
Step-by-step explanation:
Triangles equal to 180 degrees.
Since you’re given the degrees of the 2 angles of the triangle, heres what youll do:
Add the two given degrees
70+55
Minus that from 180 to get x.
Hope that helps.
Answer:
Okay, i will help you on those.
Step-by-step explanation:
Can you give me brainliest on this question? ty :D
-9 and -5
add -9 and -5 you get -14 and if you multiply
-9x-5=-45
