Answer:
if it's gonna equal 12 then a and b equals 6
Step-by-step explanation:
a/b
a=6
b=6
6/6
12
Answer:
The factors of 10 are 1, 2, 5, and 10.
Translation: Los factores de 10 son 1, 2, 5 y 10.
Step-by-step explanation:
1x10= 10
2x5= 10
Answer:
x=-1
Step-by-step explanation:
The axis of symmetry is along the vertex
The vertex is at (-1,-2)
The x coordinate is -1
x=-1
We are to verify the identity:
cos(α-B)-cos(α+B) = 2 sinα sinβ
Left hand side = cos(α - B)-cos(α + B)
= cosα cosβ + sinα sinB - (cosα cosB - sinα sinβ)
= cosα cosβ + sinα sinB - cosα cosB + sinα sinβ)
= sinα sinβ + sinα sinβ
= 2 sinα sinβ
= Right Hand side
Just remove the parenthesis since you are adding them and combine like terms
x+5+2x+3
3x+8
