The answer is -3, you need to find what cubed is equal to -27.
-3 times -3 equals +9, multiply that by -3 and you get -27
Lauryn has more marbles because 128 is greater than 118
Answer:
2x,5x
Step-by-step explanation:
thats right I am not smart
Answer:
Yoy answer is x=10
Step-by-step explanation:
We already know what ∠GEF is 23°
so you would have to create an equation like this
you add 23+1=24 and get subtract 5x on both sides
subtract 4 on both sides
divide 2 x=10
∠DEF=7(10)=70+4=74
∠DEG=5(10)=50+1=51
To check 51+23=74
Vertex of x^2-2x-1 is (1,-2) so B is true