Answer:
sorry this is for points
Step-by-step explanation:
bye
Answer:
Step-by-step explanation:
50t=500(8.5)
t=10(8.5)
t=85 minutes
Answer:
0<x<1
Step-by-step explanation:
(x+3)(x−4)<−12
FOIL
x^2 -4x+3x -12 <-12
x^2 -x -12 <-12
Add 12 to each side
x^2 -x -12+12 <-12+12
x^2 -x <0
Factor out an x
x(x-1) <0
Using the zero product property
x(x-1) =0
x=0 x-1=0
x=0 x=1
Check the ranges
x<0
x(x-1) <0
- * - >0
False
0<x<1
x(x-1) <0
+ * - <0
True
x>1
x(x-1) <0
+ * + >0
False
Answer:
pls give brainlist
Step-by-step explanation:
a. 50 x 9 = 450. A=450
b. I can scale the unit rate of the area given above and largen the area of the map. Ex. = <---(scaled by 2)
Then we can enlarge it however we want so,
= <--(scaled by 2 once more)
If the statement above is true then we can scale times 4.
= <---(scaled by 4)
A=
all i can give u at the moment , if u go on M a t h w a y it can help