Answer:
The scale would be 12.5 centimeters
Step-by-step explanation:
It’s pretty easy
since it’s 1 cm to 80m there’s two ways to solve this but the fastest way is to find the unit rate of the scale
So 1000m/80m to find the cm
so the answer would be 12.5cm.
Check: 12.5 (80)=1000m is correct
The easier way but longer way is to create a proportion
so let’s do cm/m
so 1cm/80m
then write a proportion
1cm/80m=X cm/1000m
Cross multiply and you’ll get 1000=80x
solve the equation and you’ll get 12.5cm also
(remeber don’t change the way if the centimeter is the numerator the the second fraction, the centimeter is also the numerator same with the meters where if it’s the denominator then the other fraction is also a denominator)
(-4,4) (3,-2)
formula for finding mid point is
M=(x1+x2/2,y1+y2/2)
m=-4+3/2,4-2/2
m=(-1/2,1)
Answer:
Domain = (-∞, -2) ∪ (-2, ∞).
Range = (-∞, 0) ∪ (0, ∞).
Step-by-step explanation:
t can't have the value -2 because that would make 1/(t + 2) = 1/0 which is undefined.
So the domain is All real values of t. except t = -2.
As t approaches infinity or negative infinity f(t) approaches zero, and as t approaches -2 from below or above f(t) approaches negative infinity or positive infinity.
If you would like to solve the equation x - 6 = - 14, you can calculate this using the following steps:
x - 6 = - 14
x = - 14 + 6
x = - 8
The correct result would be d. - 8.