x < 4
given x - 1 < 3 ( add 1 to both sides )
x < 4
or x ∈ ( - ∞, 4 ) ← in interval notation
Both recipes would add up to 1 5/12 this is using the black widow way
Answer:
You’re answer is in the picture below
Step-by-step explanation:
Brainliest would be appreciated
Answer:
The radius is 31.83m
Step-by-step explanation:
200m is the circumference and the formula for circumference is C=2πr. So 200=2πr. Solve for r (radius) by dividing 2π on both sides to get rid of the 2π. so basically 200/2π= 2πr/2π ... the 2π cancel from the left side and you are left with r= 200/2π, now plug that into the calculator and you will find the radius. r=200/2π which should equal 31.83 meters.
The inequalities are
y ≤ 2x + 1
and
y > -2x -3
Conveniently, they are already in slope-intercept form. Looking at the inequalities, we know off the bat there will be one dotted line and one solid line, since one is a "greater than" inequality (dotted line) and the other is "greater than or equal to" (solid line). This automatically rules our option B and C.
-The solid line will have a slope of 2 and a y-intercept of 1
-The dotted line will have a slope of -2 and a y-intercept of -3.
Both option A and D satisfy this, so which one has correct shading?
Option D has the shaded region below the solid line and above the dotted line, which agrees with our system of inequalities.
Answer is D