Answer:
Step-by-step explanation:
because the perimeter isn't 12 feet
Answer:
One answer would be -2.155.
Answer:
A. P = 4s
B. P = 24 cm
Step-by-step explanation:
Perimeter of a shape is the sum of all the length of sides of the shape.
Let the perimeter of the square be represented by P, and the length of its sides by s.
A. P s
P = ks
where k is the proportionality constant.
But for a square the length of sides are equal, thus;
P = s + s + s + s
= 4s
So that,
4s = ks
⇒ k = 4
∴ P = 4s
B. Given a square of side length 6 cm, determine its perimeter.
P = 4s
But, s = 6 cm
P = 4 x 6
= 24
P = 24 cm
The perimeter of the given square is 24 cm. And the drawing is herewith attached to this answer for clarifications.
Answer:
angles A+ 100 + B are supplementry and add up to 180 degress. Angle A and 20 degree angle are congruent, so angle A is 20 degrees. Angle B and 60 degrees are congruent so B is 60 degrees. Angle C and 100 degrees are congruent so C is 100 degrees.
Step-by-step explanation:
Answer:
C. there are no solutions because the slopes are the same and the y-intercepts are different.
step-by-step explanation:
y = 2/3x - 6
3y - 2x = 9
y = 0
3(0) - 2x = 9
-2x = 9
/-2 /-2
x = -9/2 = -4.5
x = 0
3y - 2(0) = 9
3y = 9
/3 /3
y = 3
(-4.5, 3)
slope 2/3
y-intercept (0, 3)
there are no solutions because the slopes are the same and the y-intercepts are different