Answer:
Below.
Step-by-step explanation:
Part A No. That's not the most specific shape.
Quadrilaterals can be many shapes regular and irregular.
Part B. A rectangle and a rhombus are both types of parallelogram which has 2 pairs of parallel sides. A rectangle and a rhombus are 2 specific types of parallelogram.
In the case of a rectangle it is a parallelogram with 4 right angles and a rhombus is a parallelogram with all sides equal in length,
x^2 = -25
there is a solution if you know imaginary numbers
if you do not stop now and say no solution
else
take the square root
x = sqrt (-25)
x =sqrt(-1) sqrt(25)
x=+- 5i
x = 5i, -5i
x^2 =18
take the square root of each side
x =+-sqrt(18)
x=+- sqrt(9)sqrt(2)
x=+- 3sqrt(2)
x=3sqrt(2), -3sqrt(2)
Answer:
Step-by-step explanation:
1,200
Answer: y = 1x + -4
Equation of a straight line:
y = mx + b ------(i)
Step by Step Solution:
Step 1: Calculating Slope (m).
m = y2-y1 /x2-x1
m = 3--1 /7-3
m = 4/4
m = 1
Now putting value of m in equation (i)
y = 1x + b -----(ii)
Step 2: Calculating Y-intercept (b).
Lets choose the first point, (3,-1) for calculating y-intercept:
y = mx + b
-1 = 1(3) + b
-1 = 3 + b
-4 = b
b = -4
Now putting value of b in equation (ii)
y = 1x + -4
