Answer:
22
Step-by-step explanation:
A square has 4 equal diagonals
And the perimeter of a square is 4L(length)
So the equation will be
=>Perimeter (P) =4L(length)
=>88=4L
=><u>88</u>=<u>4L</u>
4. 4
=>the 4 will divide the 88 to get 22
=>L=22cm
Answer:
Step-by-step explanation: you multiply 5.38 and 8 and you get the answer 43.04
Answer:
x=63
z=72, y=45
Step-by-step explanation:
Angles "z+y" and "x" add up to 180°, so they are supplementary angles.
angle B=72+b+63=180⇒b=180-135=45
angle B=72+45=117
angle A+angle B=180
x+117=180
x=180-117=63
angle D+angle A=180
z=72, y=45 alternate angles (opposite angle of parallelogram are congruent)
x+z=117 = angle B
Answer:
f(x)= -8x-3
Step-by-step explanation:
i got it right
Multiply 30 and 12 and your answer will be 360