Answer:
x = 2
Step-by-step explanation:
B(x) = - 1 means what is the value of x for y = - 1
This is the dot positioned at (2, - 1 )
with x = 2
Answer:
use the formula and evaluate the givens
Step-by-step explanation:
336=(14/11)^2 * 22/7*h
336=196/121 * 22/7h
336= 4312/847h
336= 5.09h
h=66
Because of exterior angles theorem, y=39+65, so y=104
x and y are a linear pair, so they add up to 180. x=180-104, x=76
all angles in a triangle add up to 180, so 21+104+z=180. therefore, z=55
y=104
x=76
z=55
For the first one, its 86 square in, and the second one is 45 square cm.
Answer:
if ab and c are positive integrals
bx+c is a perfect square.
and it's sq. rt <7 since x=7
let x-a=6
a=1
bx+c=36
if b=2
c=22
(x-1)^2=2x+22
x^2-2x+1=2x+22
x^2-4x-21=0
(x-7)(x+3)=0
X=7 or x=-3
X=-3 is an extraneous solution
bx+c <49
since x=7 and a is a positive integer
