Answer:
45
Step-by-step explanation:
63/7 is 9
72/8 is 9
5x9 is 45
Answer:
Q2.the 2 angles of the isoceles trapezium are 1050 and 750,find the other 2 angles.
Answer:
55 pizzas per hour
Step-by-step explanation:
Divide 440 by 8.
Answer:
(10, 1)
Step-by-step explanation:
-x = -y - 9 has already been solved for -x. Multiply every term of this equation by -1 to obtain x = y + 9.
Now substitute y + 9 for x in the first equation. We get:
(y + 9) + y = 11, or, after combining the y terms, 2y = 2.
Solving for y, we get y = 1.
Subbing 1 for y in the first equation results in: x + 1 = 11.
This yields x = 10.
Thus, the solution is (10, 1).
Answer:
0
Step-by-step explanation:
-6x+4=-6x+4
0x=0
X=0
