Answer:
140
Step-by-step explanation:
Answer:
She purchased 10 tickets.
Step-by-step explanation:
She spent $21.45
x represents the amount of tickets she purchased.
So,
0.75x+4.95=21.45
If we solve for x, then we know how many tickets she got.
0.75x + 4.95 - 4.95 = 12.45 - 4.95
0.75x = 7.5
x = 10
So, she bought 10 tickets
Answer:
- w = 8
- x = 8√2
- y = 8√2
- z = 16
Step-by-step explanation:
A 45-45-90 right triangle is isosceles. That means both legs are the same length, and its hypotenuse is √2 times the leg length. You can figure these facts using trigonometry or the Pythagorean theorem, or you can rely on your memory of them.
w = 8 . . . . . . . . . . . same as the leg length shown
x = y = 8√2 . . . . . hypotenuse of smaller triangle; both legs are the same
z = (8√2)√2 = 16 . . . . hypotenuse of larger triangle
Answer:
im willing to help but what do we evaluate??
Step-by-step explanation:
Answer: 13
Hope it helps
Step-by-step explanation:
Do 5 times 2 first= 10
3+6=9
2+1=3
= 3+10=13