Answer:
Hello,
If we look at the solution we can calculate this very easily
A is 40
B is 121
C=y
D=x
THe answer
x=46
y=13
z= 116
Step-by-step explanation:
Answer:
No, 25%, 50%, 25%
Step-by-step explanation:
Find the percentage of tickets left:
50 + 25 = 75
(percents are out of 100)
100 - 75 = 25
He saids he used the rest of the tickets at the batting cage so it would be 25% not 24%
Start with the bottom surface area, 7x7=49
then go to the triangles, base times height divided by 2, so (7x14)/2=49
and since there are 4 triangles, multiply 49 by 4 = 196 and add the area of the bottom, which all adds up to 245
Answer:
E'(4, -1), F'(3, -3), G'(2, -3), H'(1, -1)
Step-by-step explanation:
Rotation 180° about the origin negates each coordinate value.
Answer: 4697
Step-by-step explanation:
x + y = 11 ......... i
x² + y² = 325 ........ ii
From equation i
x + y = 11
Therefore, x = 11 - y....... iii
Put equation iii into equation ii
x² + y² = 325
(11 - y)² + y² = 325
(11 - y)(11 - y) + y² = 325
121 - 11y - 11y + y² + y² = 325
121 - 22y + 2y² = 325
121 - 325 - 22y + 2y² = 0
2y² - 22y -204 = 0
2y² - 34y + 12y - 204 = 0
2y(y - 17) + 12(y - 17) = 0
(y - 17) = 0
y = 0 + 17
y = 17
Since x + y = 11
x + 17 = 11
x = 11 - 17
x = -6
Therefore, x³ + y³
= (-6)³ + (17)³
= -216 + 4913
= 4697
