5(x)^2, and x equals 7
5(x)^2 = 5(7)^2
Lets solve it:
5(7)^2 = 5(49) = 245
Answer:
A: 6x⁸y⁵
B: 4x⁵z⁸
C: 48a¹²b⁵
D: 6s⁹t³
Step-by-step explanation:
When you multiply 2 exponents together, you add them. When you power an exponent, you multiply the 2 exponents together,
3x²2y⁴(2x⁶y)
6x⁸y⁵
xz³(4x⁴z⁵)
4x⁵z⁸
(4a³)²(3a⁶b⁵)
16a⁶(3a⁶b⁵)
48a¹²b⁵
6s⁵t(s⁴t²)
6s⁹t³
Answer:
-40
Step-by-step explanation:
-|-5|-|-7-28| The given equation.
-|-5|-|-35| The absolute value "|" sign is just like the parenthesis.
-5-35 "Convert" the numbers in between the absolute value signs to positive numbers because the absolute value means how many values away from zero. It cannot be a negative.
-40 Solve!
Answer:
70 degrees
Step-by-step explanation:
Moving from one hour number to the next (12 to 1, 3 to 4, etc) moves the hand of the clock 30 degrees. Using this, we know that the hour hand moved 60 degrees to get to the hour number 2. Then, the angle the hour hand moved because of the minute hand can be calculated by doing (20/60)*30=10. So the final answer would be 70 degrees.
Answer:
he should share 11 tickets
Step-by-step explanation:
Since Alan has more tickets he transfers a quantity "x" to his brother.
Now Alan has = 41 stickers - "x" stickers that he borrowed
And his brother has now = 19 stickers + "x" stickers that he received from Alan
Since now they have the same number of tickets
Tickets that has Alan = Tickets that has this brother
41 - x = 19 + x
summing x in both sides
41 - x + x = 19 + x + x
41 - 0 = 19 + 2*x
subtracting 19
41 - 19 = 2*x
dividing by 2
22 / 2 = 2*x /2
x = 22/2 = 11
so both will have 30 tickets
