Answer:
9cm x 5cm x 3cm = 135 = 67,5cm 2
2 2
Step-by-step explanation:
Answer:
+3x=89
Step-by-step explanation:
<em> not available</em>
Answer:
See below.
Step-by-step explanation:
First one:
y + x - 2 - 6x = y - 2 + x - 6x = y - 2 - 5x
Second one:
5xy + 4x -5xy - 3x = 5xy - 5xy + 4x - 3x = x
Third one:
2x + 3 - x - 4 = 2x - x + 3 - 4 = x + -1 = x - 1
Thus:
Connect A to 2.
Connect B to 1.
Connect C to 3.
Answer:
Philip has 1 Quarter, 3 Dimes, 5 Nickels, and 2 Pennys.
Step-by-step explanation:
Given that Philip has 11 coins that equal a total of 82 cents, and his coins include at least 1 quarter 1 dime 1 nickel and 1 penny, to determine how many of each coin does he have the following calculation must be performed:
Quarter = 0.25
Dime = 0.10
Nickel = 0.05
Penny = 0.01
0.82 - 0.25 - 0.10 - 0.05 - 0.01 = 0.41
0.41 = 0.10 x 4 + 0.1 (5 coins + 4 previous coins = 9 coins).
0.41 = 0.10 x 2 + 0.05 x 4 + 0.01 (7 coins + 4 previous coins = 11 coins).
0.25 + (3 x 0.1) + (5 x 0.05) + (2 x 0.01) = X
0.25 + 0.30 + 0.25 + 0.02 = X
0.82 = X
Thus, Philip has 1 Quarter, 3 Dimes, 5 Nickels, and 2 Pennys.
Answer:
Third option (middle right one)
Explanation:
We have y = (2/3)x - 2. The form is y = mx + b.
Here, we have b = -2, which means this function crosses -2 on y-axis. Third option is only one that cross -2 on y-axis, so it must be the answer.
