Answer:
Rectangle
Step-by-step explanation:
If the base is a square that means the cross-section can also be a square.
the adjacent angles in a parallelogram
Answer:
22
Step-by-step explanation:
x = number of bats bought
y = number of gloves bought
20x + 12y = 1040
25x + 16y = 1350
multiply equation 1 by 4 and equation 2 by 3 and then subtract equation 2 from equation 1 :
80x + 48y = 4160
- 75x - 48y = -4050
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5x + 0 = 110
5x = 110
x = 22
just in case also to check how many gloves were bought :
20x + 12y = 1040
20×22 + 12y = 1040
440 + 12y = 1040
12y = 600
y = 50
so, 50 gloves were bought.
The answer for the given equation is x = 3.5.
<u>Step-by-step explanation</u>:
Given, 2 / 3 (3x + 6) = 4x + 3
Step 1:
Rearranging the given equation by subtracting the right side of the equation to the left side.
2 / 3 (3x + 6) - 4x + 3 = 0
Step 2:
Taking out the like terms, the equation becomes
(2 / 3)
3 (x + 2) - (4x - 3) = 0
⇒ 2 (x + 2) - (4x - 3) = 0
Step 3:
Solving the equation for the value of x,
⇒ 2x + 4 - 4x + 3 = 0
⇒ -2x + 7 = 0
⇒ -2x = -7
⇒ x = 7 / 2 = 3.5.
Hence the value of x = 3.5.