As per the isosceles triangle theorem, if the two base angles are congruent then the legs are also congruent, so we must set the two legs equal to each other:
2z - 15 = 9
Add 15 to both sides:
15 - 15 = 0
15 + 9 = 24
Divide 2 from each side:
2z = 24
2z/2 = z
24/2 = 12
z = 12
Hence, the answer would be D: z = 12
Answer:
8
Step-by-step explanation:
22% of 36 is ...
0.22 × 36 = 7.92
We assume that only whole peanut butter bars are in the bag, and that 22% represents a rounded number. So, the number of peanut butter bars in the bag is most likely 8.
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<em>Check</em>
8/36×100% = 22.222...% ≈ 22%
Answer:
4.00
Step-by-step explanation:
I just did the question
The right answer is Option B:
÷ 4
Step-by-step explanation:
Given,
Number of cans used = 13
Quantity of paint in each can = 5/6 liters
Quantity of paint in 13 cans =
liters
Number of cars painted = 4
4 cars = ![\frac{5}{6}*13](https://tex.z-dn.net/?f=%5Cfrac%7B5%7D%7B6%7D%2A13)
1 car =
÷ 4
The amount of paint used for each car can be calculated by
÷ 4.
The right answer is Option B:
÷ 4
Keywords: fraction, division
Learn more about division at:
#LearnwithBrainly
Answer:
46
Step-by-step explanation:
To breakeven, the total cost of the company which is the sum of the fixed and variable cost will be equal to the total sales of the company such that the profit/loss is zero.
Let x be the number of screwdriver that must be produced daily to break even
Then
68 + 1 * x = 2.5 * x
68 + x = 2.5x
collect like terms
68 = 2.5x - x
1.5x = 68
Divide both sides by 1.5
x = 68/1.5
= 45.33
This would be approximated to 46 screws