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svlad2 [7]
3 years ago
9

PLEASE HELP ME I NEED TO GET THIS RIGHT!!!!!​

Mathematics
1 answer:
GREYUIT [131]3 years ago
8 0

Answer:

a

Step-by-step explanation:

doi

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William has a lemonade stand today he made $17.55 and lemonade sales and one-third that amount in cookie sales how much money di
IgorC [24]

Answer:

Well to find 1/3 of something you have to multiply it by 1/3.

1/3 in decimal form is .33 repeating.

17.55 * .33 = 5.79

17.55 + 5.79 = $23.34

$23.34 is the total profit.


7 0
3 years ago
The arm of a steel crane is 62 feet long. When it is fully extended, the crane arm forms a 30 degree angle with a line parallel
yuradex [85]

Answer: The top of the Crane is 31 feet above the ground.

Step-by-step explanation:

When it is fully extended, the crane arm forms a 30 degree angle with a line parallel to the ground. This means that a right angle triangle is formed. The length of the Crane's arm represents the hypotenuse. The horizontal distance represents the adjacent side of the right angle triangle. The distance, h of the top of the Crane from the ground represents the opposite side of the right angle triangle.

To determine h, we would apply

the Sine trigonometric ratio.

Sin θ, = opposite side/hypotenuse. Therefore,

Sin 30 = h/62

h = 62Sin30

h = 62 × 0.5

h = 31 feet

3 0
3 years ago
X x=?1<br> 612<br> 21<br> 6V2<br> Can someone please help
Romashka-Z-Leto [24]

Answer:

612

Step-by-step explanation: Im guessing ran out of time

7 0
2 years ago
Find the cardinality of the following set. A = { 12 , 14 , 16 , 18 , 20 }
madam [21]

Answer:

2

Step-by-step explanation:

Because they are using the number line: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20

6 0
2 years ago
Alguien sabe como se hace? Y si saben respondan plis
Vinil7 [7]

Step-by-step explanation:

the solution is in the picture

7 0
2 years ago
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