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Kaylis [27]
2 years ago
7

Someone PLEASE help me with these 2 questions?? thank you!

Mathematics
1 answer:
Alexxandr [17]2 years ago
7 0

Answer:

40. D. 5x-14

Step-by-step explanation:

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Find the x and y value of this triangle using the Pythagorean Theorem.
guapka [62]

Answer:

cos60⁰=3/y

y×cos60⁰=3

y=3/cos60⁰

y=3/0.5

y=6

y²=x²+3²

6²=x²+3²

36=x²+9

x²=36-9

x²=27

x=square root of 27

x=5.19

6 0
3 years ago
Help please will give brainliest answer
Furkat [3]
The first thing we must do for this case is to define variables.
 We have then:
 x: weight of the big box
 y: weight of the small box.
 We now write the system of equations that models the problem:
 8x + 4y = 177

3x + 2y = 73
 We apply the graphic solution.
 For this, the solution will be the cut point of both lines.
 We have then that the solution occurs for the point:
 (x, y) = (15.5, 13.25)

 Note: see attached image
 Answer:
 
Weight of each large box: 15.5 Kilograms
 
Weight of each small box: 13.25 Kilograms

3 0
3 years ago
How many unique ways are there to arrange the letters in the word SONG​
nikitadnepr [17]

<u>Words you can make with the word SONG:</u>

Snog

Nogs

3 0
3 years ago
The total area of a prism can be found by multiplying the perimeter of the base times the height of the prism.
Anna35 [415]
It is false that the <span>total area of a prism can be found by multiplying the perimeter of the base times the height of the prism. If you did that, you'd get the lateral area of that prism, and not the total area. You'd need to add the area of both bases in order to calculate what the total area of a prism is. </span>
4 0
2 years ago
Can someone answer it thankyou:-) :-)
NikAS [45]
That's all the answers and the work and i also put the PEMDAS method that i used.

5 0
2 years ago
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