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amid [387]
3 years ago
15

Open in Desktop App

Mathematics
1 answer:
kiruha [24]3 years ago
7 0

Answer:

lowkey dont know the answer

Step-by-step explanation:

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Can someone pls help ASAP
Vera_Pavlovna [14]

Answer:

89.44

Step-by-step explanation:

using the Pythagorean Theorem: a^{2} +b^{2}=c^{2}

80^{2} +b^{2} =120^{2} \\6400+b^{2} =14400\\b^{2}  = 8000\\b = 40\sqrt{5}

120 is the hypotenuse so it would be c in the equation.

To solve, I simplified and isolated the variable. I got the square root of 8000 simplified (but idk how to write that out lol)

This answer is closest to 89.44

*Hope this helped! Have a great day/ night wherever you are! : )*

3 0
3 years ago
The slope of the line below is -3. Is the coordinates of the labeled point to find a point - slope equation of the line
puteri [66]
Point slope form = y - b= m ( x - a )

where y and x stay the same

m is the slope

and (a, b) (any coordinate on the graph)

based on the point (5, -7)

Y - (-7) = -3 (x - 5)

however, the - cancels out the negative 7 making I positive

Y + 7 = -3(x - 5)












3 0
3 years ago
Sergio bought 1 yard of yellow yarn. he used 21 inches of this yarn for a project. what part of the yarn that he bought did he u
Eduardwww [97]
About 66 percent of the yarn
4 0
3 years ago
MATH PLEASE HELP! WILL MARK BRAINLIEST ANSWER!
Nikolay [14]
I believe it is 3,4 4,5 3,6
7 0
3 years ago
Read 2 more answers
A novel is 11/16 inch thick. If there are two shelves, each 99 inches wide, how many novels will be able to fit on the two shelv
34kurt
First let's just combine the shelves to make it easier. 99 + 99 = 198.

We can simply divide 198 by 11/16 to get the answer. First let's convert 11/16 to a decimal.

11 divided by 16 is 0.6875

So 198 divided by 0.6875 is 288.

288 novels can fit on both the shelves.
8 0
3 years ago
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