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devlian [24]
2 years ago
11

HELPPP PLSSSS THE PYTHAGOREAN THEOREM

Mathematics
1 answer:
maxonik [38]2 years ago
8 0

Answer:

Step-by-step explanation:

a²+b² = c² c is always the longest line thats opposite to the 90 degree angle

for 1

15² + b² = 17²

b² = 17² - 15²

b = √(17² - 15²)

b= 8

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A ballroom in a hotel has the shape shown in the diagram. The hotel manager needs to determine how much carpet is needed to reca
Aleonysh [2.5K]
We can separate the shape into a rectangle and a square
the area of the rectangle :
3 \times 12  = 36
the area of the square:
{6}^{2}  = 36
the area of the whole shape:
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hope this helps
3 0
3 years ago
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Go su b to my yt chan nel COD_BeanoYT
horrorfan [7]

Answer:

i did.

Step-by-step explanation:

8 0
2 years ago
What is i^84? a) -i b) i c) -1 d) 1
mariarad [96]

Answer:

D) 1

Step-by-step explanation:

When you start raising i to certain powers, you begin to notice a pattern.

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This cycle repeats forever. Since 84 is a multiple of 4, i^84 must be 1. Hope this helps!

7 0
3 years ago
Which angle refers to the same angle as ∠ D E F
Aleks04 [339]

Answer:

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5 0
2 years ago
3[5x - 4] - [-30 - 45x]
Nimfa-mama [501]
3(5x - 4) - (-30-45x)
= 15x - 12 + 30 + 45x <- Distributive Property
=60x + 18 <- Combine Like Terms

If you're trying to solve for 0:

0 = 60 x + 18
-18 = 60x <- Subtracted 18 from both sides
x = \frac{-18}{60} = \frac{-9}{30} <- Divided both sides by 60 and then simplified.

x = \frac{-9}{30} <- Fraction Form
x = -0.3 <- Decimal Form

Give Brainliest for simple answer plz :P
3 0
2 years ago
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