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Agata [3.3K]
3 years ago
7

1. X - 18 = 23

Mathematics
2 answers:
Thepotemich [5.8K]3 years ago
6 0

Answer:

  1. 41
  2. -5
  3. 42
  4. 21
  5. 4
  6. 7

Step-by-step explanation:

mash [69]3 years ago
6 0
1.41
2.-5
3.42
4.21
5.4
6.3
7.11
8.60
9.-34
10.12
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I NEED HELP PLEASEEE
Gwar [14]

Answer:

b = \sqrt{333}

Step-by-step explanation:

1. We can use the Pythagorean Theorem to find the missing side, b.

  • 14^2 + b^2 = 23^2

2. (Solving)

Step 1: Simplify both sides of the equation.

  • (14*14)+b^2 =(23*23)
  • 196 + b^2 = 529

Step 2: Subtract 196 from both sides.

  • 196 + b^2 - 196 = 529 - 196
  • b^2 = 333

Step 3: Take square root of both sides.

  • \sqrt{b^2} = \sqrt{333}
  • b = \sqrt{333}

Step 4: Check if solution is correct.

  • 14^2 + \sqrt{333^2} = 23^2
  • (14*14)+(\sqrt{333} *\sqrt{333})=23*23
  • 196 + 333 = 529
  • 529 = 529

Therefore, b = \sqrt{333}.

6 0
3 years ago
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KATRIN_1 [288]

M-7<6

add 7 to each side

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3 years ago
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A cylinder has a base diameter of 20 meters and a height of 10 meters. What is it’s volume in cubic meters, to the nearest tenth
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Step-by-step explanation:

The volume of a cylinder is given by;

πr²h

π * (²⁰/₂)² * 10

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3 years ago
Need help badlyyyyyy
iren2701 [21]

Answer:

29 degree

because it is a linear pair and sum of Lanier pairs is 180 degree so one value is give and the other value we have to find by subtracting 151 from 180

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