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svet-max [94.6K]
3 years ago
8

Need help again, anyone??

Mathematics
2 answers:
stepladder [879]3 years ago
8 0

Rewrite B:  |x-3| - 1 = 5 becomes |x-3| = 6.  One way to interpret this follows:

Regard 3 as the center of a graph.  Then locate 2 points:  one that is 6 units to the right of 3, and the other that is 6 units to the left of 3.  The final graph consists of just two points:  -3 and 9.  Note that -3 + 6 = 3 (the center) and that 9-6 = 3 (also the center).

Shalnov [3]3 years ago
6 0

|x - 3| - 1 = 5

x - 3 - 1 = 5

x - 4 = 5

x = 9

-(x - 3) - 1 = 5

-x + 3 - 1 = 5

-x + 2 = 5

-x = 3

x = - 3

x = -3 , 9 matched the answers on the number line

Answer is B) |x - 3| - 1 = 5

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Hello I need help here.
guajiro [1.7K]

The area of a circle with chord length of 3√2cm is 28. 3 cm²

<h3>How to determine the area</h3>

The formula chord length of  a circle is expressed as;

Chord Length = 2 × r × sin(c/2)

Where;

  • r is the radius
  • c is the angle formed by the chord and the circumference of the circle
  • Chord length = 3√2

Let's substitute into the formula

3√2 = 2r sin 90/ 2

3√2 = 2r sin 45

3√2 = 2r × 1/ √2

2r = 3√2 ×√2/ 1

2r = 6

Make 'r' the subject

r = 6/2

r = 3cm

The formula for area of a circle is expressed as;

Area = πr²

Area = 3.142 × (3)²

Area = 3. 142 × 9

Area = 28. 3 cm²

Thus, the area of a circle with chord length of 3√2cm is 28. 3 cm²

Learn more about area here:

brainly.com/question/22972014

#SPJ1

5 0
1 year ago
a cup of cereal has 12 grams of fiber, which is 40% of the recommended daily allowance. what is the recommended daily amount?
svlad2 [7]
30 because teeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
3 0
3 years ago
SUR TUS
yanalaym [24]

Answer:

Step-by-step explanation:

2(20 + 22) = 2(42) = 84 total books

6 0
2 years ago
a barrel of water contains 60 gallons of water if 21 gallons leaked out what percent of water was left in the barrel
adelina 88 [10]

Answer:

65% remains in the barrel

:)

3 0
3 years ago
Read 2 more answers
What is the equation of the line that is parallel to the line 5x + 2y = 12 and passes through the point (−2, 4)?
icang [17]
I believe the answer is y = -5/2x + 6
4 0
3 years ago
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