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Cloud [144]
3 years ago
14

If the radius of a circle is 12cm, then the diameter is 6cm. True or false

Mathematics
1 answer:
melomori [17]3 years ago
6 0

Answer:

False.

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS
  • Equality Properties

<u>Geometry</u>

  • Radius: <em>r</em>
  • Diameter: d = 2r

Step-by-step explanation:

<u>Step 1: Define</u>

Radius = 12 cm

<u>Step 2: Find diameter</u>

  1. Substitute:                    d = 2(12 cm)
  2. Multiply:                        d = 24 cm

∴ The statement is false and should be 24 cm as the diameter.

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The sum of two consecutive numbers is -165. Find the value of the smaller number.
Svetllana [295]

Answer:

-83

Step-by-step explanation:

x+(x+1)=number

x+(x+1)=-165

2x+1=-165

-1         -1

2x=-166

/2     /2

x=-83

We can check our work by adding -83+-82=-165 because -83 would be the smaller number.

-83.

7 0
2 years ago
Calculate the distance between the points (-6, 4) and (5, -1). Round to the nearest tenth.
ludmilkaskok [199]
It will be 42 because of the with times the 2nd highest
4 0
3 years ago
Convert 203 yards into meters.
yuradex [85]

Answer:

184.73

Step-by-step explanation:

1 yard = 0.91m

203 yard=?

(203x0.91)/1=184.73.

+1(415) 450-6164

3 0
2 years ago
What is the slope-intercept form of the equation of the line that passes through the points (−3, 2) and (1, 5)?
IceJOKER [234]

Answer:

y = 3/4x + 17/4

Step-by-step explanation:

Step 1: Find slope <em>m</em>

m = (5 - 2)/(1 + 3)

m = 3/4

y = 3/4x + b

Step 2: Find <em>b</em>

5 = 3/4(1) + b

5 = 3/4 + b

b = 17/4

Step 3: Rewrite equation

y = 3/4x + 17/4

8 0
3 years ago
Read 2 more answers
If you bought a stock last year for a price of 103$ and it has risen 13.5% since then, how much is the stock worth now, to the n
DIA [1.3K]

Answer:

$90.75

Step-by-step explanation:

103*100=(13.5%+100%)*x

10300=113.5x

x=10300/113.5

x=90.74889868

x=$90.75

7 0
3 years ago
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