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dolphi86 [110]
3 years ago
14

What is the diameter of the following circle?​

Mathematics
2 answers:
DochEvi [55]3 years ago
6 0

Answer:

12

Step-by-step explanation:

diameter is 2r

r=6

6*2=12

sveta [45]3 years ago
3 0

Answer:

12

Step-by-step explanation:

6 is the radius and when u square it u get 12

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Help me with this please
sergeinik [125]

Answer:

m(arc)PM = 139°

Step-by-step explanation:

m<N = (1/2)[m(arc)PM - m(arc)OM]

59 = (1/2)[m(arc)PM - 21]

118 = m(arc)PM - 21

m(arc)PM = 139°

4 0
2 years ago
Molly is filling bags of marbles. She makes each bag so that 3 out of every 8 marbles are blue. Which equation correctly compare
xeze [42]

Answer:

19

Step-by-step explanation:

Solving,

4x-5 = 27 add five to both sides

4x =32 divide by 4

x = 8 = blue marbles

3x-5 = 19 = red marbles.

5 0
2 years ago
Evaluate x/y when x=32 and y=4.
lbvjy [14]

Answer:

x = 32

y = 4

x/y = 32/4 = 8

Hope it helps!

4 0
2 years ago
Read 2 more answers
100 POINTS!!!!
Vladimir [108]

<em>There is no specific requirement in the question, but I'm assuming you need to compute the time needed for Alexis reach 1,000,000 Instagram followers</em>

Answer:

t= 462.82\ days

Step-by-step explanation:

<u>Exponential Growth </u>

When the number of observed elements grows as the previous value multiplied by a constant ratio, we have exponential growth. The formula to model such situations is

\displaystyle f(x) = f_o(1 + r)^t

Where f_o is the initial value of f, 1 + r is the constant ratio, and t is the time expressed in half days (12 hours)

The initial value is 100 Instant followers, thus:

\displaystyle f(x) = 100(1.01)^t

We need to know when the number of followers will reach 1,000,000. Setting up the equation

\displaystyle 100(1.01)^t=1,000,000

Simplifying by 100

\displaystyle (1.01)^t=10,000

Taking logarithms

\displaystyle t\ log(1.01)=log\ 10,000

\displaystyle t\ log(1.01)=4

Solving for t

\displaystyle t=\frac{4}{log(1.01)}=925.63 periods of 12 hrs

t= 462.82\ days

7 0
3 years ago
Solve the following inequality. 45 &lt; 9(x + 3) &lt; 153 A. 8 &lt; x &lt; 14 B. 2 &lt; x &lt; 20 C. 8 &lt; x &lt; 20 D. 2 &lt;
kaheart [24]

Answer:

B

Step-by-step explanation:

hope this help but I worked it out so it should be true

7 0
3 years ago
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