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castortr0y [4]
2 years ago
9

The radius of the circle F is 19cm.

Mathematics
2 answers:
andrew11 [14]2 years ago
4 0

Answer:

38.(D)

Step-by-step explanation:

Diameter=2R

Which gives u 19+19= 38

kykrilka [37]2 years ago
3 0

Answer:

38

Step-by-step explanation:

A circle's diameter is 2x the radius. (2r=d)

2x19=38

Please rate thanks and mark brainliest ! hope this helps :)

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What is the perimeter of the triangle shown on the coordinate plane, to the nearest tenth of a unit?
Liono4ka [1.6K]
I think its D i got 23 but 24 is the closes


4 0
2 years ago
Purchase price of article = $5,555 Down payment = $555 Number of payments = 42 True annual interest rate=18% Monthly Payment= $
bixtya [17]
The answer to the monthly payment is $257.1428571 or $258.

How to get the answer:
Simply minus $5555 to $555. You get $5000. 
Then, divide $5000 to the number of payments which is 42. (5000/42)
For that, you get a total of 119.047619. But that is not the final answer yet.
Next, we will multiply 119.047619 to 12, because we are looking for the monthly payment and we were given an "annual" rate. Annual means yearly and every year we have twelve (12) months. In that case, 119.047619 multiplied by 12 is equal to 1428.571428. Still, it is not the final answer.
The last step is, we will multiply the answer 1428.571428 to 18% or .18 and we get a total of 257.142857. Since we used the unit $ then we will a dollar for the answer. Completing the answer to the ]question, we get a total of $257.142857 or $258 for the monthly payment.

6 0
2 years ago
Read 2 more answers
-4(5+n) = -12 need help​
user100 [1]

First, simplify out the brackets:

-20 - 4n = -12

Then, combine like terms by moving the -20 to the other side

-4n = -12 + 20

-4n = 8

Divide by -4 on both sides to isolate the n

n = 8/-4

n = -2

7 0
3 years ago
Read 2 more answers
DELETED DELETED DELETED
Viefleur [7K]

Answer:

21. x = 5, 23.

Step-by-step explanation:

6 0
2 years ago
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PLEASE HELP. TAKE AT HOME TEST. if u = LN5 and v = LN2, write LN8/15 in terms of u and v. (8/15 is 8 over 25)
astra-53 [7]

Answer:

\ln( \frac{8}{25} )  = 3v  -  2u

Step-by-step explanation:

We have that

u=  \ln(5)

and

v =  \ln2

This implies that;

5 =  {e}^{u}

and

2 =  {e}^{v}

Now find and expresion for

\ln( \frac{8}{25} )

Which is

\ln( \frac{8}{25} )  =  ln(8)  -  ln(25)

\ln( \frac{8}{25} )  =  ln( {2}^{3} )  -  ln(  {5}^{2} )

\ln( \frac{8}{25} )  = 3 ln( {2} )  -  2ln(5)

\ln( \frac{8}{25} )  = 3v  -  2u

8 0
3 years ago
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