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Iteru [2.4K]
4 years ago
14

A circle has a radius of 5/3 units and is centered at (9.2. -7.4).

Mathematics
1 answer:
Irina-Kira [14]4 years ago
5 0

Answer:

Step-by-step explanation:

eq. of circle is (x-a)²+(y-b)²=r²

where (a,b) is the centre and r the radius.

(x-9.2)²+(y+7.4)²=(5/3)²

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Vincent propses an idea to the student government to install a basket hoop along with a court marked with all the shooting lines
sladkih [1.3K]

I think your question is missed of key information, allow me to add in and hope it will fit the original one.  Please have a look at the attached photo.

My answer:

Scale Drawing Lengths:   .     .     / .  

Actual Court Lengths       .     .     .  

Scale Factor: inch corresponds to ( ∙ ) inches, or inches, so the scale factor is .  

Let = , represent the scale drawing lengths in inches, and represent the actual court lengths in inches. The -values must be converted from feet to inches.  

To find actual length:

= =

() = inches, or feet  

To find actual width:  

= = ( )  

= / ∙ /  

= inches, or feet  

The actual court measures feet by feet. Yes, the lot is big enough for the court Vincent planned. The court will take up the entire width of the lot.

5 0
3 years ago
Which polynomial function has zeros at 2, −4, and 1?
LuckyWell [14K]

Answer:

y = (x - 2)(x + 4)(x - 1)

Step-by-step explanation:

Given the zeros of a function say x = a and x = b, then

The factors are (x - a) and (x - b) and

y = (x - a)(x - b)

Given the zeros are x = 2, x = - 4, x = 1, then

the factors are (x - 2), (x - (- 4)) and (x - 1), that is

(x - 2), (x + 4), (x - 1) , thus

y = (x - 2)(x + 4)(x - 1)

6 0
3 years ago
Read 2 more answers
9+10 ii am struggling really bad plz help.
Valentin [98]

Answer:


Step-by-step explanation:

9+10=19.

Replace the 0 in the ten with the 9.


3 0
3 years ago
What are characteristics of nonvascular plants? (Select all that apply.)
igomit [66]

Answer: They have xylem vessels and phloem vessels

Step-by-step explanation:

7 0
2 years ago
A third grade class went on a field trip. There are 24 students in the class. Three students was absent and could not go on the
12345 [234]
1. 24 students and 3 absent

24-3=21

so 21 student goes

2. 21 students divided by the 3 vans
equals to 7

so 7 student went in each van





6 0
3 years ago
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