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lilavasa [31]
2 years ago
6

Which point of concurrency always lies on the interior of a triangle? Check all that apply.

Mathematics
2 answers:
docker41 [41]2 years ago
5 0

Answer: ur answer is C

Step-by-step explanation:

Mashcka [7]2 years ago
4 0

Answer:

incenter hope it helps

Step-by-step explanation:

You might be interested in
If the ratio of surface areas of 2 similar figures is 144/25 ; What is the ratio of their volumes?
kkurt [141]

Answer:

1728/ 125

Step-by-step explanation:

The ratio of corresponding lengths  of the figures = ratio of the square root of their areas.

So ratio of lengths =  12/5.

Now volume is 3 dimensional  so the ratio is the cube  of the lengths

= 12^3/5^3

= 1728/ 125.

7 0
3 years ago
Which of the following has a geometric sequence
iren [92.7K]

Answer:

5, -25, 125, -625

Step-by-step explanation:

A geometric sequence is where a number is divided or multiplied by same number continuously

in the third option the number are multiplied by (-5) continuously

8 0
3 years ago
Math Help!!!!!!!
White raven [17]
<h2><u>Answers and Explanation</u></h2>

<u>(a) Betty’s expression:</u>

Cost of guest = 10 × x + 10 × x + 10 × x

                    = 10x + 10x + 10x

cost of the venue = 80

Total cost =<em> 10x + 10x + 10x + 80</em>

<u>(b) Dawnie’s expression:</u>

Cost of the location  = $80

Number of guests = x + x + x

Cost of all guests = $10(x + x + x)

Total cost = <em> 10(x + x + x) + 80</em>

<u>(c) Joan’s expression:</u>

Cost of the location = 80

Cost of guest = 10 × x + 10 × x + 10 × x

                    = 10x + 10x + 10x

                    = x(10 + 10 + 10)     ⇒  After factoring out x.  

Total cost =<em> x(10 + 10 + 10) + 80</em>



8 0
3 years ago
Please need help with this math question
fenix001 [56]
X=15

Hope this helps!!!
3 0
3 years ago
R!×p(5,r)=40....r=??​
77julia77 [94]
R= 40
pr!(5,r)= 40
hope this helps
7 0
3 years ago
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