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SashulF [63]
3 years ago
9

(-1,2) and (3,4) what's the midpoint ? Show work please.

Mathematics
1 answer:
babymother [125]3 years ago
7 0
The midpoint formula is:
( \frac{x1 + x2}{2} ,  \frac{y1+y2}{2} )
Insert your coordinates.
(\frac{-1+3}{2},  \frac{2+4}{2}) =  (\frac{2}{2},  \frac{6}{2} )
Simplify.
(1,3)
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John's checkbook had a balance of $432.05 on June 10th On June 12th he wrote a check
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John's currenct account balance after the deposit is $357.43.

Step-by-step explanation:

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6 0
3 years ago
What is the common ratio of the geometric sequence below 10,15,22.5,33.75​
snow_lady [41]

Answer:

You divide each member by the one before it

Explanation:

You'll find that the answer  r = 1.5  ( r  for ratio)

The first term is called  u∧0 = 10

So the<em>  n</em> th term is called  u <em>n </em>− 1  and it takes <em> n</em> − 1  multiplications to get there from u 0 , so:

<em>n </em>th term =  u n  − 1  = u 0 ×  r n − 1

Or, in your case: <em> n</em> th term  = u <em>n </em>− 1 = 10 × 1.5<em> n </em>− 1

you can check out this it has the same answer as me

https://socratic.org/questions/how-do-you-find-the-nth-term-rule-for-10-15-22-5-33-75-50-63

6 0
3 years ago
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Brrunno [24]
I'm not going to give you the answer, but I'm going to give really obvious hints to you.
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4 0
3 years ago
Is xyz congruent to abc ? If so, name the postulate that applies
saveliy_v [14]

Answer:

D. Congruent -  SAS  (Side - Angle - Side)

Step-by-step explanation:

We have

XY ≅ AB    (side)

∠Y ≅ ∠B   (angle)

YZ ≅ BC    (side)


5 0
3 years ago
Read 2 more answers
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