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Ivan
3 years ago
12

Elena is trying to draw a triangle with side lengths of 4 inches and 3 inches what could be the length of the third side in orde

r for Elena to be able to draw her triangle.​
Mathematics
1 answer:
earnstyle [38]3 years ago
4 0

Elena should put a point where the two circles intersect and draw line segments connecting that point to points A and B to finish her triangle.

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If A = (0,0) and B = (8,2), what is the length of AB
Marina CMI [18]

Answer:

Hope the picture will help you

8 0
2 years ago
So this has to do with permutations and honestly I need an explanation on how I can figure these out.
AnnZ [28]
Well, the answer quite simple ....there are 4! ways to arrange these numbers...and as 4! = 4*3*2*1 = 24

hence 24 is the correct answer....


u can also remember it by theorem of multiplication as.....in first place (I.e. first code can be any no. out of 4,5,2&7 ....so 4*.....

as first place is acquired by a certain no. that leaves three no. to fill third place and when third place I'd occupied it leaves 2 numbers to fill second place and lastly only one no. to fill the last place .....so it's result will be like 4*3*2*1.



I know this is pretty much confusing ....but still I tried my best....

if anything troubles u here feel free to ask me
6 0
3 years ago
Plz solve this question. you don't have to solve step by step but just give me some hints​
levacccp [35]

Answer:

u have to use derieved form of formula of sin and cos

8 0
3 years ago
Problem Solving World
jonny [76]

Answer:

46

Step-by-step explanation:

To solve this, add.

28 + 18 = 46

7 0
3 years ago
Read 2 more answers
Question 28 (1 point)
aniked [119]

Answer:

+ 16

Step-by-step explanation:

x² - 8x = - 10

to complete the square

add ( half the coefficient of the x- term )² to both sides

x² + 2(- 4)x + (- 4) = - 10 + (- 4)²

x² - 8x + 16 = - 10 + 16

thus 16 is added to both sides to complete the square

4 0
2 years ago
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