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Kobotan [32]
2 years ago
12

Hey guys back again ,If you have any doubt in maths you can ask ​

Mathematics
1 answer:
Juli2301 [7.4K]2 years ago
3 0
Answer
What is acute angle
Step-by-step explanation:

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What is the perimeter of quadrilateral ABCD? a(-3,2) b(4,2) c(3,-3) d(-3,3)
lord [1]

Answer:

Perimeter will be = 21.6

Step-by-step explanation:

As we know the formula to get the length between two points A and B having coordinates A(x,y) and B (a,b) is

AB = √(x-a)²+(y-b)²

We will use this formula to get the lengths of all sides of the quadrilateral.

AB=√(4+3)²+(2-2)² =√7² =7

BC = √(3-4)²+(-3-2)²=√(-1)²+(-5)² = √1+25=√26 = 5.1

CD = √(3+3)²+(-3-3)² = √6²+(-6)² = √72 = 8.5

DA = √(-3+3)²+(3-2)² =√1 = 1

Since perimeter of the quadrilateral = sum of lengths of all sides

Perimeter = 7 + 5.1 + 8.5 + 1 = 21.6

8 0
2 years ago
Read 2 more answers
Si f(1)=18 que es f(5)
alexira [117]
F(5)=90 pienso que si
3 0
3 years ago
60/30 in simplistic form<br><br><br> Need answer quick!!!!!!!!!
makkiz [27]

Answer:

2

Step-by-step explanation:

60/30 is 2

HOpe this helps :D

PLz mark brainliest if correct :D

3 0
3 years ago
Which would you consider to be more accurate, a probability experiment of 10 trials or a probability experiment of 100 trials
Marat540 [252]
I would 100 because the more the trials means the more the results which means you get more of an accurate experiment then if you only did 10. Because since you have so many answers from all of the experiments you can conclude the correct answer from all of the experiments. I hope you get what I’m trying to say
8 0
3 years ago
#20. I’m confused with letter D. How is that a property?
Anarel [89]

property and equasion are related words. for instance, 20=4x5

the prudct is 20 and the factors are four and five

yw

plz mark brainliest

6 0
3 years ago
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