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vodka [1.7K]
3 years ago
6

If x= 4x10-3  and y= 2x10-2  then  Find the value of x+y​

Mathematics
2 answers:
sweet-ann [11.9K]3 years ago
6 0

Answer:

X=37

Y=18

Step-by-step explanation:

The answer to x is 37 because 4 x 10 is 40 - 3 is 37

The answer to y is 18 because 2 x 10 is 20 - 2 is 18

Elis [28]3 years ago
6 0

Answer: I got 55. I'm not sure srry.

X=37

Y=18

Step-by-step explanation:

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The factorial 4! is equal to _______.<br><br> This is about permutations btw.
bekas [8.4K]

Answer:

24

Step-by-step explanation:

factorial(4) = 4*3*2*1

factorial(4) = 24

8 0
4 years ago
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If a triangle has a height of 12 inches and a base of 5 inches, what's its area? A. 90 sq. in. B. 45 sq. in. C. 60 sq. in. D. 30
Vilka [71]

Answer:

D

Step-by-step explanation:

(12*5)/2= 30

4 0
3 years ago
2 3/4+1 1/5 i need this for math, im kinda stupid, please dont anwser if you dont know its for a test XD
Oksi-84 [34.3K]

Answer:

3  19/20

Step-by-step explanation:

So...

The first step is to find a common denominator between the 2. The smallest common denominator is 20. So you would do 3/4 times 5/5 which is 15/20. (2 15/20)

1/5 times 4/4 = 4/20(1 4/20)

So the final step is to add them together

2 15/20 + 1 4/20= 3 19/20.

This is the most simplified answer you can get.

5 0
3 years ago
Can someone help me?
BabaBlast [244]

Answer:

it is b

Step-by-step explanation:

5 0
2 years ago
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PLEASE HELP
pickupchik [31]
I believe it is B. y = 2x + 2
6 0
3 years ago
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