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Tema [17]
3 years ago
10

If 101! = (99!)x, then x = ?

Mathematics
1 answer:
beks73 [17]3 years ago
5 0
99!x=101!\ \ \ /:99!\\\\x=\frac{101!}{99!}\\\\x=\frac{99!\cdot100\cdot101}{99!}\\\\x=100\cdot101\\\\x=10\ 100
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Math help !! :) thanks!
Ber [7]

X= (-7,12)

Y= (7,-9)

The distance between the x points is 14 units

we want a ratio of 3 to 4

for every 3 on one side there are 4 on the other for 7 total

6 to 8   = 14

so 6 on one side 8 on the other

so 6 units on the left starting at -7

-7 + 6 = -1


same with y

12 to -9 is 21 units

3 to 4 = 7

6 to 8 =14

9 to 12 = 21

so 9 unit from the top

12-9 = 3

(-1,3)

Choice A

5 0
2 years ago
Read 2 more answers
Renta is hiking along a trail that is 13.7 miles long so far she height along 1/10 of of the trail how far does went a hike
tigry1 [53]

Answer:

1.37 miles

Step-by-step explanation:

If she went along 1/10 of the trail, multiply that fraction times the length of the trail

1/10 * 13.7

13.7/10

Move the decimal 1 place to the left since we are dividing by 10

1.37 miles

6 0
3 years ago
I need a little help on this I have a hole bunch more to have you guys answer for me...
Allisa [31]
Well if the picture of the cheese equals to one cheese then you should just be able to add all the cheeses in the graph to get the amount of stinky cheese there is and when you add all of them you get 12 pieces
so the answer would be 12 pieces of cheese
3 0
3 years ago
Read 2 more answers
A pair of jeans is on sale for 20% off. The sale price is $55.00. What is the original amount of the pair of jeans?
konstantin123 [22]

Answer: 275$

I'm not entirely sure I did this right! But at least try!!!

Step-by-step explanation:

20/100 = 55/x (cross multiply)

20x = 5,500 (divide)

X = 275

5 0
2 years ago
there are 32 pets at pet store .there are 3 times as many mammals as reptiles in store.. how many reptiles are there at the pat
mr_godi [17]
Well i would do this  32*3=96 but not sure.
7 0
2 years ago
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