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RideAnS [48]
3 years ago
9

What is the value of x?

Mathematics
1 answer:
fiasKO [112]3 years ago
6 0

Answer:

x=23

Step-by-step explanation:

2x+3=49

2x=49-3

2x=46

x=23

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When Legs jumps 2 times and takes 13 steps forward, he lands in the same place as when he jumps 4 times and takes 5 steps backwa
tangare [24]

Answer:

9 steps

Step-by-step explanation:

Let x be the number of jumps

and y be the number of steps

So the first case

2x+13y

Second case

4x-5y

Both cover equal distances so

2x+13y=4x-5y

\Rightarrow 2x-4x=-5y-13y

\Rightarrow 2x=18y

\Rightarrow x=9y

So, one jumps is 9 steps.

4 0
3 years ago
What are the smallest and largest possible numbers in base 3?
adelina 88 [10]

Our number system is in base 10.  The ones place holds digits 0 - 9.  When you reach 10, you must add another place value (the tens place).

Base 3 is digits 0-2 becasue when you reach 3, you need to add another place value.

Therefore, the smallest number is 0 and the largest number is 2.

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3 0
4 years ago
2 times 2 times 13 what is the missing number
atroni [7]
The answer is 52 if you are looking for the answer to 2x2x13=? then it is 52. Otherwise idk what you are asking.
5 0
3 years ago
An olympian swam the 200-meter freestyle at a speed of 1.8 meters per second. An olympic runner ran the 200-meter dash in 21.3 s
Alla [95]
It would be 20
21.3
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19.5 rounded would be 20
3 0
3 years ago
A circle has a circumference of 907.46 What is the diameter of the circle?
mafiozo [28]
The diameter would be d≈288.85!

I hope this helped! Brainliest? :) -Raven❤️
7 0
3 years ago
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