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user100 [1]
3 years ago
15

WHOEVER CAN SOLVE THIS IS A CRAZY GENIUS!!

Mathematics
1 answer:
Lorico [155]3 years ago
6 0

Answer:

3

Step-by-step explanation:

the speed boat only makes one stop the ferry makes two. it takes more kilometers to make several stops then it does one.

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Charlotte is running a rate of 9 km per hour. What is her rate at meters per second?
Alenkinab [10]
1 km = 1000 meters and 1 hour = 3600 seconds.

9x1000= 9000

9000/3600= 2.5


Your answer would be 2.5 meters per second.
8 0
3 years ago
4. The money in Mrs. Finch’s savings account is earning 1.45% interest. Which number below is greater than 1.45%
makvit [3.9K]
B) 0.019

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6 0
3 years ago
1) 2/7×1/2 <br>2) 5/8×4/5 <br>3) 1/6×2/3<br>4) 1/3×3/4<br>5) 1/2×2/3<br>6) 1/3×2/5​
nignag [31]
1) 1/7
2) 1/2
3) 1/9
4) 1/4
5) 1/3
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hope this helped:)
5 0
3 years ago
8z-13=7 what's the number that replaces z
Goshia [24]
All you do is solve for z. So 8z-13=7. To solve for a variable you have to do the opposite to cancel out the numbers on each side. First you add 13 over to 7 to cancel out 13 on the z side. So 8z=20 is what you have left. Then you divide 8 on both sides to cancel out 8 on the z side. what you are left with is z=2.5. Lastly you plug and check. 8(2.5) - 13 = 7, 20-13=7. And thats correct so z is 2.5.
4 0
3 years ago
Read 2 more answers
when angle anc is a right angle and angle anb = 2x and angle bnc = 3x then what is angle anb? what is angle bnc?
gtnhenbr [62]
We know, sum of all the angles in a triangle is equal to 180 degree
So, 90 + 2x + 3x = 180
5x = 180-90
x = 90/5
x = 18

∠ANB = 2x = 2(18) = 36
∠BNC = 3x = 3(18) = 54

Hope this helps!
6 0
3 years ago
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