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Anna007 [38]
3 years ago
15

What is 1 1/2 - 3 5/7?

Mathematics
1 answer:
kramer3 years ago
3 0
The answer is -2.21428571429
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EASY 5 POINTS REALLY NEED HELP RN!!!! Which expression finds the length of side x in this right triangle?
ArbitrLikvidat [17]
Use Pythagoras:


x² = (8.5)² + (5)²


x = √[(8.5)² + (5)²]
3 0
3 years ago
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Whats the awnser for this ratio?
pishuonlain [190]
It is divisible by 5,000
4 0
4 years ago
it takes 30 kids 6 hours to build a man sized Sand Castle. how many kids were there if the same game took only two-and-a-half ho
Pachacha [2.7K]

Answer:

There were 72 kids there.

Step-by-step explanation:

This question can be solved using proportions, by a rule of three.

The number of kids and time are inversely proportional, that is, if we increase the number of kids to build the castle, the time it takes will decrease. This means that to solve the rule of three, instead of applying cross multiplication, we apply line multiplication.

We have that:

30 kids - 6 hours

x kids - 2.5 hours.

Applying line multiplication

2.5x = 30*6

x = \frac{180}{2.5}

x = 72

There were 72 kids there.

4 0
4 years ago
The number of bagels sold daily for two bakeries is shown in the table:
den301095 [7]
Answer: D

Reason: Both of the data shown is in no way symmetric
5 0
4 years ago
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Someone help me answer this and show work please!
timurjin [86]

Answer:

Simple

Rise/Run

for one week they run 10 miles

2 weeks 20 miles

3 weeks 30 miles

4 weeks 40 miles

the rate of change would be 10/1 (Why? Because you rise +10 each time per week.)

divide that it would be 10 (:

gOoD lUCk

second answer copied me so.

7 0
3 years ago
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