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coldgirl [10]
3 years ago
5

What number can you add to √7 to get a rational number?

Mathematics
1 answer:
Oduvanchick [21]3 years ago
4 0
The only number you can add to √7 to get a rational number is a-√7 where a is any rational number.
So if a=0 the answer is -√7, option answer 1.
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mariarad [96]
The answer is “the cost for every 1 lawn mowed”. This is because the graph is showing an increase in price every time another lawn is mowed.
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Angela enjoys swimming and often swims at a steady pace to burn calories. At this pace, Angela can swim 1,700 meters in 40 minut
geniusboy [140]
1700÷40= 42.5 

step one: you divide 40 into 1700
step two: you find the closest number that goes into 1700 which is 4 so 40×4= 160
step three: then you subtract 1700 from 160 and you'll get 100
step four: then you'll find the closest number that goes into a 100 and that will be 2 so 40×2=80
step 5: you'll then subtract 100 from 80 and you'll get 20 
step 6: you when then add a decimal and add an extra 0 to 1700 so you will now have 17000 you will bring down the 0 to make 20 into 200 and you will find the closest number that will go into 200 which will be 5 cause 40×5= 200 so you're answer will be 42.5units

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3 years ago
9 friend catches the bus into town.the total cost is 31.05.how much does it cpst for one person
Kruka [31]
I think the answer is 3.45$ for one person.
7 0
3 years ago
Read 2 more answers
Need help ASAP and will give brainliest if right!
Luba_88 [7]

Answer: The answer is converges r=1/7

4 0
3 years ago
EASYY TO ANSWER I WILL MARK YOU AS BRILIANT HELP PLEASE
BARSIC [14]

Question 1: (0,2) because b value in mx+b is y-intercept


Question 2: plug in 4 for x you will get 1 so max is (4, 1)


Question 3: plug in -4 for x you will get -5 so min is (-4, -5)


Hope it helps :D

7 0
3 years ago
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