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vovangra [49]
3 years ago
7

Please answer the two questions on the photo

Mathematics
1 answer:
SIZIF [17.4K]3 years ago
3 0

Answer:

a) 7 tiles

b)4 1/3 tiles*

Step-by-step explanation:

*you would need 5 tiles if the answer isn't supposed to be a fraction. 4 1/3 is the exact amount but if they are asking for whole tiles you need to put 5. since they didn't actually specifiy that i don't think you have to worry about it. i would go with 4 1/3 tiles

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To train for an upcoming marathon, Alvin runs 9 miles a day. If Alvin runs 9 miles every day for 30 days, how many total miles w
nydimaria [60]

Answer:

Step-by-step explanation:

if he runs 9 miles a day for 30 days thats 9x30 its pretty simple math all you have to do is multiply it should be 270 miles in total. np abt the spammage

6 0
3 years ago
Read 2 more answers
Given p=3q which of these will be p if q is increased by 2?
MAXImum [283]

If we increase q by 2, it means that q becomes q+2.

So, p will become

p=3q \mapsto \bar{p}=3(q+2)=3q+6=p+6

So, the new value for p is 6 more than the previous one.

The second exercise looks a bit odd: if the sequence started with -100, then it would be

-100, -97, -94, -91, -88,...

And every term would be 3 more than the previous one, so the next term would be -85, but this doesn't appear in your option.

Also, the fact that the sequence starts with positive 100 is quite strange, because it is unrelated to the rest of the sequence.

Are you sure that the exercise is written correct? Or are there any typos?

8 0
3 years ago
Who can help me with this algebra thanks for your help guys.
hjlf
31. +
34. -
To figure out more, just solve the known problem, and then go over what the answer would be to the unknown one until you find the answer that makes it true.
6 0
3 years ago
1/2(x-6.5) = 3.16 what is x?
cricket20 [7]

Answer:

x =12.82

Step-by-step explanation:

1/2(x-6.5) = 3.16

Multiply each side by 2

1/2(x-6.5) *2 = 3.16 *2

(x-6.5) = 6.32

Add 6.5 to each side

(x-6.5+6.5) = 6.32+ 6.5

x =12.82

5 0
3 years ago
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Is 24 tenths less than or greater than 2.5
Helga [31]
Remember, that 10/10 is 1.

Therefore, 20/10 is 2.

To add a .5 or a half, since 5 is half of 10, add 5/10ths.

You end up with 2.5=25/10

So, 24/10 is less than 2.5.
4 0
4 years ago
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