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SashulF [63]
2 years ago
6

Explain how u can mentally find the sum of the fractions in exercise 3 without actually performing the calculations.

Mathematics
2 answers:
Sphinxa [80]2 years ago
6 0

Answer:

We can't see anything

Step-by-step explanation:


Crank2 years ago
3 0

Answer:

we need the pic

Step-by-step explanation:

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Distance between 1,-4and 7,-4 on a coordinate grid
MAXImum [283]

Answer:

6 units.

Step-by-step explanation:

Distance = √ [(7 - 1)^2 + (-4-(-4))^2]

= √(36 + 0)

= 6 units.

6 0
2 years ago
If you throw a six sided number cube. then how many times will i get a 7
VashaNatasha [74]

Answer:

QUESTION:

If you throw a six-sided number cube. then how many times will I get a 7

ANSWER:

This is a tricked question. You will never roll a 7 on a six-sided numbered cube unless you have 2 dice.

Step-by-step explanation:

Hope that this helps you out! :)      

If you have any questions please put them in the comment section below this answer.      

Have a great rest of your day/night!      

Please thank me on my profile if this answer has helped you.

4 0
2 years ago
A square has an area of 81x square cm. What is the perimeter of the square ?
Fudgin [204]

Answer:

The perimeter of the square is 36\sqrt{x}\ cm

Step-by-step explanation:

step 1

Find the length side of the square

we know that

The area of a square is equal to

A=b^{2}

where

b is the length side of the square

we have

A=81x\ cm^{2}

substitute and solve for b

81x=b^{2}

square root both sides

b=9\sqrt{x}\ cm

step 2

Find the perimeter of the square

we know that

The perimeter of the square is equal to

P=4b

we have

b=9\sqrt{x}\ cm

substitute

P=(4)9\sqrt{x}

P=36\sqrt{x}\ cm

6 0
3 years ago
What is the value of a? ​
Burka [1]

Answer:

9

Step-by-step explanation:

3 0
2 years ago
Please help thank you ​
Eduardwww [97]

Answer:

its (C) or (B) but my answer would be (B)

Step-by-step explanation:

3 0
3 years ago
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