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Elis [28]
3 years ago
14

Can you combine 4x and 2x2. Explain why or why not.

Mathematics
2 answers:
yulyashka [42]3 years ago
6 0
If you mean 2 x 2 then yes, because they have alike variables. But if you mean 2•2 then no, because they don’t have alike variables.
dexar [7]3 years ago
4 0
Yes bc since 2x2=4 you just add the x to it
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Bonnie is adding a ribbon border to the edge of her kite. Two sides of the kite measure 13.2 inches, while the other two sides m
OLEGan [10]

Answer:

Bonnie needs 67.8\ in of ribbon

Step-by-step explanation:

we know that

A Kite is a quadrilateral that has two pairs of equal sides

so

To find out how much ribbon Bonnie needs calculate the perimeter of the kite

P=2(L1+L2)

where

L1 is the length of one side

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P=2(13.2+20.7)=67.8\ in

7 0
3 years ago
If 588 digits were used to number the pages of a book, how many pages are in this book?
andre [41]

Answer:

294 pages are in this book

Step-by-step explanation:

6 0
3 years ago
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emmasim [6.3K]
So I use the formula hopefully these steps work

7 0
3 years ago
Courtney is twice as old as Andre and three years older than Natalie. Courtney is half Shari's age. The difference between Shari
lesantik [10]

The question does not seem complete, but I'll represent the statement mathematically and look for their ages each. This is because the worst they can ask for is their ages.

Let C stand for Courtney's age, A for Andrei's age, N for Natalie's age and S for Shari's age. From the question we can deduce the following:

C = 2A

C = N + 3

C = S/2

S - N = C + A

S = 2C, N = C - 3 and A = C/2, therefore we have

2C - (C - 3) = C + C/2

C + 3 = C + C/2

C/2 = 3 and C = 6

A = C/2

A= 6/2

A = 3

N = C - 3

N = 6 - 3

N = 3

S = 2C

S = 2 x 6

S = 12.

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8 0
3 years ago
The expression a÷ 4 is equal to __- for a = 2.6.
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3 years ago
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