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Oksana_A [137]
2 years ago
10

1+2 = ? Think outside the box

Mathematics
2 answers:
Sveta_85 [38]2 years ago
8 0

Answer:

3

Step-by-step explanation:

1 + 1 = 1 = 3

it takes two (2) ones to make a 2. and another one makes 3

Dennis_Churaev [7]2 years ago
7 0

Answer:

12 because 1+2 add 1 to 2 WOW

Step-by-step explanation:

You might be interested in
Which shows the best estimate to use<br> to find 43 × 78?
bulgar [2K]

Answer:

The best estimate for 43x78 is 40x80

Step-by-step explanation:

43 rounded to the nearest ten is 40.

78 rounded to the nearest ten is 80.  

The answer to 40x80 is 3200

7 0
3 years ago
Find the length and width of a rectangle whose perimeter is 20 feet and whose area is 21 square feet
ipn [44]

Answer:

Length = 3

Width = 7

Step-by-step explanation:

The perimeter is 20 feet

The area is 21 feet

Let x represent the length

Let y represent the width

20 = 2(x+y)

x+y= 20/2

x+y = 10.........equation 1

x × y= 21......equation 2

From equation 1

x= 10-y

Substitute 10-y for x in equation 2

(10-y)y= 21

10y - y^2 = 21

y^2 -10y + 21= 0

After factorization the result will be

(x-3)(y-7)

x-3= 0

x= 0+3

x= 3

y-7= 0

y= 0+7

y= 7

Hence the length is 3 and the width is 7

6 0
3 years ago
I do not know this answer
Bogdan [553]

Answer:

try (-4,6)

Step-by-step explanation:

if you use tracing paper, put a mark where the point is

put the tip of the pencil on the point which it will rotate around

spin the paper by the degrees

see where the traced point ends up

4 0
2 years ago
(08.02)
alukav5142 [94]

Answer:

the median is 80.5

Step-by-step explanation:

first we put them in order

75,76,77,79,80,81,85,86,90,91

the median is the middle number...however, in cases where there are an even number of numbers, ur gonna have 2 middle numbers....so u take the average of those 2 numbers...basically, u add them and divide by 2.

So we have 2 numbers in the middle.....we add them and divide by 2 to get the median.

(80 + 81) / 2 = 161/2 = 80.5 <== the median

8 0
3 years ago
Complete the steps to find the value of x.
k0ka [10]

Answer:

Where is the equation for me to solve for x?

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
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