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UkoKoshka [18]
3 years ago
9

( 27 − 9 ) × 3 ÷ 9 + 18 = 42 .

Mathematics
2 answers:
solmaris [256]3 years ago
5 0

Answer: 24 = 42

Step-by-step explanation:

PEMDAS / order of operations.

Leno4ka [110]3 years ago
3 0

Answer:

24=42

Step-by-step explanation:

Use PEMDAS!

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MakcuM [25]
Y=x2, 72=(6x6), 72=36, 72-36=36. The answer is d. 72=2(6x6)
3 0
3 years ago
Help me please please please please
Oxana [17]

Answer:

1.

d. (-14) + (-8)

2.

a. (-14) + 8

Step-by-step explanation:

(-14) - 8 is equal to (-14) + (-8) because we still add two negative values so the result wouldn't change.

(-14) - (-8) is equal to (-14) + 8 because there's two negative sign in front of 8 and two negative values multiplied makes a positive result.

6 0
3 years ago
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Which ordered pair is a solution of the equation -x-4y=-10​
Ilia_Sergeevich [38]

Answer:

There are many possible solutions. Here are some:

(-2,12) (2,2) (6,1) (10,0) (-6,4)

Step-by-step explanation:

hope it helps

3 0
3 years ago
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The area of a rectangle is 44 m²<br> The width is 3 2/3m<br> Work out the missing length?
Alika [10]

Answer:

12 meter

Step-by-step explanation:

We know that ,

Area of rectangle = length × breadth

so,44m square = l × 3 2/3 m

or, 44m2 = length × 11/3

or ,( 44m2)/3 2/3m = length

finally, length = 12 meters

3 0
3 years ago
Part 1
Dmitrij [34]

Answer:

a)  A n  (B' n C') =  {3, 9}.

b) (AUB) n (BUC) = {2,4,5,6,7,8}

Step-by-step explanation:

a)  Rewriting C ; C = {4,5,6,7,8}

B' = {3,5,7,9} and C' = {2, 3, 9}

so (B' n C') = {3, 9}

and A n  (B' n C') =  {3, 9}.

b)  {A U B} = { 2,3,4,5,6,7,8,9} and {B U C} = {2,4,5,6,7,8}

so (AUB) n (BUC) = {2,4,5,6,7,8}

4 0
3 years ago
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