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antiseptic1488 [7]
3 years ago
13

2+2+2+2+2+2+4+4+2-4=

Mathematics
1 answer:
9966 [12]3 years ago
4 0

Answer:

2+2+2+2+2+2+4+4+2-4=18

Step-by-step explanation:

Good I guess

12 almost 13

female

you don't need either of those

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Which statement is true?
Nadusha1986 [10]

The correct statement is D.

Step-by-step explanation:

Given,

For backyard

Length = 5x-2

Width = 2x+4

For house

Length = 5x-2

Width = 4x-12

For driveway

Length = x+10

Width = 4x-12

To find the correct statement.

Formula

The area of a rectangle = Length × Width

So,

The area of the house and the driveway = (5x-2)(4x-12) + (x+10)(4x-12)

= (4x-12)(5x-2+x+10)

= (4x-12)(6x+8)

=24x^{2} +32x-72x-96

= 24x^{2} -40x-96

So, the correct statement is D

You can cross check the other statements.

5 0
3 years ago
Simplify. 1+32⋅2−5 A −48 B14 C15 D27
saul85 [17]

Answer:

14

Step-by-step explanation:

im different

8 0
3 years ago
What is the volume of the cone with a height of 3ft and a radius of 4 ft in cubic ft
tino4ka555 [31]
The answer is 50.24 ft
4 0
3 years ago
Adelaide paid $35 for a manicure and gave the manicurist a 20% tip.
Inessa05 [86]
She paid $42 dollars in total.
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3 years ago
How many solutions does this equation have?
kozerog [31]

Hello from MrBillDoesMath!


Answer: infinite solutions


Discussion: I did a double take on this one but  the left hand is

a + 3 + 2a =  3a +3

and the right hand side is

-1 + 3a + 4 = 3a + (4-1) = 3a + 3


The left and right sides of the equation are identical for all "a", i.e. for infinitely many "a" values.


Regards, MrB.







5 0
3 years ago
Read 2 more answers
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