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Alecsey [184]
3 years ago
9

Help! This is due today and I don’t know nothing

Mathematics
1 answer:
ollegr [7]3 years ago
8 0

Answer:

1.A

2.A

3.B

4.B

Step-by-step explanation:

That the answer

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Answer would be greatly appreciate.
Brums [2.3K]

Answer:

e letra a na minha opinião

3 0
3 years ago
A triangle has these side lengths:
luda_lava [24]

Answer: 18 + 6x

( 7 + x ) + ( 6 + x ) + ( 5 + 4 x )

18 + 6x

Brainliest pls if it is correct!

4 0
3 years ago
A garden measuring 12 meters by 6 meters is going to have a walkway constructed all around the perimeter, increasing the total a
damaskus [11]

Answer:

x=2

Step-by-step explanation:

Original width = 6

New width 6+x+x

Orignal length 12

New length  12+x+x

A = l*w

160 = ( 6+2x) ( 12+2x)

Factor

160 = 2( 3+x) 2(6+x)

Divide each side by 4

40 = (3+x) (6+x)

FOIL

40 = 18+ 6x+3x+ x^2

40 = 18 +9x+x^2

Subtract 40 from each side

0 = x^2 +9x -22

Factor

0 = (x +11) (x-2)

Using the zero product property

x +11 =0   x-2 =0

x= -11   x=2

Since we cannot have a negative  sidewalk

x =2

4 0
3 years ago
Read 2 more answers
At the gas station, each liter of gas costs $ 3 $3dollar sign, 3, but there's a promotion that for every beverage you purchase y
IgorC [24]

Answer:

Yes! Our total savings on gas proportional to the number of beverages you purchase.

Step-by-step explanation:

Here, each liter of gas costs $3.

Every beverage you purchase you save $0.20.

So, if you purchase for $9, you will save 3*$0.20  = $0.60

So, this is proportional because when increase in purchase, there is proportional increase in savings.

6 0
4 years ago
Which expression is equivalent to 8 square root 6 in square root form
Fiesta28 [93]

Answer:

2 square root 2

Step-by-step explanation:

it is equal to 2.828 approximately. Squares root of a number is the number, which, on multiplying by itself gives the original number. Since 8 is not a perfect square, hence the value is represented in root form.

5 0
3 years ago
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