3 years ago

How do you do this??

Mathematics

1 answer:

ad-work [718]3 years ago

7 0

Answer:

maybe 3 ?????

Step-by-step explanation:

You might be interested in

The length of a rectangular garden is 15 less than twice the width. The area is 3375 ft^2. What are the dimensions of the garden

tatyana61 [14]

The answer could 156 or 268 Thats what i got

8 0

3 years ago

Hello, just need the answer for this question. Thank you for your help if you do so.

musickatia [10]

Answer:

In the first one you are missing (x - 3) so it will be 4(x - 3) and if you factor it out it will be 4x - 12

In the second one you are missing a (x -5)which means 9x(x -5) or when you factor it out it will be 9x^2 - 45x

Step-by-step explanation:

3x^2 -23x + 40 = (3x - 8) (x - 5)

3x^2 -17x + 24 = (3x -8) ( x - 3)

7 0

2 years ago

ဇကis2/4 greater than or less than 2/3<br>

kicyunya [14]

Answer: 2/4 is less than 2/3

8 0

2 years ago

The area of a rectangle is 27ft squared, and the length of the rectangle is 3ft less than twice the width. Find the dimensions o

oksano4ka [1.4K]

Answer:

width =4.5ft

length=6ft

Step-by-step explanation:

w = x

L = 2x-3

area = L*w

27 = x(2x-3)

$27=2x^{2} -3x$

$2x^{2} -3x-27=0$

$2x^{2} +6x-9x-27=0$

2x(x+3)-9(x+3)=0

(2x-9)(x+3)=0

2x-9=0

2x=9

x=9/2

x=4.5

L=2x-3=2*4.5-3 =9-3=6

6 0

3 years ago

Geneva rode her bike a total of 2 1/2 miles from her house to school. First she rode 4/5 mile from her house to the park. Then s

Sonja [21]

Add 4/5 and 1/5 to make 5/5 or 1 mile the subtract 1 from 2 1/2 to equal 1 1/2 miles

8 0

3 years ago