Ask question

Ask question

All categories

3 years ago

11

in order to fence a garden the rowan family needs 64 ft of lumber. the garden at the correas house will need to be 150% larger.h

ow many feet of lumber will the correas need?

1 answer:

almond37 [142]3 years ago

8 0

Answer:

96

Step-by-step explanation:

Divide 64 by 2

add 32+ 64

x=96

You might be interested in

For what value of k are the roots of the quadratic equation kx (x-2)+6=0 equal?

ser-zykov [4K]

Answer:

$\boxed{\sf k=6}$

Step-by-step explanation:

$\sf kx (x-2)+6=0$

Expand brackets.

$\sf kx^2 -2kx+6=0$

This is in quadratic form.

$\sf ax^2 +bx+c=0$

Since this is for equal roots:

$\sf b^2 -4ac=0$

$\sf a=k\\b=-2k\\c=6$

$\sf (-2k)^2 -4(k)(6)=0$

$\sf 4k^2-24k=0$

$\sf 4k(k-6)=0$

$\sf 4k=0\\k=0$

$\sf k-6=0\\k=6$

Plug k as 0 to check.

$\sf \sf 0x^2 -2(0)x+6=0\\6=0$

False.

So that means k must equal 6.

3 0

3 years ago

So I need help pls show ur work

Ad libitum [116K]

Answer:

x = – ⅓

Step-by-step explanation:

The solution to the expression can be obtained as follow:

–3.1x + 7 – 7.4x = 1.5x – 6(x – 3/2)

Clear bracket

–3.1x + 7 – 7.4x = 1.5x – 6x + 9

–3.1x – 7.4x + 7 = –4.5x + 9

–10.5x + 7 = –4.5x + 9

Collect like terms

–10.5x + 4.5x = 9 – 7

–6x = 2

Divide both side by –6

x = 2 / –6

x = – ⅓

Thus, the solution to the equation is –⅓

7 0

3 years ago

27 red bikes out of 33 bikes

aalyn [17]

Answer:

6bikes

Step-by-step explanation:

Simple

<h2>#hope</h2>

........ ..........

4 0

2 years ago

Read 2 more answers

Identify the polynomial. a ^2 + bcd ^3

Tpy6a [65]

B, binomial. 2 terms

Hope that helps

8 0

2 years ago

Read 2 more answers

In New York State's Quick Draw lottery, players choose between one and ten numbers that range from 1 1 to 80 . 80. A total of 20

amid [387]

Answer:

b

Step-by-step explanation:

7 0

3 years ago