4 years ago

F(-8)=7(1-8) answer needed asap

Mathematics

1 answer:

snow_lady [41]4 years ago

7 0

Answer:

Step-by-step explanation:

You might be interested in

Can i have some help please

Shalnov [3]

Answer:

bababooey

Step-by-step explanation:

4 0

3 years ago

What is the range of the following graph?

irinina [24]

R= -2 is less than or equal to y is less than or equal to 1

8 0

3 years ago

Read 2 more answers

What is the percent of change? Is it an increase or a decrease? 100 to 150

grandymaker [24]

Answer:

50% increase

Step-by-step explanation:

% change = (new value-initial value)/initial value x 100

= (150-100)/100 x 100 = 50%

3 0

4 years ago

7. I sell cookies for $2 and muffins for $5. Yesterday, I made $35. I sold a total of 13 items.

ki77a [65]

You sold 10 cookies and 3 muffins.

3 0

3 years ago

Read 2 more answers

One of the roots of the quadratic equation 4mnx^2 – 6m^2x – 6n^2x + 9mn = 0 (m, n ≠ 0) is a)-3m/2n b)3m/2n c)2m/3n d)-2m/3n

maxonik [38]

Answer:

$B.\ \frac{3m}{2n}$

Step-by-step explanation:

Given

$4mnx^2 - 6m^2x - 6n^2x + 9mn = 0\ (m, n \neq 0)$

Required

Calculate one of the root of the equation

$4mnx^2 - 6m^2x - 6n^2x + 9mn = 0$

Factorize

$2mx(2nx - 3m) -3n(2nx - 3m) = 0$

$(2mx - 3n)(2nx - 3m) = 0$

Split equation

$2mx - 3n = 0\ or\ 2nx - 3m = 0$

Make x the subject of formula in both expressions

$2mx = 3n\ or\ 2nx = 3m$

$x = \frac{3n}{2m}\ or\ x = \frac{3m}{2n}$

<em>From the list of given options, one of the roots of the equation is</em> $\frac{3m}{2n}$

4 0

4 years ago