3 years ago

Solve the equation. (x-6)(x + 5) = 0 X=

Mathematics

1 answer:

Nastasia [14]3 years ago

3 0

(X-6)(x-5) =0
X equals to 121

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Can you answer these 2 questions pls

Ray Of Light [21]

14. (a) (x-6)(x-3)
x^2-3x-6x+18
x^2-9x+18

(b) 3(2m-t)=2t+7
6m-3t=2t+7
6m=2t+3t+7
6m=5t+7
m=(5t+7)/6

5 0

3 years ago

G=xcy , for x<br><br> Please help, thanks!

Virty [35]

Answer:

$x= \frac{g}{cy}$

Step-by-step explanation:

Given: $g=xcy$ , solve for $x.$

To solve for x, we need to isolate it on one side of the equal sign algebraically. In this case, since $x$ is being multiplied by $c$ and $y,$ we can divide both sides by $c$ and $y$ to isolate $x.$

$\frac{g}{cy} =\frac{xcy}{cy}$

$\frac{g}{cy} =x$

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3 years ago

Find the acute angle formed by line 2y=x+1

givi [52]

Answer:

26.57°

Step-by-step explanation:

$2y = x + 1 \\ y = \frac{1}{2} x + 1 \\ equating \: it \: with \\ y = mx + b \\ slope \: m = \frac{1}{2} \\ \because \: \tan \theta = m \\ \therefore \: \tan \theta = \frac{1}{2} = 0.5 \\ \therefore \: \theta = {tan}^{ - 1} (0.5) \\\therefore \: \theta = {tan}^{ - 1} ( \tan \: 26.565051177 \degree) \: \\ \\ \huge \red{ \boxed{\therefore \: \theta = 26.57 \degree}}$

6 0

3 years ago

2. Find the mean, median, mode and range of the following numbers.

vekshin1

Answer:

mean-175.5

median-18

mode-18

range-11

Step-by-step explanation:

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3 years ago

Read 2 more answers

If f(x)=4x+9+2, which inequality can be used to find the domain of f(x

Ksju [112]

First off, the function above is incomplete, however, by the looks of it, likely a quadratic, anyway, the values "x" can safely take on would be all real numbers, thus -∞ < x < +∞

3 0

4 years ago