Greg used 1 inch tiles to help make a ruler what mistake did he make

Mathematics

1 answer:

9966 [12]3 years ago

7 0

Answer: he didn't make a mistake?

Step-by-step explanation:

You might be interested in

A line that includes the points (0,w) and (–1,2) has a slope of 6. What is the value of w?

mars1129 [50]

Answer:

Step-by-step explanation:

$slope = \frac{w - 2}{0 - ( - 1)} \\ \\ \therefore \: 6 = \frac{w - 2}{0 + 1} \\ \\ \therefore \: 6 = \frac{w - 2}{1} \\ \\ \therefore \:w - 2 = 6 \\ \\ \therefore \:w = 6 + 2 \\ \\ \therefore \:w = 8\\ \\$

7 0

3 years ago

G=x-c/x. for x<br><br>how do yoy make this an equation for x? help

zzz [600]

1.
$\displaystyle \text{if }\quad G=x- \frac{C}{x} \\\\$

$x \neq 0$

Multiply both sides by x:

$\displaystyle Gx=x\bigg(x- \frac{C}{x}\bigg )\\\\Gx=x^2-C$

Subtract from both sides Gx:
$Gx-Gx=x^2-C-Gx\\x^2-Gx-C=0$

Then solve this equation:

$\displaystyle x^2-Gx-C=0\\\\x_{1,2}= \frac{G\pm \sqrt{G^2+4C} }{2}$

2.
$\displaystyle\text{if}\quad G= \frac{x-C}{x}$

$x \neq 0$

Multiply both sides by x:

$Gx=x-C$

Subtract from both sides Gx:

$x-C-Gx=0$

Then solve this equation:

$\displaystyle x-Gx-C=0\\x(1-G)=C\\x= \frac{C}{1-G}$

7 0

3 years ago

A drought effects 9 out of 12

masya89 [10]

Answer:

You just have to divide 9 by 12 to get your answer of 75%

8 0

3 years ago

Read 2 more answers

1 - 2x = -x - 3 what is the answer?

cricket20 [7]

Isolate the variable x.
1-2x=-x-3
1=x-3
x=4