Ask question

Ask question

All categories

3 years ago

14

Liza has a 9 inch board. She wants to measure the length of a small rug in feet. How can she do this?

1 answer:

belka [17]3 years ago

4 0

This is what you should write down as working it out:
9x4=36in=3ft=1yd

You might be interested in

A bakery makes 260 donuts in 4 hours. At this rate, how many donuts can they make in 6 hours?

Yuri [45]

Answer:

385

Step-by-step explanation:

260 divided by 4 =65

65 + 65 + 260= 385

7 0

2 years ago

a railroad track rises 30feet for every 400 feet of track. what is the measure of the angle of elevation of the track?

tensa zangetsu [6.8K]

It will be 0.075 the tracks

4 0

3 years ago

Read 2 more answers

Why is a right equilateral triangle impossible?

Tom [10]

Because in an equilateral triangle all angles should measure 60 degrees otherwise all sides would not be equal.

5 0

2 years ago

Solve for x. (e^x-e^-x)/((e^x+e^-x)=t

Sergio [31]

$\dfrac{e^x-e^{-x}}{e^x+e^{-x}}=t\\\\
\dfrac{e^{2x}-1}{e^{2x}+1}=t\\\\
e^{2x}-1=t(e^{2x}+1)\\\\
e^{2x}-1=e^{2x}t+t\\\\
e^{2x}-e^{2x}t=t+1\\\\
e^{2x}(1-t)=t+1\\\\
e^{2x}=\dfrac{t+1}{1-t}\\\\
e^{2x}=-\dfrac{t+1}{t-1}\\\\
2x=\ln\left(-\dfrac{t+1}{t-1}\right)\\\\
x=\dfrac{\ln\left(-\dfrac{t+1}{t-1}\right)}{2}\qquad t\in(-1,1)



$

8 0

3 years ago

Read 2 more answers

ASAP!!!<br> Find the zero of the function f(x) = -8x + 4.<br> a. -1/2<br> b. 2<br> c. -2<br> d. 1/2

Katyanochek1 [597]

Answer:

D. 1/2

Step-by-step explanation:

Because if you choose A , you get +4

if you choose B ,you get -12

Choose C , you get +20

D is the correct answer.

6 0

2 years ago