Ask question

Ask question

All categories

4 years ago

5

Hanging 3 washers on a spring stretches it a total of 4.5 cm. If 13 washers are placed on it instead how far will the spring str

etch

1 answer:

FrozenT [24]4 years ago

4 0

3/4.5 = 13/x
X= 39/2

Hope this helps!

You might be interested in

The population of center city is modeled by exponential function f, where x is the number of years after the year 2015

Vladimir [108]

Find the ratio of the area to the square radius for each circle.

6 0

3 years ago

Explain why it is not reasonable to say that 4.23 is less than 4.135 because 4.23 has fewer digits after the decimal point than

alexgriva [62]

Answer

Although 4.135 has more digits the value of 0.135 is less than the value of 0.23.

Step-by-step explanation:

8 0

4 years ago

Read 2 more answers

What are solutions to the equation sinx cosx = square root 3 over4

andrey2020 [161]

$\sin(x)\cos(x)=\dfrac{\sqrt{3}}{4}\\\\2\sin(x)\cos(x)=\dfrac{\sqrt{3}}{2}\\\\\sin(2x)=\dfrac{\sqrt{3}}{2}\\\\2x=\arcsin\left( \dfrac{\sqrt{3}}{2} \right)\\\\2x=\left\{ \dfrac{\pi}{3},\dfrac{2\pi}{3}\right\}+2n\pi\\\\\boxed{x=\left\{ \dfrac{\pi}{6},\dfrac{\pi}{3}\right\}+n\pi}$

7 0

4 years ago

No work , No credit

Rzqust [24]

Answer:

are they all questions

Step-by-step explanation:

it's so confusing

4 0

3 years ago

Help me and you will have amazing luck please help

vovangra [49]

Answer:

D

Step-by-step explanation:

It might be wrong tho sorry

7 0

3 years ago