3 years ago

Why did Joseph compare the pen when he loaded it with fatal charge

Mathematics

1 answer:

patriot [66]3 years ago

7 0

What are you tryna ask ??? Is it like a riddle or finish the sentence

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What is 2 fifth divided by 2 is?

inn [45]

It would be: 2/5 /2 = 2/10

so your answer is 2/10

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3 years ago

Read 2 more answers

A construction company takes 1/6 hours to remove 1/3

katen-ka-za [31]

Answer:

2 tons of dirt per hour

Step-by-step explanation:

helpful to know: 1/6 hours = 10 minutes

you can create a proportion to find unit rate by using (tons of dirt ÷ time)

we'll use 'd' to represent amount of dirt and use minutes

1/3÷10 = d/60

1/3÷10 = 1/3 × 1/10 = 1/30

we now have:

1/30 = d/60

we can cross-multiply to get:

30d = 60

d = 2

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3 years ago

Which of the statements below is true for the following set of numbers?

kirza4 [7]

Answer: the second one

Step-by-step explanation:

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3 years ago

What is the quadratic equation if the solutions are -9+ √65 /2, -9- √65 /2

liberstina [14]

Answer:

$4x^2+72x+259=0$

Step-by-step explanation:

If $x_1$ and $x_2$ are the solutions to the quadratic equation, then this equation can be written as

$(x-x_1)(x-x_2)=0$

In your case,

$x_1=-9+\dfrac{\sqrt{65}}{2}\\ \\x_1=-9-\dfrac{\sqrt{65}}{2}$

Then the equation is

$\left(x-\left(-9+\dfrac{\sqrt{65}}{2}\right)\right) \left(x-\left(-9-\dfrac{\sqrt{65}}{2}\right)\right)=0\\ \\\left(x+9-\dfrac{\sqrt{65}}{2}\right)\left(x+9+\dfrac{\sqrt{65}}{2}\right)=0\\ \\x^2+9x+\dfrac{\sqrt{65}}{2}x+9x+81+\dfrac{9\sqrt{65}}{2}-\dfrac{\sqrt{65}}{2}x-\dfrac{9\sqrt{65}}{2}-\dfrac{65}{4}=0\\ \\x^2+18x+\dfrac{259}{4}=0\\ \\4x^2+72x+259=0$

4 0

3 years ago

— 4x — Зу = = 9<br> 5х = 15<br> Help me now

blsea [12.9K]

Answer:

y=-7

x=3

Step-by-step explanation:

I just used a calculator. Hope this helps. :)

8 0

3 years ago

Why did Joseph compare the pen when he loaded it with fatal charge ​

Why did Joseph compare the pen when he loaded it with fatal charge