3 years ago

I thought i knew this but i don't. Can someone help?

Mathematics

1 answer:

Goshia [24]3 years ago

3 0

Im pretty sure the answer is B

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Here's an algebra question I need help with... (I'm not sure if I selected the right answer)

Mandarinka [93]

Answer: You selected the correct one

Step-by-step explanation:

I beleive this is right, qoute me on this!!!

5 0

2 years ago

Read 2 more answers

20 points... Sherlock - please help!

antiseptic1488 [7]

Answer:

C) $\{\frac{1+\sqrt{5}}{3},\:\frac{1-\sqrt{5}}{3}\}$

Step-by-step explanation:

$(3x-1)^2=5\\\\3x-1=\pm\sqrt{5}\\\\3x=1\pm\sqrt{5}\\\\x=\frac{1\pm\sqrt{5}}{3}\\ \\\{\frac{1+\sqrt{5}}{3},\:\frac{1-\sqrt{5}}{3}\}$

3 0

1 year ago

Can someone help me with this?? explain if you would like

vova2212 [387]

Answer:

answer is 38 yd

Step-by-step explanation:

area of square =1444 yd^2

z^2=1444 yd^2

z= $\sqrt{1444$ yd^2

z=38 yd

Hope this helps u!!

5 0

3 years ago

Numărul cu 289 mai mic decât 812

blondinia [14]

Answer:

The number is 523

Step-by-step explanation:

The question is English is

Number 289 less than 812

Let

x ----> the number

To find out the number subtract 289 from 812

$812-289=523$

therefore

The number is 523

4 0

2 years ago

What is the volume of this triangular prism? 15 points :)

iren2701 [21]

Answer:

c)5676.16

Step-by-step explanation:

formula =0.5 X A X BX H

= 0.5 * 22.4*22.8*18.1

3 0

2 years ago