3 years ago

What does y=1\4X-5 equal

Mathematics

1 answer:

Tema [17]3 years ago

8 0

Answer:

y= -5/4

Step-by-step explanation:

download a app called math papa. it's a great cheat cheat for these types of problems

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Factor completely 2x5 + 10x4 − 22x3.

Luba_88 [7]

Given equation is :

$2x^{5}+10x^{4}-22x^{3}$ =0

Taking out $2x^{3}$ common we get,

$x^{2}+5x-11$ =0

Now solving this we get,

As 11 is not factor-able, we will solve it using the formula,

$x=\frac{-b+\sqrt{b^{2}-4ac}}{2a}$

a=1 b=5 and c=-11

we get,

$x=\frac{-5+\sqrt{69} }{2}$ and $x=\frac{-5-\sqrt{69} }{2}$

5 0

3 years ago

Read 2 more answers

What is the value of B??

Maurinko [17]

The answer is 3.75.

Since the length of 'b' is one-half that of 7.5 based on the diagram (we know this because the partial radii connecting the two lines, or chords, are the same length, meaning the two chords are equal);

7.5 ⇒ 3.75
 2

Hope that helps.

7 0

3 years ago

I need help please.. what is the value of x?

jarptica [38.1K]

HI, I drew & explained it below. I used the sine trig function to find the diagonal length and then used the pythagorean to find the missing length. Hope this helps :)