2 years ago

6x8 = nx 16 What is the value of the unknown number?

Mathematics

1 answer:

BigorU [14]2 years ago

3 0

Um I think the answer is 3

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Multiply (5x^2-6x+2) x (4x^2-3x)

V125BC [204]

Answer:

$20x^{4} - 39x^{3} + 26x^{2} - 6x$

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5 0

2 years ago

Hey can anyone help pls and thank you

MrRissso [65]

Answer:

5x+28=7x-4

5x+32=7x

32=2x

x=16

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4 0

2 years ago

Read 2 more answers

The photo down below will show you what I need help with.

Irina18 [472]

Answer:

$\frac{x+7}{3}$ (the second option)

Step-by-step explanation:

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7 0

3 years ago

Consider the given function and the given interval. f$x$ = (x - 7)**2 text(, ) [5 text(, ) 11] (a) Find the average value fave

Jet001 [13]

a. $f$ has an average value on [5, 11] of

$f_{\rm ave}=\displaystyle\frac1{11-5}\int_5^{11}(x-7)^2\,\mathrm dx=\frac{(x-7)^3}{18}\bigg|_5^{11}=\frac{4^3-(-2)^3}{18}=4$

b. The mean value theorem guarantees the existence of $c\in(5,11)$ such that $f(c)=f_{\rm ave}$ . This happens for

$(c-7)^2=4\implies c-7=\pm2\implies c=9\text{ or }c=5$

8 0

3 years ago

Can someone please help me?

koban [17]

Answer:

The X intercepts= 1 and -1

The y= -1

Step-by-step explanation:

It's where the line meets the axis.

7 0

3 years ago