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3 years ago

9. Answer all if can pls help me though math is hard

Mathematics

1 answer:

jonny [76]3 years ago

7 0

A. 31.5

B. I’m not sure

C. 804.25

D. 104

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Https://brainly.com/question/22218539

Liula [17]

X=32

ABC=264

Look at image for explanation

3 0

3 years ago

Differentiate y=x⁴(1-2x⁵)⁶(5-8x³)².

Liula [17]

Step-by-step explanation:

Let $y(x)=f(x)g(x)h(x)$ where

$f(x) = x^4$

$g(x)= (1 -2x^5)^6$

$h(x)= (5 - 8x^3)^2$

so that

$y(x) = x^4(1 -2x^5)^6(5 - 8x^3)^2$

Recall that the derivative of the product of functions is

$y'(x)=f'(x)g(x)h(x)+f(x)g'(x)h(x)+f(x)g(x)h'(x)$

so taking the derivatives of the individual functions, we get

$f'(x) = 4x^3$

$g'(x) = 6(1 - 2x^5)^5(-10x^4)$

$h'(x) = 2(5 - 8x^3)(-24x^2)$

So the derivative of y(x) is given by

$y'(x) = 4x^3(1 -2x^5)^6(5 - 8x^3)^2 + x^4 6(1 -2x^5)^5(-10x^4)(5 - 8x^3)^2 + x^4(1 -2x^5)^6 2(5 - 8x^3)(-24x^2)$

$y'(x) = 4x^3(1 -2x^5)^6(5 - 8x^3)^2$

$\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:- 60x^8(1 -2x^5)^5(5 - 8x^3)^2$

$\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:- 48x^6(1 -2x^5)^6 2(5 - 8x^3)$

3 0

3 years ago

How many minutes are in 2/4 if an hour

Katyanochek1 [597]

2/4 of an hour is half an hour so 2/4 of an hour is 30 minutes. Hope it helps

5 0

3 years ago

Read 2 more answers

The function f(x) = x2 + 10x – 3 written in vertex form is f(x) = (x + 5)2 – 28. What are the coordinates of the vertex?

MrRa [10]

The vertex of the quadratic equation is (-5, - 28). In vertex form, y = a(x - h)2<span> + </span><span>k, (h, k) is the vertex of the equation.</span>

5 0

3 years ago

Read 2 more answers

1,200 and 11 and you will get 13,200

VLD [36.1K]

Answer:

That is true!

$1,200 * 11 = 13,200$

Let me know if you need more help with multiplication. I may be able to help.

Have a great day.

7 0

2 years ago