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Goshia [24]
2 years ago
9

PLS PLS PLS HELP!!!! THIS IS DUE TODAYYYYY!!!!!! NO LINKS, NO STEALING POINTS, AND ONLY CORRECT ANSWERS OR YOU WILL BE REPORTED!

!!!! I AM GIVING BRAINLIEST!!!!!!!!!!!

Mathematics
2 answers:
Aleonysh [2.5K]2 years ago
7 0

The answer and explanation is in the image.

Inessa05 [86]2 years ago
4 0

Answer:

My answer keeps getting deleted for some reason but it is f(x)=7-21x

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Find the length of the hypotenuse
Darina [25.2K]

Answer:

The Hypotenuse is side just opposite to the right angle.

Step-by-step explanation:

By Pythagoras' theorem,

c^2=a^2+b^2

c^2(hypotenuse to be found)= 30^2+ 16^2

<em>c^2=1156 </em>

<em><u>Therefore, c ( i.e. the hypotenuse) will be the square root of 1156. </u></em>

<em><u>The square root of 1156 is 34. </u></em>

<h2><em><u>Thus, c ( hypotenuse) = 34</u></em></h2>

Hope it helped :)

3 0
2 years ago
-18+-6 please help
Verdich [7]

Answer:

-24

Step-by-step explanation:

If you are struggling with this here's a tip!

-18+-6 is what you are trying to solve

The 6 is negative, so get rid of the plus sign -18-6

2 negative numbers are just added like positive numbers

So add 18 and 6, you should get 24

Don't forget about the negative!

-24

6 0
2 years ago
(a) Show that a differentiable function f decreases most rapidly at x in the direction opposite the gradient vector, that is, in
Serhud [2]

Answer:jjkhlnk

Step-by-step explanation:

7 0
2 years ago
By determining f prime left parenthesis x right parenthesis equals ModifyingBelow lim With h right arrow 0 StartFraction f left
aniked [119]

Answer:

70 is answer

Step-by-step explanation:

Given that a function in x is

f(x) = 5x^2

we have to find f'(7)

we know by derivative rule derivative of a function is

f'(x) = lim_({h-->0}) \frac{f(x+h)-f(x)}{h}

For finding out at 7 we replace x by 7

f'(7) = lim_({h-->0}) \frac{f(7+h)-f(7)}{h}

=lim\frac{5(7+h)^2-5*7^2}{h} \\= lim \frac{10h*7+h^2}{h} \\= 70+h = 70

So f'(7) = 70

answer is 70

3 0
3 years ago
Read 2 more answers
Hoi every1, i tem, and i ned help wit complcation problem
torisob [31]
There is not picture but you can send one to me through message, I'm also new but im a valedictorian!!!
8 0
3 years ago
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