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torisob [31]
3 years ago
7

(-55) +____ = -89 Find the missing

Mathematics
1 answer:
Mamont248 [21]3 years ago
6 0
(-34) is the missing..
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1. Find the derivative of <img src="https://tex.z-dn.net/?f=f%28x%29%3D6%2Fx" id="TexFormula1" title="f(x)=6/x" alt="f(x)=6/x" a
Slav-nsk [51]

1) Answer: -\frac{3}{2}

<u>Step-by-step explanation:</u>

f(x) = 6x⁻¹

f'(x) = -6x⁻²

     = \frac{-6}{x^{2}}

f'(-2) = \frac{-6}{(-2)^{2}}

        = -\frac{6}{4}

        = -\frac{3}{2}

*****************************************************

2) Answer: \frac{1}{4}

<u>Step-by-step explanation:</u>

f(x) = -9x⁻¹

f'(x) = 9x⁻²

     = \frac{9}{x^{2}}

f'(6) = \frac{9}{(6)^{2}}

        = \frac{9}{36}

        = \frac{1}{4}

8 0
3 years ago
A good will do one of both of which two things select two answers
goldfiish [28.3K]
WUT?
MARK ME BRAINLEST
3 0
2 years ago
What is the measure of angle x enter your answer is the box
evablogger [386]

Answer:

83 degrees

Step-by-step explanation:

vertical degrees show that angles across from one another have the same value. All three angles will add up to 180 degrees. Subtract both 56 and 41 from 180 degrees to get a remainder of 83.

7 0
3 years ago
Read 2 more answers
If a storm window has an area of 448 square inches, what are the dimensions if the window is 12 inches higher than it is wide (w
Sholpan [36]
16*28=448
28 is 12 inches higher than 16 so it should work.
5 0
3 years ago
Read 2 more answers
What is the answer? I find this very confusing for me.
vichka [17]

Answer:

19

Step-by-step explanation:

If you want to find the answer of the equation, sub the given information into it:

z + xz + y

we know that:

x = 5

y = 1

z = 3

We got:

= 3 + 5*3 + 1

= 3 + 15 + 1

= 19

Hope this helped :3

5 0
3 years ago
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