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2 years ago

1

Mathematics

1 answer:

irina [24]2 years ago

7 0

Answer:

0.530 (the 0 is not required)

Step-by-step explanation:

this is because another combination would be .35 which is less than .53 so this what i think the answer is.

--hope this helped :))

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F(x) = 1/(5x-6)Find the derivative of this function

siniylev [52]

Given

$f(x)=\frac{1}{5x-6}$

To find the derivative of the give function,we apply below exponent rule first:

$\frac{1}{a}=a^{-1}$

So,

Next, we apply the chain rule:

So,

We substitute back u=(5x-6):

Simplify:

Therefore, the answer is:

$=-\frac{5}{(5x-6)^2}$

5 0

7 months ago

I need help with finding side lengths... Please ASAP! Thanks

ratelena [41]

Step-by-step explanation:

a . write the formula for finding area that is area= L by W so to get w will area over length so 4731/83= 57
perimeter=2( L+ W ) so substitute so that it looks like this 318= 2(L + 72 ) then open the bracket 318= (2L + 144) then move 144 to the other side so 318 - 144 = 2L then you get 174= 2L divide both sides by 2 and your length is 87

8 0

2 years ago

1. Use a ratio box to solve this problem. Tammy saved nickels and

Mice21 [21]

Answer:

245

Step-by-step explanation:

let 'c' = total coins

2/7 = 70/c

2c = 490

c = 245

7 0

2 years ago

What is the y-value when x equals 28? y=310-25(x)

Fofino [41]

Answer:

-390 PLEASE GIVE BRAINLIEST

Step-by-step explanation:

y = 310 - 25(28)

y = 310 - 700

y = -390

5 0

3 years ago

I need help pls help me

vazorg [7]

Answer:

The first question answer is Fred. The second one is 1/7. Sorry that is all i know.

Step-by-step explanation:

5 0

2 years ago