Ask question

Ask question

All categories

2 years ago

5

BRAINLEST BRAINLEST BRAINLEST BRAINLEST BRAINLEST BRAINLEST BRAINLEST BRAINLEST BRAINLEST BRAINLEST BRAINLEST BRAINLEST BRAINLES

T BRAINLEST BRAINLEST BRAINLEST BRAINLEST BRAINLEST BRAINLEST BRAINLEST BRAINLEST BRAINLEST BRAINLEST BRAINLEST BRAINLEST BRAINLEST BRAINLEST BRAINLEST
PLEASE RESPOND with an EXPLANATION!

2 answers:

Dahasolnce [82]2 years ago

7 0

Answer:

the answer is 22

Step-by-step explanation:

you have the -22 ferinhiet and then you add 44 and you have positive 22and you get the 44 from the negative because you atuomatically add the oppisite of -22 and you get positive 22 and -22 + 44 = 22 :)

Gnom [1K]2 years ago

3 0

Answer: 22

Step-by-step explanation:

You might be interested in

4(6c+5) - 2(3c - 5) = 120

ira [324]

Answer:

c=5

Step-by-step explanation:

Simplify both sides of the equation.

4(6c+5)−2(3c−5)=120

(4)(6c)+(4)(5)+(−2)(3c)+(−2)(−5)=120(Distribute)

24c+20+−6c+10=120

(24c+−6c)+(20+10)=120(Combine Like Terms)

18c+30=120

Subtract 30 from both sides.

18c+30−30=120−30

18c=90

Divide both sides by 18.

$\frac{18c}{18}=\frac{90}{18}$

c=5

hope this helps... :/

8 0

3 years ago

Read 2 more answers

Given: f(n) = 3n-5 and g(n) = 2n-1<br>Find: (fog)(5

laiz [17]

Answer:

22

Step-by-step explanation:

So we have the two functions:

$f(n)=3n-5\text{ and } g(n)=2n-1$

And we want to find (fog)(5). This is the same as:

$(f\circ g)(5)=f(g(5))$

So, find g(5) first:

$g(5)=2(5)-1\\$

Multiply and subtract:

$g(5)=10-1=9$

So, we can substitute:

$f(g(5))=f(9)$

Find the value:

$f(9)=3(9)-5$

Multiply and subtract:

$f(9)=27-5=22$

So:

$(f\circ g)(5)=22$

And we're done!

4 0

2 years ago

Cerrena [4.2K]

Answer:

its the 3rd 1

Step-by-step explanation:

8 0

3 years ago

A rancher wishes to build a fence to enclose a rectangular pen having area 24 square yards. Along one side the fence is to be ma

Gnoma [55]

Answer:

The value is $C \approx \$76$

Step-by-step explanation:

From the question we are told that

The area of the rectangular pen is $A = 24 \ yard^2$

The cost of material used to make one side is $z = \$ 6$

The cost of material used to make the other sides is $r = \$ 3$

Now , the fence to be build around the rectangular pen has four sides, the first opposite sides are equal, let assume each of the to be x yard and the other opposite sides are also equal as well let assume of the to be y yard

So the cost is mathematically represented as

$C = zx + r (x + 2y )$

=> $C = 6x + 3(x + 2y)$

=> $C = 9x + 6y$

Now the area of the fence is mathematically represented as

$A = x* y = 24$

=> $y = \frac{24}{x}$

=> $C = 9x + 6[\frac{24}{x} ]$

=> $C = 9x + [\frac{144}{x} ]$

Now differentiating

$C' = 9 + 144* (-2) x^{-2}$

$C' = 9 - 288x^{-2}$

At minimum $C' = 0$

So

$9 - 288x^{-2} = 0$

$x^{-2} = 0.03125$

$x = \sqrt{\frac{1}{0.03125} }$

$x = 5.66$

Now substituting for x in the equation above to obtain minimum cost

$C = 9(5.66) + [\frac{144}{5.66} ]$

$C \approx \$76$

8 0

3 years ago

Find the values of k for which y = kx + 1 is a tangent to the curve y = 2x^2 + x +3

Dominik [7]

K = 5 or k = 3
Hope it helps-,-

8 0

2 years ago