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3 years ago

PLS HELP ME!!!!!!!!! I WILL MARK YOU!!!!!

Mathematics

1 answer:

Nikitich [7]3 years ago

4 0

Answer:

7.92

Step-by-step explanation:

Given

c² + 0.1c - 24 ← substitute c = - 5.7 into the expression

= (- 5.7)² + 0.1(- 5.7) - 24

= 32.49 - 0.57 - 24

= 31.92 - 24

= 7.92

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What is the inverse of the function F (X) equals 2X +1

Liono4ka [1.6K]

Answer: $f^{-1}(x)=\frac{x-1}{2}$

Step-by-step explanation:

To find the inverse of a function start by replacing f(x) with x and replace the original x with y.

$f(x)=2x+1\\x=2y+1$

Now solve for y

$x=2y+1\\x-1=2y+1-1\\x-1=2y\\\frac{x-1}{2} =\frac{2y}{2}\\\frac{x-1}{2} =y$

Finally, replace y with the inverse of f(x), $f^{-1}(x)$

5 0

2 years ago

First person to give answer with work will get brainliest!!

Ket [755]

All you will have to do is put this inside of a graph and then see if it goes through the origin.

4 0

3 years ago

3,497,109.0 plus 6,723.97

Mashutka [201]

3,503,832.97 hope this helps! :)

5 0

3 years ago

Read 2 more answers

Voting in 2004 presidential election George Bush received 53.25% of the total electoral votes and john Kerry received 46.75% of

vovikov84 [41]

Answer:

George Bush received 286 votes and John Kerry received 251 votes.

Step-by-step explanation:

Total number of votes = 537

% of votes received by George Bush = 53.25 %

No. of votes recieved by George Bush = $\frac{53.25}{100}$ ×537

= 285.95

≈ 286 votes.

The rest of the votes were for John Kerry,

=537 - 286

= 251

3 0

3 years ago

Madelyn has 4 pairs of red socks, 6 times as many pairs of blue socks 1 as white pairs of socks, and I as many white pairs as re

Bezzdna [24]

The Total Number of socks is 10 in all, bear in mind that there is no blue socks hence it will not add to the total amount of socks

<h3>Addition of Numbers</h3>

Note : 1 pais = 2 socks

Given Data

Red Socks = 4 pairs = 4*2 = 8 socks

6 times as many pairs of blue socks = 0

1 as many pairs of white socks = 2 socks

The statement " 6 times as many pairs of blue socks" is equivalent to no socks, since we have no blue socks, hence 6*0 = 0

Let us find the total socks

= 8+0+2

= 10 socks

Learn more about addition here:

brainly.com/question/25421984

8 0

2 years ago