3 years ago

Girl what the hell is this someone help

Mathematics

1 answer:

erma4kov [3.2K]3 years ago

7 0

Answer:

1: 5

2: 1

3: -11

4: 0

5: 22

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What the variable x represents<br>

allsm [11]

Answer:

the variable x represents a hidden or unkown value

Step-by-step explanation:

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3 years ago

A rectangular boad is 1100 millmeters long and 900 millmeters wide. what is the area of the board in square meters?

Vanyuwa [196]

Answer:

1100 mm = 1.1 m, and 900 mm = 0.9 m.

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3 years ago

Terry had $6.20. He then paid for his lunch with 3 quarters, 6 dimes and 9 nickels. How much money does he have now?

MaRussiya [10]

He has $4.40, the quarters, nickels, and dimes added up to $1.80, subtract that from $6.20 and you get $4.40

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3 years ago

Given f(x)=x^2+5 and g(x)=2x^3-1 find (f/g)(-3)

AlekseyPX

For this case we have the following functions:

$f (x) = x ^ 2 + 5\\g (x) = 2x ^ 3-1$

By definition of composition of functions we have:

$(f / g) (x) = \frac {f (x)} {g (x)}$

Then substituting:

$f (-3) = (- 3) ^ 2 + 5 = 9 + 5 = 14\\g (-3) = 2 (-3) ^ 3-1 = 2 (-27) -1 = -54-1 = -55$

So:

$(f / g) (- 3) = \frac {14} {- 55} = - 0.25$

Answer:

$(f / g) (- 3) = \frac {14} {- 55} = - 0.25$

7 0

2 years ago

Answer this thanks!!!!

kirill115 [55]

Answer:

Step-by-step explanation:

$65×6%=$3.90

$3.90+$65=$68.90

m I right

4 0

2 years ago

Read 2 more answers