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trasher [3.6K]
3 years ago
7

If f(x) = 1 – x2 + x3, then f(-1) =

Mathematics
1 answer:
Monica [59]3 years ago
4 0

Answer:

Step-by-step explanation:

f(-1)= 1 - (-1)^2 + (-1)^3 = 1 - 1 - 1 = 0 - 1 = -1

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Corey paid $176 for 8 tables. How many dollars did 1 table cost?
kramer

Answer:

Each table costs $22

Step-by-step explanation:

<u>Step 1:  Make an expression</u>

8x = 176

<u>Step 2:  Divide both sides by 8</u>

8x / 8 = 176 / 8

x = 22

Answer:  Each table costs $22

4 0
3 years ago
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Write two mixed nubers that have the sum of 3
erastova [34]
A mixed number is a number that is a whole number with a fraction
so numbers that are mixed are greater than 1

so therefor since both have to be greater than 1, the fractions have to add up to equal 1

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1 and 1/2+1 and 1/2
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8 0
3 years ago
Which option describes the solution of this system of inequalities? 2x + y 3 and x + 3y 3
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8 0
3 years ago
What is (8*2*5*7)6*7<br> not a real question I'm just bored and want someone to talk to so ye :|
FromTheMoon [43]
The answer is 23,520 and hi there ! :]
4 0
2 years ago
you are flying a kite at an angle of 70 degrees. you have let out a total of 400ft of string and are holding the reel steady 4 f
natta225 [31]
Answer: 170 ft away

First, find the height of the kite from the ground:

h + 4 = 400 sin 70
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Then, my distance to the directly downwards of where the kite is flying is:

d = 400 cos 70
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Then the distance of my friend from me:

D = 136.8 ft + (379.87) tan 85
    =  170 ft
3 0
3 years ago
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