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boyakko [2]
3 years ago
9

Someone please help!!

Mathematics
2 answers:
nirvana33 [79]3 years ago
5 0

Answer:

B

Step-by-step explanation:

There are 2 functions, one if x > 0 and one if x < 0

The x we are given is -8, and -8 is less than 0

Plug -8 into the function for if x < 0, which is x^2

(-8)^2=64

OLga [1]3 years ago
3 0

Answer:

f(-8) = 64

Step-by-step explanation:

Since x =-8, we need to use x^2 since -8 <0

(-8)^2 = 64

When x = -8 f(-8) = 64

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Select the correct answer.
Butoxors [25]

Answer:

Approximately 163 seconds (A)

Step-by-step explanation:

Line up 192 months on the x-axis with the line of best fit then run it across to the y-axis and it should be around 163 seconds.

8 0
3 years ago
What is the slope of the line that passes through the points (-3, -3)and (-9, 5) ?
yKpoI14uk [10]

Answer:

y = -\frac{4}{3}x-7

Step-by-step explanation:

y=mx+b where m = the slope and b = the y intercept

the slope = change over y/change over x = (5-(-3))/(-9-(-3))=(5+3)/(-9+3)=8/(-6)=4/(-3)

y=-4/3x+b

plug in one of the points (it can be either)

-3=-4/3(-3)+b

-3=4+b

b=-7

y=-4/3x-7

4 0
2 years ago
Please help me! i have no idea how to do this.
Sauron [17]
20:30 so it becomes 2:3 as a fraction it would be 2/3. a fraction is basically a ratio.
4 0
4 years ago
A golden eagle flies a distance of 290 miles in 5 days.if the eagle flies the same distance each day of its journey, how far doe
kondaur [170]
<span>An eagle is said to fly a total of 290 miles in 5 days
We need to find how far did the eagle fly per day if it flies the same distance.
=> We need to divide the total distance in 5 in order to get the answer
=> 290 / 5
=> 58
Therefore, an eagle fly 58 miles per day and able to reach the total of  290 miles in 5 days.
First day 58
2nd day = 116 miles
3rd day =  174 miles
4th day = 232 miles
5th day = 290 miles

</span>



6 0
3 years ago
What does multiply by the reciprical mean ???
xz_007 [3.2K]
It means multiply by the reciprocal of the number. The reciprocal is 1 divided by the number (x).

So assuming you're number is 3, the reciprocal of 3 would be 1/3. 

or 

Assuming the number is 0.2, the reciprocal of the number would be 1/0.2
7 0
3 years ago
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