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Zielflug [23.3K]
3 years ago
5

F such that X maps onto x squared minus k

Mathematics
1 answer:
slega [8]3 years ago
7 0
Is there supposed to be a picture included?
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Town B is 40 km due north of town a what is the bearing of a from B ​
Dafna11 [192]

Answer:

180°

Step-by-step explanation:

In bearing the protractor is placed in the North-South direction(eastside) thus directly north is on a bearing of 0°.After you mark the point B. A will be directly south which is on a bearing of 180°

3 0
4 years ago
PLEASE HELP Find the area of the rectangle, to the nearest hundredth, with a base of 5 inches and a height = 2.5 inches. Type a
il63 [147K]

Answer:

The area of a rectangle with a width of 5 inches, and a height of 2.5 inches, would have an area 12.5 inches!

Step-by-step explanation:

To find the area of a rectangle, simply multiply the width (W) by the length (L) to find the area (A) of the rectangle.

A = W x L

A = 5 inches x 2.5 inches

A = 12.5 inches

Hope this helps! :)

5 0
3 years ago
Let f(x)=6/-2+2e^-0.3x. what is f(4)? enter your answer rounded to the nearest tenth
pochemuha

The value of the function f(x)=6/-2+2e^{-0.3x} at x=4 after rounded to the nearest tenth is -2.4.

Given Function of x : f(x)=6/-2+2e^{-0.3x}

The given function showing the relationship between x and f(x) is f(x)=6/-2+2e^{-0.3x} where e is exponential and we have to find the value of f(4) by just putting the value of x=4 in the given function and round to the nearest tenth means replacing a number with an approximate value.

f(4)=6/-2+2e^{-0.3*4}   ( The value of e is 2.7812)

f(4)=-3+2e^{-1.2}                    

f(4)=-3+2*0.30119   (The value of e^{-1.2} is 0.30119)          

f(4)=-3+0.60238

f(4)=-2.3972

Round -2.3972 to tenth is -2.4.

Hence the value of function of at x=4 is -2.4.

Learn more about function at brainly.com/question/10439235

#SPJ10

5 0
2 years ago
Read 2 more answers
Regular price : $90, discount percent : 40%
Alex17521 [72]
90 x 0.4 = 36

90 - 36 = 54

The sale price is $54
6 0
3 years ago
Read 2 more answers
AB and BC are tangents. Find x.
Whitepunk [10]

Answer:

x=74

Step-by-step explanation:

If two tangent segments are drawn from the same external point, then the segments are equal.

3 0
3 years ago
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