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lukranit [14]
3 years ago
8

WILL GET BRAINLIEST!!!! I NEED IT BY TODAY!!! NO FAKE ANSWERS!!!!

Mathematics
2 answers:
spin [16.1K]3 years ago
5 0

Answer:

what is the question

Step-by-step explanation:

Gwar [14]3 years ago
5 0

Answer:

Whats the question.

Step-by-step explanation:

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SIMPLE MATH PROBLEM! PLEASE HELP!<br><br> The equation needs to use c, t, and =.<br><br> Thanks!
Liula [17]
The cost c, is 55 per ticket t, so the equation is c=55t
6 0
3 years ago
(4z^5 - 14z^4 + 10z^3 - 16z^2 + 41z - 2) / (z - 2)
r-ruslan [8.4K]

Answer:

4z4−6z3−2z2−20z+1

Step-by-step explanation:

4z5−14z4+10z3−16z2+41z−2

z−2

=

4z5−14z4+10z3−16z2+41z−2

z−2

=

(z−2)(4z4−6z3−2z2−20z+1)

z−2

=4z4−6z3−2z2−20z+1

(theres no more like terms so u cant)

4 0
3 years ago
An airplane with an air speed of 165 mph is headed 210°. If the plane encounters a 15 mph wind from the west, find the ground sp
mestny [16]
Since a calculator is involved in finding the answer, it makes sense to me to use a calculator capable of adding vectors.

The airplane's ground speed is 158 mph, and its heading is 205.3°.

_____
A diagram can be helpful. You have enough information to determine two sides of a triangle and the angle between them. This makes using the Law of Cosines feasible for determining the resultant (r) of adding the two vectors.
.. r^2 = 165^2 +15^2 -2*165*15*cos(60°) = 24975
.. r = √24975 ≈ 158.03
Then the angle β between the plane's heading and its actual direction can be found from the Law of Sines
.. β = arcsin(15/158.03*sin(60°)) = 4.7°
Thus the actual direction of the airplane is 210° -4.7° = 205.3°.

The ground speed and course of the plane are 158 mph @ 205.3°.

4 0
4 years ago
help: A train travels with a speed of 124 miles per hour. How much time would it take the train to travel 186 miles?
stealth61 [152]

Answer:

23,064

Step-by-step explanation:

multiply two numbers

7 0
3 years ago
Write the quadratic equation in standard form:
shusha [124]

Answer:

2x^{2}-5x-5=0

Step-by-step explanation:

3 0
4 years ago
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