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SVEN [57.7K]
3 years ago
8

Determining the Equation from a Scenario and Table An airplane flew at an average rate of 600 miles per hour from Tokyo to Seatt

le. Because of a strong headwind, the average rate of the return trip was only 480 mph. The round trip took 18 hours. Which equation can be used to determine the time for each leg?
Mathematics
2 answers:
Nutka1998 [239]3 years ago
7 0
<span>Answer is 600t = 480(18 – t).</span>
Murljashka [212]3 years ago
6 0

Answer:

Answer is 600t = 480(18 – t).

Step-by-step explanation:

I did the assignment

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∠ and ∠ are complementary angles. If ∠ = (12x - 3)° and ∠ = (7x - 2)°, find the<br> ∠.
Lana71 [14]

Answer:

57 °

Step-by-step explanation:

Complementary angles = 90 °

Since, Your angle don't have ∠ [  ] Then Let let "C" and "y"

Thurs, C = 12x- 3  and y = 7x - 2

It is given that angles r and s are complementary  angles. Two angles are complementary  if they add up to 90 degrees. This means the sum of measures of angle r and angle s must be 90 degrees. So,

c + y = 90

12x - 3 + 7x - 2 = 90

19x - 5 = 90

19x = 95

x = 95/19

x = 5

Using the value of x in expression or r, we get:

c = 12x - 3 = 12(5) - 3 = 60 -3 = 57 degrees.

So measure of angle c is 57 degrees.

Hence, the ∠ is 57 °

[RevyBreeze]

3 0
2 years ago
The amount of pancakes left at the Easter Pancake Breakfast Sale is given by the function S(t) = 300(0.85)t where S(t) stands fo
mylen [45]
The total number of pancakes at any given time...

T(t)=P(t)+S(t)

T(t)=12t+255t

T(t)=267t
8 0
3 years ago
Terri owns a computer repair shop. Her revenue at the end of last month was $8,000. What is Terri's Run Rate?
Ilia_Sergeevich [38]

Based on the information given Terri's Run Rate is $96,000.

<h3>Run rate</h3>

Using this formula

Run rate=Revenue for the Period × Number of months in a year

Where:

Revenue for the Period =$8,000

Number of months in a year=12 months

Let plug in the formula

Run rate=$8,000×12 months

Run rate=$96,000

Inconclusion Terri's Run Rate is $96,000.

Learn more about run rate here:brainly.com/question/16134508

6 0
3 years ago
Of the following, which is the solution to 2x2 − 5x = −8? the quantity negative five plus or minus i times the square root of th
aleksandrvk [35]
2x²-5x+8=0
use the quadratic formula, x=(5+√39i)/4 of x=(5-√39i)/4
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4 0
4 years ago
Read 2 more answers
What is the cube root of 64x12?<br><br> 4x4<br> 4x6<br> 8x4<br> 8x6
vodomira [7]
As 64 is a perfect cube, the coefficient part does not present any problems. However, for the variable with an exponent, it is easier to obtain the cube root by multiplying the exponent by (1/3), since the cube root operator is equivalent to raising a number to the power of (1/3). This is shown below:

cube root (64x^12) = 4 * x^(12)(1/3) = 4 *x^4

Therefore, the answer is 4x^4.
8 0
3 years ago
Read 2 more answers
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