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sleet_krkn [62]
4 years ago
5

An airliner travels 2525 miles in 33 minutes. what is its speed in miles per​ hour?

Mathematics
1 answer:
Varvara68 [4.7K]4 years ago
4 0
2525/33 =76.5152 miles per minute

76.5152*60 = 4590.91 mph
 
You might be interested in
The table below shows some values that satisfy a linear function.
Makovka662 [10]

Answer:

1.5

Step-by-step explanation:

Given the pair of points on the table.

Now the formula for slope, m=\dfrac{y_2-y_1}{x_2-x_1}

To calculate the slope we only require two pair of points.

Let us take: (x_1, y_1)=(-5,0)$ and (x_2, y_2)=(-3,3)

m=\dfrac{3-0}{-3-(-5)}\\=\dfrac{3}{-3+5}\\=\dfrac{3}{2}\\m=1.5

The slope of the linear function represented by the values in the table is 1.5.

Note: You can use any two set of values. The result will be the same.

3 0
4 years ago
if you subtract 17 from my number and multiply the difference by -6 the results is -138 what is Sarah's number
likoan [24]

Answer:

40

Step-by-step explanation:

let the unknown be y (x is used as times(multiplication) )

(y-17)x-6=-138

add /-6 to both sides

y-17x-6/-6=-138/-6

y-17=23

make y independent/add 17 to both sides

y-17+17=23+17

y=40

or in an easier way

-138/-6 =23

23+17=40

simply reversing the question to get the answer

7 0
3 years ago
Tina is shopping for school clothes. She realizes that good sales can help her to get more clothes and keep within her budget. S
podryga [215]

Answer:

$23.952, since money is always rounded up $23.96

Step-by-step explanation:

the first step is to get the total value of her purchases, thus we add 16.99 + 12.95 to get 29.94

since she will receive a 20% discount that means that she will be paying 80% of the total value

next we set up the ratio as follows:

portion paid / total = x/29.94 = 80/100

solving the ratio gives you 23.952

3 0
3 years ago
chris's hike started at an elevation of -12 m. His hike finished at an elevation of 235 m. How much did chris's elevation change
Ivan
235-(-12)=247; his elevation changed by 247 m. 
3 0
4 years ago
How are these triangles congruent?
ICE Princess25 [194]

Answer:

\triangle PTY \cong \triangle PSQ by ASA

Step-by-step explanation:

In triangle PTU and triangle PSQ

\overline{PT} \cong \overline{PS}     [Side]             [Given]

\angle PTU \cong \angle PSQ          [Angle]

Vertical angles are those angles which are opposite to each other.

\angle TPU \cong \angle SPQ        {Angle]

ASA(Angle-Side-Angle) postulates states if two angles and one included  side of one triangle are congruent to two angles and the included side of the other triangle, then these triangle are congruent.

by ASA postulates;

\triangle PTY \cong \triangle PSQ


5 0
4 years ago
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