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Natasha_Volkova [10]
3 years ago
14

Whats the unit rate 140 mi in 3.5 h

Mathematics
2 answers:
Furkat [3]3 years ago
8 0
40 miles per hour because 140 divided by 3.5 is 40.
Marina CMI [18]3 years ago
3 0

Answer: The unit rate would be 40 mi/hr.

Step-by-step explanation:

Since we have given that

Length = 140 mi

Number of hours = 3.5 hours

We need to find the unit rate.

According to question, it becomes,

\dfrac{Length}{Number\ of\ hours}

\dfrac{140}{3.5}\\\\=40\ mi/hr

Hence, the unit rate would be 40 mi/hr.

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8 0
3 years ago
Write that number as a decimal?
pshichka [43]
Hmm a number as. a decimal is 1/2=0.50
5 0
3 years ago
A man standing on level ground is 1000 feet away from the base of a 350-foot-tall building. Find,
CaHeK987 [17]

If you sketch the man and the building on paper, you'll have a
right triangle.  The right angle is the point where the wall of
the building meets the ground.  The height of the building
is one leg of the triangle, the line on the ground from the
building to the man's feet is the other leg, and the line
from his feet to the top of the building is the hypotenuse.

We need to find the angle at his feet, between the hypotenuse
and the leg of the triangle.

Well, the side opposite the angle is the height of the building -- 350ft,
and the side adjacent to the angle is the distance from him to the
building -- 1,000 ft.

The tangent of the angle is      (opposite) / (adjacent)

                                                = (350 ft)  /  (1,000 ft) = 0.350 .

To find the angle, use a book, a slide rule, a Curta, or a calculator
to find the angle whose tangent is 0.350 .

           tan⁻¹(0.350)  =  19.29° .  (rounded)

3 0
3 years ago
(1 point)
san4es73 [151]

Answer:

Step-by-step explanation:

2x - 9y = 23

5x - 3y = -12x - 9y = 23

5x - 3y = -1

7 0
3 years ago
PLZ HELP ME!!!<br><br> which expression represents the area of the storage facility in square feet?
WITCHER [35]
Area = (5x + 4)(4x - 4)
= 20x^2 - 20x + 16x - 16
= 20x^2 - 4x - 16 Answer

Its G
7 0
3 years ago
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