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VikaD [51]
3 years ago
14

A car is traveling down a highway at a constant speed, described by the equation d=65t , where  d represents the distance, in mi

les, that the car travels at this speed in t hours.
Mathematics
2 answers:
mr_godi [17]3 years ago
8 0

Answer:

65 is the rate of travel in miles per hour.

Step-by-step explanation:

A car is traveling down a highway at a constant speed, described by the equation d=65t ,

where  d represents the distance, in miles, that the car travels at this speed in t hours.

Here, 65 is the rate of travel in miles per hour.

t = time in hours and d = distance in miles

stich3 [128]3 years ago
7 0

The equation is d = 67*d   (Distance = speed*time).



The table is


h    d  

1    67

2   134

3   201

4   268

.......


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stich3 [128]

Answer:

(D). 182

Step-by-step explanation:

did the math

8 0
3 years ago
What’s the awnser for this question I do not understand
ella [17]

Answer:

the total surface area is 40 + 12 + 15 = 67 square units

Step-by-step explanation:

Refer to the diagram:  

the combined area of the top and bottom is 2(5·4) = 40:

the combined area of the ends is 2(1.5·4) = 12; and

the combined area of the front and back is 2( 5 · 1.5) = 15

and so the total surface area is 40 + 12 + 15 = 67 square units

6 0
3 years ago
Read 2 more answers
If (x+1,10)=(4,2y) then find the value of x & y
lawyer [7]

Answer:

<h2><em><u>x</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>3</u></em><em><u> </u></em><em><u> </u></em><em><u>&</u></em><em><u> </u></em><em><u>y</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>5</u></em></h2>

Step-by-step explanation:

<h3><em><u>Given</u></em><em><u>, </u></em></h3>

(x+1, 10) = (4, 2y)

<u>First</u><u> </u><u>x</u><u> </u><u>coordinate</u><u>, </u>

x + 1 = 4

=> x = 4 - 1

=> <em>x = 3 (Ans) (i)</em>

<u>Second</u><u> </u><u>y</u><u> </u><u>coordinate</u><u>, </u>

10 = 2y

=  > y =  \frac{10}{2}

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3 0
3 years ago
Miguel is ordering 6 bags of cat food from Canada. Each bag has a mass of 7.5 kg. To determine the shipping costs, Miguel needs
nadezda [96]

Answer:

99 pounds

Step-by-step explanation:

7.5×6=45kg

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8 0
3 years ago
A. 6m + n for m = 7 and n = 3
nadya68 [22]

Answer:

45

Step-by-step explanation:

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8 0
3 years ago
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