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kirill [66]
3 years ago
7

The formula, for distance traveled d is, where r is the average speed of the object and t is time traveled. If an object travels

75 meters in 30 seconds, what is it's speed?
Mathematics
1 answer:
Iteru [2.4K]3 years ago
5 0

Answer:

hopefully this is correct but 37.5m/s

Step-by-step explanation:

  • 1 minute =60 secs
  • 30 secs=1/2 min
  • so it will be 30/60 × 75(somewhat like cross multiplication)
  • btw r(speed)= distance(d) ÷ time (t)
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Please help me with this
Zanzabum

Answer:

x=

−4y+32

9

Step-by-step explanation:

Let's solve for x.

y=

−9

4

x+8

Step 1: Flip the equation.

−9

4

x+8=y

Step 2: Add -8 to both sides.

−9

4

x+8+−8=y+−8

−9

4

x=y−8

Step 3: Divide both sides by (-9)/4.

−9

4

x

−9

4

=

y−8

−9

4

x=

−4y+32

9

I think this is the right answer.

6 0
3 years ago
The slope of the line is 0. It passes through the point (-3,4). Identify two other points on the line. Justify you answer
BARSIC [14]

Answer:

Two other points: (2, 4) (6, 4)

Step-by-step explanation:

A line with a slope = 0 is a horizontal line [with a y-intercept of (0, <em>b</em>)], given by the linear equation, <em>y</em> = 4<em>.  </em>This means that the y-coordinate will always equal to 4, regardless of its corresponding x-coordinate. Basically, we could choose any x-coordinate to pair with the y-coordinate of 4.

I chose the ordered pairs, (2, 4) and (6, 4).

Attached is a screenshot of the graphed linear equation, y = 4.        

5 0
2 years ago
What is m24+ m25+ m26?<br> 180°<br> 270°<br> 300°
Volgvan
The answer would be 180 degrees
6 0
3 years ago
Read 2 more answers
At a sale, suits were sold for $116 each. This price was 58% of a suit's original price. How much did a suit originally cost?
Fudgin [204]
To find the original price first put the % into decimal form.

58% is 0.58.

Then divide the discounted price ($116) by the % in decimal form:

116 / 0.58

Original price is $200.00
4 0
3 years ago
What is the value of y in the solution to the system of equations? x + y = 1 2x – 3y = –30
Sauron [17]
X + y = 1.....multiply by -2
2x - 3y = -30
-----------------
-2x - 2y = -2 (result of multiplying by -2)
2x - 3y = -30
----------------add
-5y = -32
y = -32/-5
y = 32/5 or 6.4 <===

7 0
4 years ago
Read 2 more answers
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