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miv72 [106K]
3 years ago
13

A race takes 3 hours to complete. If the

Mathematics
2 answers:
Orlov [11]3 years ago
8 0

Answer:

15 miles per hour

Step-by-step explanation:

Speed = distance travelled / time taken

= 45 / 3

=15

Anon25 [30]3 years ago
7 0

Answer:

Speed is equals to distance divided by time

ie

45 ÷ 3

you get 15 miles per hour

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30.00
GalinKa [24]

Answer:

  (13,-23)

Step-by-step explanation:

Comparing the image coordinates to the transformation rule, you see that ...

  (x -4, y +15) = (9, -8)

Adding (4, -15) to these coordinates, we get ...

  (x -4, y +15) +(4, -15) = (9, -8) +(4, -15)

  (x-4+4, y+15-15) = (9+4, -8-15)

  (x, y) = (13, -23) . . . . coordinates of D

4 0
3 years ago
Plz answer ASAP x=? thx
mrs_skeptik [129]
X is 10

I have shown the calculation in the attachment.

3 0
4 years ago
Read 2 more answers
8x^3+9x^7+5x^3+2+7x^7
posledela

Answer:

16x^7+13x^3+2

Step-by-step explanation:

8x^3+9x^7+5x^3+2+7x^7

Add 8x^3 and 5x^3 (don’t add the exponents together )

13x^3+9x^7+2+7x^7

Add 9x^7 and 7x^7

13x^3+16x^7+2

Then put them in order from biggest exponent to smallest

16x^7+13x^3+2

3 0
3 years ago
A number went into this machine and 36 came out. What number went in?
labwork [276]

Answer:

6? If its a squared machine than it is 6 bc 6 squared is 36.  sorry if it is wrong.

Step-by-step explanation:

3 0
3 years ago
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What is 25% of 200?<br> I need help pleaseeeeeeeeeeeeeee!
victus00 [196]
25/100*200 gives the answer which is 50
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3 years ago
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