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guajiro [1.7K]
3 years ago
13

As an estimation we are told 5 miles is 8km convert 30 miles to km

Mathematics
2 answers:
Nutka1998 [239]3 years ago
8 0

Find the scale:

30 miles / 5miles = 6

Multiply km by the scale:

8 km x 6 = 48 km

The answer is 48 km

il63 [147K]3 years ago
7 0

Answer: 48km

Step-by-step explanations:. It's just simple cross multiplication.

5miles----->8km

30miles---->?km

Answer is ( 30×8)÷5= 48km

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zheka24 [161]

Good evening ,

Answer:

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jenyasd209 [6]

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2 years ago
If D is the midpoint of CE, CD= 9x-7, and DE= 3x+17, find CE
tatuchka [14]
Hello!

Since D is the midpoint and the two equations are and both sides of point D the equations equal each other

9x - 7 = 3x + 17

Now you solve it algebraically

Add 7 to both sides

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29 + 29 = 58

The answer is 58 units

Hope this helps!
3 0
3 years ago
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