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Nadya [2.5K]
3 years ago
14

Enoch is two times as old as MARTIN.three years ago,the difference between their ages was fifteen years.find their present ages

Mathematics
1 answer:
olga2289 [7]3 years ago
5 0

9514 1404 393

Answer:

  • Enoch is 30
  • Martin is 15

Step-by-step explanation:

The difference in ages remains the same over time. Enoch, at twice Martin's age, is still 15 years older. That means Martin is 15 and Enoch is 30.

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PLS HELP!
ELEN [110]

Answers:

x = 6

Each angle is 45 degrees

The diagram is shown below

=========================================================

Explanation:

Vertical angles are always congruent

Set the two expressions equal to each other and solve for x.

5x+15 = 3x+27

5x-3x = 27-15

2x = 12

x = 12/2

x = 6

As a way to check the answer, replace x with 6 in each expression. We should get the same thing on both sides

5x+15 = 3x+27

5*6+15 = 3*6+27

30+15 = 18+27

45 = 45

Each angle is 45 degrees, so the answer is confirmed.

---------

The diagram is shown below. There are infinitely many ways to draw out the diagram. In the version I drew, the angles aren't vertically aligned but instead they are opposite one another in this X configuration. So the vertical angles could be vertically aligned, but they don't have to be.

In short: draw an X shape and mark any two opposite angles to form the vertical angles.

7 0
2 years ago
A jacket is on sale for 170 this 80% of the regular price
Free_Kalibri [48]

Answer:

I think the answer is probably $212.50

Step-by-step explanation:

I hope this helps.

4 0
2 years ago
Read 2 more answers
What is 140/180 as a decimal
Naddika [18.5K]
I think the answer is 0.8 or 0.78. 
You divide 140/180 which gives you 0.77777778
You can either round up to the nearest hundredth or tenth. 
7 0
2 years ago
Loni and Daryl call each other from different sides of Watertown. Their locations are shown on the number line using miles. Expl
Pachacha [2.7K]

Answer:

Step-by-step explanation:

I think that the photo below has full information for your question and the answer for it as well.

Hope it will help you!

8 0
2 years ago
Can sombody plz help me with these two questions And please explain
HACTEHA [7]

Answer:

what are we supposed to help with? is there a picture or something?

Step-by-step explanation:

5 0
3 years ago
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