2 years ago

A 3:5 by 5:5ft mirror is placed in a wooden frame. What is the area of the frame?

Mathematics

1 answer:

Flura [38]2 years ago

7 0

Answer:

19.25

Step-by-step explanation:

because 3.5 ×5.5 is 19.25

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Step-by-step explanation:

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2 years ago

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3 years ago

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Theresa is 14 years younger than her brother. Together, their total age in years is 35.

solniwko [45]

Let :
T = Theresa age
H = her brother
We know :
T = H - 14
T + H = 35
Substitute T
H -14 + H = 35
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H = 49/2 = 24.5
Since we know H = 24.5 we then can substitute it to either equation.
T = H - 14
T = 24.5 - 14
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3 years ago