3 years ago

Carlos is half as old as Andre Andre is 15 years older than Carlos how old is Andre

Mathematics

2 answers:

Leokris [45]3 years ago

7 0

Answer:

30 years old

Step-by-step explanation:

Let the two ages be A and C.

Then C = (1/2)A, and A = C + 15.

Substitute C + 15 for A in C = (1/2)A:

C = (1/2)(C + 15), or 2C = C + 15.

Then C = 15, and A = C + 15 becomes A = 15 + 15, or A = 30.

kvasek [131]3 years ago

4 0

Answer:30

Step-by-step explanation:

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Answer:

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If the lateral area of a right rectangular prism is 384 cm^2, its length twice its width, and its height is twice its length, fi

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3 years ago

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nekit [7.7K]

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3 years ago

PLEASE HELP GUYS!! WILL GIVE BRAINLIEST IF CORRECT!!!!

True [87]

3.114

Step-by-step explanation:

Given slope of the line is 1.581,

Mean of the x-coordinate is 5.923,

Mean of the y-coordinate is 12.478

Equation of the line formula is

y = mx + c

12.478 = 1.581 × 5.923 + c

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⇒ c = 12.478 – 9.364263

⇒ c = 3.113737

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