2 years ago

PLEASE HELP!! MATH Will mark Brainlist

Mathematics

1 answer:

nydimaria [60]2 years ago

3 0

Answer:

The area of triangle D'E'F' is four times the area of triangle DEF.

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Step-by-step explanation:

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Please help me solve 3x + 4y =15 and 3x - y = 30 it is for Algebra I

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Answer:

Step-by-step explanation:

Given the simultaneous equation

3x+4y=15. Equation 1

3x-y=30. Equation 2

Using elimination method

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The formula for the nth square number is S_n = n^2. Use the formula to find the 11th square number.

Klio2033 [76]

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3 years ago

How to do this? or get this started?

Ne4ueva [31]

You're right on what you've been doing

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