HELP ASAP! Ms.lopez drew ABC, with a height of 6 inches and a base of 6 inches, and RST with a height of 4 inches and a base of 8 inches. Which triangle has the greater area? Use an area formula to justify your answer.

The answer is twelve  because three minus fifteen is twelve so the answer is twelve .

Answer:

Greater than

Step-by-step explanation:

1) The equation that represents the new area, N, of the floor of the cage is D) N = w² + 8w + 12.

2) Shawn had been walking for 120 seconds.

What is algebraic Expression?

Any mathematical statement that includes numbers, variables, and an arithmetic operation between them is known as an expression or algebraic expression. In the phrase 4m + 5, for instance, the terms 4m and 5 are separated from the variable m by the arithmetic sign +.

The original area of the rectangular cage is:

A = lw, where l is the length and w is the width.

We are given that the length of the floor is 4 feet greater than its width, so we can write l = w + 4.

The new dimensions of the floor are w + 2 and (w + 4) + 2 = w + 6. Therefore, the new area of the floor is:

N = (w + 2)(w + 6) = w² + 6w + 2w + 12 = w² + 8w + 12

Let t be the time in seconds that Curtis has been walking. Then Shawn has been walking for t + 20 seconds.

The distance that Curtis has walked is d = 6t, and the distance that Shawn has walked is d = 5(t + 20), since Shawn started 20 seconds earlier and walks at a slower pace.

We want to find the time when they have walked the same distance, so we set the two expressions for d equal to each other:

6t = 5(t + 20)

Simplifying and solving for t, we get:

6t = 5t + 100

t = 100

Therefore, Curtis had been walking for 100 seconds when the two boys had walked exactly the same distance. At that time, Shawn had been walking for t + 20 = 120 seconds.

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