Noah enlarged a photograph by a scale factor of 6. The area of the enlarged photo is how many times as large as the area of the
1 answer:
The area of the enlarged photo is 36 times as large as the area of the original.
<em><u>Explanation</u></em>
Noah enlarged a photograph by a scale factor of 6.
The rule we will use here is......
"<em>If the side lengths of any shape are all enlarged by a scale factor of , then the area will be enlarged by a scale factor of
"</em>
So, here the area of the photograph will be enlarged by a scale factor of
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For any arbitrary 2x2 matrices 
and 
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There is no other matrix that would work unless we place some more restrictions on. One such restriction would be to ensure that is not singular, or its determinant is non-zero. Then this matrix has an inverse, and taking 
we'd get equality.
There is no other matrix that would work unless we place some more restrictions on
Answer:
- The store sold 733 gallons of ice cream last month.
- The store sold 748 pounds of broccoli last month.
Step-by-step explanation:
Given
Solving (a): Gallons of Ice Cream
<em>Let Gallons sold last month be G1; Gallons sold this month be G2;</em>
The relationship between both is:
Substitute 623 for G2
Divide through by 0.85
Solving (b): Pounds of Broccoli
<em>Let Pounds sold last month be P1; Pounds sold this month be P2;</em>
The relationship between both is:
Substitute 912 for P2
Divide through by 1.22