Answer:
for the triangle question the ans is 2
for the equation question where u have to find the mistake the student made, its the last option
The surface area of the square prism is 115 square inches
<h3>surface area of a pyramid</h3>
The surface area of a pyramid is equivalent to the sum of the faces of the pyramid
For the given square pyramid;
TSA = (5*5) + 4(1/2 * 9 * 5)
Simplify to have;
Surface area =25 + 4(45/2)
Surface area = 25 + 180/2
Surface area = 25. + 90
Surface area = 115 square inches
Hence the surface area of the square prism is 115 square inches
Learn more on surface area here: brainly.com/question/20771646
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B. Y= x+ 48 trust me bro.
12/4 = 3 + 2x 1/2
Divide and then multiply and your answer will be 4
