If the approximate height of this right prism with triangular bases is 3.5 centimeters, what is its approximate surface area?

74 (square) cm

Step-by-step explanation:

First, to find the surface area of both faces, make each face into two right triangles.

Use the formula A = ab/2 to find the surface area of one of the new right triangles. in this case, A = 2x3.5/2 is equal to 3.5.

Double this to find the full surface area for each face, 7 (square) cm.

Next, find the surface area of the base by multiplying the length by the width. in this case, 4x5 = 20, your base surface area.

Next, find the surface areas of the sides the same way as the base. This example has the same measurements as well. 5x4 = 20.

Last, add all of the solutions together to get the surface are of the whole object. 7 + 7 + 20 + 20 + 20 = 74 (square) cm

.632

step-by-step explanation:

6 * 1/10 = 3/5

3*0.01 = 0.03

3/5 + 0.03 = .63

2*0.002 = .002

.63 + 0.002 = .632

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!