Andrew pays a monthly membership fee of $10 at his gym. Each time he uses the gym, he pays $5. Last month, Andrew

Mathematics

2 answers:

slamgirl [31]3 years ago

6 0

Answer:

Step-by-step explanation:

11x5+10=65

Musya8 [376]3 years ago

5 0

Answer:

Step-by-step explanation:

10+5x=85

minus 10 from both sides to get 5x=75

divide each side by 5 to get $\frac{5x}{5} = \frac{75}{5}$

the two fives should cancel each other out on the left side. simplify 75/5 to get 15.

x= 15

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To the nearest whole number, what is the surface area or the right triangular prism

Andrej [43]

Answer:

502 Square Meters

Step-by-step explanation:

Surface Area is the sum of the areas of all the surfaces. There are 5 surfaces in total, so we find each surface area and find total Surface Area.

Shown Below:

Bottom Surface is a rectangle, so area is length * width = 10 * 16 = 160

Back Surface is a rectangle, so area is 6 * 16 = 96

Top (front) surface is a rectangle so area is 11.6 * 16 = 185.6

Left and right sides are 2 triangles, so are would be 0.5(base * height) for each. So,

Left triangle = 0.5 * 10 * 6 = 30

Right triangle = 30

Sum of all the surfaces = 160 + 96 + 185.6 + 30 + 30 = 501.6

Rounded to nearest whole number, that is 502

The surface area = 502 m^2

6 0

3 years ago

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