2 years ago

Please help me in this!! Nobody answered it...

Mathematics

1 answer:

gladu [14]2 years ago

5 0

Answer:

x= 25

Step-by-step explanation:

There are 180 degrees in a triangle

100 + 55 + x = 180

155 + x = 180

Subtract 155 from 180

x = 25

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Y=2/5x+2 how do you graph it on a graph

ANTONII [103]

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3 years ago

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hichkok12 [17]

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2 years ago

perform the indicated operation write the answer with the correct number of significant digits 895.136 m + 276.51 m

Serggg [28]

Answer:

1171.65 m

Step-by-step explanation:

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2 years ago

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Romashka-Z-Leto [24]

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3 years ago

Raj builds a side table in the shape of a cube. Each edge of the cube measures 21 inches. Raj wants to cover the top and four si

elena-s [515]

Answer: 2000/25 = 80 tiles

Step-by-step explanation:

Date: s=20

equation of surface area of a cube prism: surface area = 6s*2

the surface area to be covered with tiles is requires, the base is not included, so the equation reduces: surface area = 5s*2

subtitute values: surface area = 5(20)*2

= 5(400)

surface area = 2000

area of 2 tile is 5*2 = 25 square inches

2000/25 = 80 tiles

5 0

2 years ago