4 years ago

If two angles are supplementary, their sum equals

1 answer:

7 0

If two angles are supplementary, their sum equals 180 degrees

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NemiM [27]

20 - (3 x 2 cubed - 5 ) The Answer Is 1

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3 years ago

labwork [276]

4 km/h because 10-2 because of the 2 km left which =8 then you divide that by 2 to figure out the km per hour which = 4 so 4 km/h

6 0

3 years ago

liraira [26]

Your equation should be 5 - r + 2 = 3.

4 0

2 years ago

NNADVOKAT [17]

Answer:

36 tiles

Step-by-step explanation:

First, find area of the square floor knowing the formula as;

Area= $s^{2}$

where s= side of a square.

If one side of the floor is 12 feet, then Area= $12^{2} = 144ft^{2}$

Next, find the area of each tile using the same formula and given s=2 feet;

Area(tile) = $2^{2} = 4ft^{2}$

To find the number of tiles needed to cover entire floor, divide area of the floor by area of one tile; 144 / 4 = 36 tiles

5 0

3 years ago

aleksandr82 [10.1K]

Answer:

20 Students

Step-by-step explanation:

If there is 1 chaperone for every 4 students, and there are a total of 5 chaperones on the trip, you can use this information to know that..

If there are 5 chaperones and 4 students for each chaperone, that would give you 20 students!

6 0

3 years ago