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3 years ago

8

Anja is creating a triangle using three straws. The two shorter straws have lengths of 20 cm and 21 cm. How long, in centimeters

, should the third straw be for Anja to create a right triangle?

2 answers:

scoray [572]3 years ago

7 0

Answer: 29cm

Step-by-step explanation:

20^2+21^2=841

Then the square root of 841 is 29

Kruka [31]3 years ago

5 0

Answer:

29cm

Step-by-step explanation:

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The coordinates of the endpoints of ST are (-2,3) and (3, y) respectively supposethe distance between s and t us 13 units.What v

igor_vitrenko [27]

Answer:

The values of y would be -9 and 15

Step-by-step explanation:

we know that

the formula to calculate the distance between two points is equal to

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the cost of a telephone call 75 cents plus 25 cents times the number of minutes. write an algebraic expression that models the c

Mrrafil [7]

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3 years ago

Read 2 more answers