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Karolina [17]
2 years ago
15

Geometry Help Pythagorean

Mathematics
1 answer:
labwork [276]2 years ago
4 0

Answer:

Third side = 7

Step-by-step explanation:

x = third side:

x=\sqrt{(6)^{2}+(\sqrt{13})^{2}   }  =\sqrt{36+13} =\sqrt{49} =7

Hope this helps

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To the nearest​ dollar, the average tuition at a public four−year college was $3088 in 1997 and $3292 in 2000. ​Find, to the nea
Delicious77 [7]

the fees in 1997 was $3088

fees in 2000 was $3292

average rate of increase= (3292-3088)/(2000-1997) = 204/3=68

so average rate of increase is $68 per year

4 0
3 years ago
Patty is building a rope ladder for a tree house. She needs two 5 foot pieces of rope for the sides of the ladder. She needs 7 p
BigorU [14]

Answer:

  20 1/2 feet

Step-by-step explanation:

The total length is found by adding the lengths of the individual pieces. It can be easier if you use multiplication in place of repeated addition. You want ...

  (2 × 5 feet) + (7 × 18 inches)

At some point in the process, you need to convert inches to feet. This is done by remembering that 12 inches = 1 foot. Dividing inches by 12 gives feet.

The above expression evaluates to

  10 feet + 126 inches = 10 feet + (126/12) feet = 10 feet + 10.5 feet

  = 20.5 feet

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A Google search box is a capable units converter and calculator.

6 0
3 years ago
A side of the triangle below has been extended to form an exterior angle of 62°. Find the value of x
telo118 [61]

Answer:

16 degrees

Step-by-step explanation:

62= 46+x

16=x

5 0
3 years ago
Is the result of a-b a polynomial?
yuradex [85]

Answer:hhhhh

Step-by-step explanation:hhhh

4 0
2 years ago
Read 2 more answers
What’s this answer ? will give ton of points!!!!!!!!!!
Ann [662]

Answer:

268 cm^2

Step-by-step explanation:

Pink prism:

top: 2 cm * 2 cm = 4 cm^2

right, left, back, front: 4 * 2 cm * 6 cm = 48 cm^2

bottom: completely covered in connection to green prism

Total surface area of pink: 52 cm^2

Green prism:

bottom: 10 cm * 5 cm = 50 cm^2

front, back: 2 * 10 cm * 4 cm = 80 cm^2

right, left: 2 * 5 cm * 4 cm = 40 cm^2

top: 10 cm * 5 cm - 2 cm * 2 cm = 46 cm^2

Total surface area of green: 216 cm^2

Total surface area of composite solid:

52 cm^2 + 216 cm^2 = 268 cm^2

3 0
2 years ago
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