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kobusy [5.1K]
3 years ago
14

PLEASE HELPPP it's Use Pythagorean theorem to find right triangle side lengths

Mathematics
2 answers:
Travka [436]3 years ago
8 0

Answer:

sqr(58)

Step-by-step explanation:

a^2+b^2=c^2

3^2+7^2=x^2

9+49=x^2

58=x^2

x=sqr(58)

Alja [10]3 years ago
3 0

Step-by-step explanation:

Hey I saw ur thing that you just posted and I dont have a great meme but please give me brainliest hehehe

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Sonia walks to her aunt's house. She leaves home at 1025. She walks a total of 12km at an average speed of 5km/h. Work out the t
lisabon 2012 [21]

Answer: 1249 hrs

Step-by-step explanation:

Sophia walked for 12 km to get to her aunt's house.

She did this at a speed of 5km/h which means that the time taken was:

Time = Distance / Speed

= 12 / 5

= 2.4 hours

2.4 in hours:

= 0.4 * 60 minutes

= 24 minutes

= 2 hours 24 minutes

If she left at 1025, she would arrive at:

= 1025 + 2 hours 24

= 1249 hrs

3 0
3 years ago
Find the area. Show formulas, work, and label your answer.​
egoroff_w [7]

Answer:

34.1

Step-by-step explanation:

8 4/5 is not needed. The other two will given you the answer.

Area = 1/2 * b * h

b = 12 2/5 = 12.4

h = 5 1/2 = 5.5

Area = 1/2 * 12.4 * 5.5

Area = 34.1 square feet.

6 0
3 years ago
Find the sum of the geometric sequence. 1, 1/4, 1/16, 1/64, 1/256
e-lub [12.9K]
Multiply the denominator by 4
6 0
3 years ago
A model length of 12 cm. represents an actual length of 102 ft.the model has a width of 48cm. What is the width of the actual ob
Elodia [21]

the answer would be 408


just set it up like this

12       48

----  =  ----

102      ?


12*4=48 so 102*4 = 408

8 0
3 years ago
May I please have help with 2-14 even on this ? I'm horrible at math.
Vilka [71]
2. x = 1/4 ( 0.25)
4. y = 122, x = 42  
6. x = 63, y = 8
8. is missing
10. 13.5 cm
12. x = 10.6
14. x = 5.45
6 0
3 years ago
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