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Temka [501]
3 years ago
7

Which set of numbers can represent the lengths of the sides of a right triangle? Round to the nearest whole number.

Mathematics
1 answer:
Ronch [10]3 years ago
6 0
The correct answer is 4,6.93,8
Using the pythagorus theorem
a2+b2 =c2
sqr(4)+sqr(6.93)=sqr(8)
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A town in east Texas received 10 inches of rain in 2 weeks. If it kept raining at this rate for a 31- day month, how much rain d
umka21 [38]

2 weeks = 14 days

10 / 14 = 0.71428571428

0.71428571428 * 31 = 22.1428571429

The town received about 22 inches of rain.

If you include the 2 weeks, then it would be 32 inches of rain.


Hope this helps!

7 0
3 years ago
(1) 39 = 2x - 5(-3x + 16)
ella [17]

Answer:

The solution is x=7

Step-by-step explanation:

we have

39= 2x- 5(-3x+16)

Solve for x

Distribute right side

Remember that

(-1)(-1)=+1\\(-1)(+1)=-1

39=2x+5(3x)-5(16)

39=2x+15x-80

Combine like terms right side

39=17x-80

Adds 80 both sides

39+80=17x

119=17x

Divide by 17 both sides

7=x

Rewrite

x=7

8 0
3 years ago
Plzz help tysm if you do
marusya05 [52]

Answer:

B

Step-by-step explanation:

it is defined for all values so D=R

also we can get any value

so Range =R

7 0
3 years ago
Read 2 more answers
The mark obtained by six boys in a test are 20,25,15,30,28 and 16. Find the mean mark.​
omeli [17]

Answer:

22.3333333

Step-by-step explanation:

Mean = the sum of all of the numbers divided by the amount of numbers given. The sum (134) was divided by the number of numbers (6) to get 22.3333333. This is not 22 and 3 repeating, since my calculator would've rounded the last digit to 4.

8 0
2 years ago
Each bag of cookies contains x cookies. At the start, Jude has 16 bags of cookies and 5 extra cookies. Elias has 8 bags of cooki
Elodia [21]

Answer:

3

Step-by-step explanation:

J = 16 bags + 5

E= 8 bags +4

If E doubles his cookies, he has 16 bags and 8 extra cookies.

They both have the same amount of bags. 8-5= 3 extra

5 0
3 years ago
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