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4vir4ik [10]
3 years ago
13

Giving brainly if correct!! - select the unit rate​

Mathematics
1 answer:
zloy xaker [14]3 years ago
7 0

Answer:

2nd option.

Step-by-step explanation:

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Helpppppppp
wel
The hypotenuse can be solved by this formula. X^2 = 6^2 +6^2

X^2=64
Usually you cut it down to 8 but it wants the squared form so 64.
6 0
3 years ago
Simplify ; √12 - 7√75
BigorU [14]
\sqrt{12} = 2 \sqrt{3} and 7 \sqrt{75} = 35 \sqrt{3}.  Thus, 2 \sqrt{3} - 35\sqrt{3} = -33\sqrt{3}.
5 0
3 years ago
Geographers use negative numbers to represent points below sea level and positive numbers to represent points above sea level. F
BARSIC [14]

Answer:

Option B. is the correct choice.

Step-by-step explanation:

The number zero represents sea level as opposed to the negative and positive number.

Best Regards!

5 0
3 years ago
If the hypotenuse of a 45°-45°-90° triangle is 13, what is the length of one of the legs?
stiv31 [10]

Answer:

9.19

Step-by-step explanation:

Using Law of sines to find other two lengths:

a/sinA=b/sinB

let a be length of side unknown and b be hypotenuse then sinB=sin90 and sinA=sin45

a/sin45=13/sin90

a=13sin45

a=13(0.707)

  =9.19

As the given triangle is isosceles hence the length of other two legs will be same i.e 9.19 !

6 0
3 years ago
Jason works at least 5 hours but not more than 10. He earns $15.00 per hour. The function f(x) = 15t represents the money he ear
frosja888 [35]

Answer:

Step-by-step explanation:

The amount of money that Jason earns is dependent on the amount of time, t in hours that he works

The function f(x) = 15t represents the money he earns for working t hours. Therefore, the dependent variable is f(x) and the independent variable is t

Jason works at least 5 hours but not more than 10. This means that The minimum amount that he can earn is 15×5 = $75

The maximum amount that he can earn is 15×10 = $150

The practical domain is all possible values for t. It becomes

5 lesser than or equal to t lesser than or equal to 10

The practical range is all possible values for f(x). It becomes

75 lesser than or equal to f(x) lesser than or equal to 150

7 0
3 years ago
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