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liq [111]
3 years ago
12

Drivers ed

Mathematics
2 answers:
Marina86 [1]3 years ago
5 0
The answer to this would be b : 0.08
Troyanec [42]3 years ago
5 0

Answer:

0.08% would be considered to be driving under the influence

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PLEASE HELP MEEE <br> Can someone calculate the area of this shape
Genrish500 [490]

Step-by-step explanation:

The 1st rectangle

16 *7=112

next triangle

find details

13-7=6

16-8=8

6*8

48÷2

24+112

136

4 0
3 years ago
PLEASE HELP MEEEEEEE!!! NO LINKS ALLOWED!!
vladimir2022 [97]

Answer: (x+2)^2 -1

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Complete the square: -1+(x^2+4x+4) =-1+(x+2)^2

Answer: (x+2)^2 -1

Step-by-step explanation:

6 0
3 years ago
The velocity of the current in a river is C = 0.6i + 0.8j km/hr. A boat moves relative to the water with velocity v=7i km/hr. a.
AnnyKZ [126]

Answer:

  a. 7.64 km/h

  b. 6.0°

  c. see below

Step-by-step explanation:

a) The total velocity of the boat is ...

  7i +(0.6i +0.8j) = 7.6i +0.8j

The magnitude of this velocity is the speed of the boat, relative to land. That is given by the Pythagorean theorem.

  |7.6i +0.8j| = √(7.6² +0.8²) = √58.4 ≈ 7.642 . . . . km/h

__

b) The angle of the total velocity with respect to the "i" direction (the direction of vector v) is ...

  α = arctan(0.8/7.6) ≈ 6.009°

__

c) The boat is headed in a direction 6° different from its velocity relative to the water. That may need to be accounted for if the boat is traveling any significant distance.

5 0
4 years ago
In the Example, why is it helpful to find 10% of Carmela's earnings before finding 100% of her earnings?
SCORPION-xisa [38]

It's helpful to find 10%, as it is on a smaller scale and easier to find. From there it's simple to just multiply by 10 to get 100% of her earnings.

Please rate, thanks, and pick branliest answer (not necessarily mine) This really helps!

5 0
4 years ago
Evaluate cos^2 θ for cosθ = sq3/2<br> A.) 3/4 <br> B.) 1 <br> C.) 1 1/2 <br> D.) sq3
Natali5045456 [20]
Try A? I’m not 100% sure but I got A
4 0
3 years ago
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