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natita [175]
3 years ago
15

A sailboat travels a distance of 2 1/2 miles in 1/6 of an hour. Which complex fraction represents the unit rate in miles per hou

r? A: 2/12 / 1/6B:5/2 / 1/6C:1/6 / 5/2D:1/6 / 2 1/2
Mathematics
1 answer:
Nikitich [7]3 years ago
3 0
At first glance, prolly c
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Find the distance between points P(1, 2) and Q(4, 8) to the nearest tenth
Basile [38]
Use the distance formula to find the distance.

D=√(x2-x1)^2 + (y2-y1)^2  (the entire equation is square rooted) 
Plug in your numbers 

D=√(4-1)^2 + (8-2)^2
D=√(3)^2 + (6)^2
D=√9+36
D=√45
D=3√5
D=6.7

8 0
3 years ago
If the length of the shorter leg of a right triangle is 5 cm and the length of the hypotenuse is 8 cm, find the length of the lo
Brilliant_brown [7]

Answer:

The length of the longer leg is 6.24 cm.

Step-by-step explanation:

Here, the length of the hypotenuse  = 8 cm

The length of shorten leg ( Base) = 5 cm

Let us assume the length of longer leg (Perpendicular)   = k cm

Now, as the given triangle is a right angled triangle.

So, by the PYTHAGORAS THEOREM:

( Base)^2 + ( Perpendicular)^2  = ( Hypotenuse)^2\\\implies (5)^2  + (k)^2  = (8)^2\\\implies k^2  = 64 - 25  =  39\\\implies k^2  = 39\\k = \sqrt{(39)}  = \pm (6.24)

Now,as k is the length of the side, so it cannot be negative.

⇒   k  =  6.24 cm

Hence, the length of the longer leg is 6.24 cm.

6 0
3 years ago
A Top NBA player can earn about 2.5 x 10 7th power dollars each year. If john earns $40,000 per year at his starting job out of
kkurt [141]

25 millions / 40 k = 625


4 0
3 years ago
Read 2 more answers
I need help QUICK PLEASE
barxatty [35]

Answer:

kailangan mn pud gani nako ang answrrr naa

Step-by-step explanation:

HUHUHIHIHI PLS... HELPPP

3 0
3 years ago
Construct a truth table for proposition (¬p)\rightarrowq
Sergio [31]

Answer:

\left[\begin{array}{ccc}(-p)&--->&q\\f&t&t\\f&t&t\\t&t&f\\t&f&f\end{array}\right]

Step-by-step explanation:

First, we find all the possibilities for p and q in a table:

p  q

t    t

t    f

f    t

f    f

then -p:

-p  q

f    t

f    f

t    t

t    f

and we apply the operator --> (rightarrow), that is only f (false) y if the first one is t (true) and the second one is f (false)

-p    --->    q

f       t       t

f       t       f

t       t       t

t       f       f

5 0
4 years ago
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