In the right triangle above a=2.7 and b=4.3. Find the value of c, rounded to the nearest tenth

Mathematics

1 answer:

morpeh [17]3 years ago

7 0

Answer:

5.1

Step-by-step explanation:

Since there is no diagram provided here, we assume that c is the length of the hypotenuse, so we have ...

c² = a² +b² . . . . . . Pythagorean theorem

c² = 2.7² +4.3² = 25.78

c = √25.78 ≈ 5.0774

c ≈ 5.1

You might be interested in

Is this a function or no?

IgorLugansk [536]

Answer:

Step-by-step explanation:

Positives cannot point at negatives I think.

5 0

2 years ago

The equation of a line that goes through the points (0,0) and (300000,365)

olga_2 [115]

$\bf \begin{array}{ccccccccc}
&&x_1&&y_1&&x_2&&y_2\\
% (a,b)
&&(~ 0 &,& 0~) 
% (c,d)
&&(~ 300000 &,& 365~)
\end{array}
\\\\\\
% slope = m
slope = m\implies 
\cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{365-0}{300000-0}\\\\\\ \cfrac{365}{300000}\implies \cfrac{73}{60000}$

$\bf \stackrel{\textit{point-slope form}}{y- y_1= m(x- x_1)}\implies y-0=\cfrac{73}{60000}(x-0)\implies y=\cfrac{73}{60000}x$

4 0

2 years ago

How many triangles exist with the given side lengths?<br><br> 12 in, 15 in, 18 in

aniked [119]

One because the law of consines works on it

5 0

2 years ago

Read 2 more answers

Pretty please help

beks73 [17]

how many solutions do intersecting lines have? - 0,1 or infinitely many

how many solutions do parallel lines have? - 0 or infinitely many