All categories

3 years ago

What’s the missing leg?!

Mathematics

2 answers:

GuDViN [60]3 years ago

6 0

Do you mean the length of the cable?

If so, it would be 13.42ft.

Take the cable as the hypotenuse, and add the squares of 12 and 6 then squareroot them.

zmey [24]3 years ago

5 0

Answer:

13.416ft or,

13.42ft rounded up

Step-by-step explanation:

$c^2=a^2+b^2\\=6^2+12^2\\=36+144\\=180\\=\sqrt{180}\\ =13.416ft$

You might be interested in

PLEASE ANSWER FAST

anyanavicka [17]

Answer:

And 6th day after day before yesterday, that is, 17 January. So, we just need to add 6 to 17 to get the desired date. Thus, the date 3 days after tomorrow is 23rd January.

Step-by-step explanation:

hope it hlp

5 0

3 years ago

Read 2 more answers

A gumball machine has 220 red gumballs. If the red gumballs are 50% of the total number of gumballs, how many gumballs are in

JulijaS [17]

Answer:

440

Explanation:

If 50% of the total gum balls are red which is 220, then the other 50% is 220.

5 0

3 years ago

Read 2 more answers

What equation can be used to find the length of AC

Leno4ka [110]

I'm pretty sure this is the answer:
(10)sin(40°) = AC

It's sin becasue it needs the opposite side of 40° and has the hypotenuse.

5 0

3 years ago

19. 4x-y+2z = 8x+y-4 Find x

Varvara68 [4.7K]

Answer:

x = $\frac{4-2y+2z}{4}$

Step-by-step explanation:

4x-y+2z = 8x+y-4

4x-8x-y+2z = 8x - 8x +y-4

-4x -y +2z= y-4

-4x -y+y +2z = y+y-4

-4x +2z = 2y-4

-4x+2z-2z = 2y-2z-4

-4x = 2y-2z-4

$x= \frac{2y-2z-4}{-4}$ = $\frac{4-2y+2z}{4}$

4 0

3 years ago

PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

Softa [21]

$180^o-112^o=68^o$

$\left\{\begin{array}{ccc}2x+3y=68&|\cdot(-15)\\30x+11y=112\end{array}\right\\\underline{+\left\{\begin{array}{ccc}-30x-45y=-1020\\30x+11y=112\end{array}\right}\\.\ \ \ \ \ \ \ -34y=-908\ \ \ |:(-34)\\\\.\ \ \ \ \ \ \ \ \ \ \ y=\dfrac{908}{34}\to y=\dfrac{454}{17}\\\\2x+3\cdot\dfrac{454}{17}=68\ \ \ \ |\cdot17\\\\34x+1362=1156\ \ \ \ |-1362\\34x=-206\ \ \ \ |:34\\\\x=-\dfrac{206}{34}\to x=-\dfrac{103}{17}\\\\ \left\{\begin{array}{ccc}x=-\dfrac{103}{17}\\\\y=\dfrac{454}{17}\end{array}\right$

8 0

3 years ago