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ololo11 [35]
3 years ago
7

Solve the special right triangle to find the missing sides. Leave your answer as a simplified radical

Mathematics
1 answer:
GarryVolchara [31]3 years ago
3 0

Answer:

\tan(30°)  =  \frac{12}{r}  \\  \frac{1}{ \sqrt{3} }  =  \frac{12}{r}  \\  \boxed{r = 12 \sqrt{3} }

and,

\sin(30°)  =  \frac{12}{t}  \\  \frac{1}{2}  =  \frac{12}{t} \\  \boxed{t = 24}

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How do you do this 9x-3=5x-15?
weqwewe [10]
9x-3 +(3-5x)=5x-15+(3-5x)
4x=18
x=18/4
x=9/2
4 0
3 years ago
Solve the equation for x
PIT_PIT [208]

Answer:

              \bold{x=\frac{-6+z}6=-1+\frac z6}

Step-by-step explanation:

\bold{x-6+5x=-12+z}\\{}\quad +6\qquad\quad\ +6\\{\quad}\bold{6x\ =\ -6+z}\\{}\quad\div6\quad\ \ \div6\\{}\quad \bold{x=\frac{-6+z}6=-1+\frac z6}

7 0
3 years ago
Write a slope intercept form equation through given points . (18, 14), (-6, -19)
Kobotan [32]

Answer:

y-14=11/8(x-18)

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(-19-14)/(-6-18)

m=-33/-24

m=33/24

simplify

m=11/8

y-14=11/8(x-18)

6 0
3 years ago
What is the quotient of the following in simplest form? 5/9 divided by 2/3
Assoli18 [71]

Answer:

5/6

Step-by-step explanation:

You write the question as such: 5/9 divided by 2/3.

After that, you keep the first fraction, flip the sign and the fraction.

You will get: 5/9 multiplied by 3/2.

When you get this, you then cross multiply and simplify as such.

5/3 multiplied by 1/2.

5/6 would be your solution.

4 0
2 years ago
Midpoint of the segment between the points (−5,13) and (6,4)
Leokris [45]

Answer: (0.5,8.5)

Step-by-step explanation:

We need to use the following formula to find the Midpoint "M":

M=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})

Given the points (-5,13) and (6,4) can identify that:

x_1=-5\\x_2=6\\\\y_1=13\\y_2=4

The final step is to substitute values into the formula.

Therefore, the midpoint of the segment between the points (-5,13) and (6,4) is:

M=(\frac{-5+6}{2},\frac{13+4}{2})\\\\M=(\frac{1}{2},\frac{17}{2})\\\\M=(0.5,8.5)

6 0
3 years ago
Read 2 more answers
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