2 years ago

I need help with this question

Mathematics

1 answer:

Dmitry_Shevchenko [17]2 years ago

8 0

The hypotenuse is 15
The opposite is 12
The adjacent is 9

You might be interested in

In the diagram ABC is equal to DEC what is the value of x?

Hatshy [7]

$\begin{gathered} \frac{25}{5}=\frac{18-x}{x} \\ 25x=(18-x)\times5 \\ 25x=90-5x \\ 25x+5x=90-5x+5x \\ 30x=90 \\ \frac{30x}{30}=\frac{90}{30} \\ x=3 \end{gathered}$

4 0

6 months ago

The box plot shows the time it takes you and your classmates to get to school. What is the median time spent traveling to school

Vinvika [58]

B 12 minutes
Because if you look the middle of the box plot the line is at 12

5 0

2 years ago

Complete the square. Fill in the number that makes the polynomial a perfect-square quadratic. 2 + 2) +

daser333 [38]

Try using either the app the calculater not like those other ones this calculator can solve fractions and almost any other thing

7 0

2 years ago

Solve y-12/25=3 1/5. What number is y? A. 3 1/5 B. 3 17/25 C. 3 7/25 D. 4 17/25

kicyunya [14]

Answer:

Option c) y= $3\frac{17}{25}$ is correct

The value of y is 3 $\frac{17}{25}$

Step-by-step explanation:

Given equation is

$y-\frac{12}{25}=3\frac{1}{5}$

To solve the given equation for y

$y-\frac{12}{25}=3\frac{1}{5}$

$y-\frac{12}{25}=\frac{16}{5}$ (converting mixed fraction to normal fraction )

$y-\frac{16}{5}=\frac{12}{25}$

$y-\frac{(16\times 5)+12}{25}$ (taking LCM 25 )

$=\frac{80+12}{25}$ (adding the terms )

$y=\frac{92}{25}$ (now convert fraction into mixed fraction )

Therefore y= $3\frac{17}{25}$

Option c) y= $3\frac{17}{25}$ is correct

The value of y is 3 $\frac{17}{25}$

6 0

2 years ago

Factor completely 8y²+6y+1

mel-nik [20]

(2y +1)(4y + 1) is the factored form

7 0

1 year ago

Read 2 more answers