All categories

3 years ago

What’s the missing side length in this right triangle?

Mathematics

2 answers:

Kruka [31]3 years ago

8 0

Answer:

your correct answer is 15

i just did wrong so the person below me is correct

Step-by-step explanation:

Assoli18 [71]3 years ago

5 0

Answer:

A: 15

Step-by-step explanation:

It is asking for the hypotenuse of the triangle. To find this, use pythaogreans theorem.

A^2 + B^2 = C^2

In this case,

9*9 + 12*12 = C*C

81 + 144 = C*C

225 = C*C

Now do the square root of both sides and you get

15 = C. Therefore the missing length is 15.

You might be interested in

X^2-7x=0 solve the equation

inn [45]

Answer:

x = 0, 7

Step-by-step explanation:

Step 1: Write out equation

x² - 7x = 0

Step 2: Factor out <em>x</em>

x(x - 7) = 0

Step 3: Find roots

x = 0

x - 7 = 0

x = 7

6 0

4 years ago

Read 2 more answers

Can someone solve this question to me.i will mark brainliest. :)

Alex787 [66]

Answer:

Parent Function: $y=\sqrt{x}$
Horizontal shift: right 3 units
Vertical shift: up 3 units
Reflection about the x-axis: none
Vertical strech: streched

Step-by-step explanation:

assume that $y=\sqrt{x}$ is $f(x)=\sqrt{x}$ and $y=\sqrt{-2x+6}+3$ is

$g(x)=\sqrt{-2x+6}+3\\ f(x)=\sqrt{x} \\g(x)=\sqrt{-2x+6}+3$

The transformation from the first equation to the second equation can be found by finding a,h and k for each equation.

$y=a\sqrt{x-h}+k$

factor a 1 out of the absolute value to make the coefficient of x equal to 1

$y=\sqrt{x}$

factor a 2 out of the absolute value to make the coefficient of x equal to 1

$y=\sqrt{2}\sqrt{x-3}+3$

find a, h and k for $y=\sqrt{2}\sqrt{x-3}+3$

$a=1.41421356\\ h=3\\k=3$

the horizontal shift depends on the value of h when $h > 0$ , the horizontal shift is described as:

$g(x)=f(x+h)$ - the graph is shifted to the left h units

$g(x)=f(x-h)\\$ - the graph is shifted to the right h units

the vertical shift depends on the value of k

5 0

2 years ago

Please help meASAP<br><br> And show any work possible.

lubasha [3.4K]

Answer:

A is the answer you have to multiply them by 8 and you get a as an answer.....

Love you!!!!!!.

Step-by-step explanation:

7 0

3 years ago

ANSWER ASAP DONT SEND A FILE. WHAT IS THE RELFECTION OF THE LETTERS KLMN OVER THE X ASIS FOR THIS QUESTION

dolphi86 [110]

Answer:

N( -2, -9) K( 5, -8) L( 8, -9) M (5,- 10)

Step-by-step explanation:

5 0

3 years ago

A pick-up weighing 1.4 t is loaded with 40 bags of cement each weighing 50 kg. What in the total weight of the pick-up and its l

mixer [17]

Answer:

3.4 tonnes

Step-by-step explanation:

Kg --> tonnes = / 1000

50 x 40 / 1000 = 2. 2 + 1.4 = 3.4.

5 0

2 years ago