1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
svet-max [94.6K]
4 years ago
6

The triangle shown is a right triangle. Create the equation to be used to find the missing lengths.

Mathematics
1 answer:
telo118 [61]4 years ago
6 0
The equation used to find the missing lengths:
9 = __SR (5^2 + x^2)__
As long as it is a right triangle, this is called the Pythagorean Theorem
{9}^{2}  =  {x}^{2}  +  {5}^{2}  \\  \sqrt{ {9}^{2} }  =  \sqrt{( {x}^{2}  +  {5}^{2} )}  \\ 9= \sqrt{( {x}^{2}  +  {5}^{2} )}


** FYI- if you wanted to SOLVE FOR THE MISSING SIDE X, then just switch around the original equation solving in terms of x:
{9}^{2}  =  {x}^{2}  +  {5}^{2}  \\  {x}^{2}  =  {9}^{2}  -  {5}^{2}  \\ x= \sqrt{( {9}^{2} -  {5}^{2})}  =  \sqrt{(81 - 25)}  \\
x =  \sqrt{56}  =  \sqrt{(8 \times 7)}   \\ x=  \sqrt{(4 \times 14)}  =  \sqrt{4}\times  \sqrt{14}  \\ x = 2 \sqrt{14}

You might be interested in
Question 3 (20 points)
Ainat [17]
I believe its the last choice
8 0
3 years ago
Read 2 more answers
Need to know the answer
Rzqust [24]
Here you go I hope this helps.

8 0
4 years ago
Read 2 more answers
Based on the diagram which statement must be true
lilavasa [31]

Answer:

Answers is C Cos A+sin B =1

4 0
3 years ago
Read 2 more answers
25.89= 15.19 + 2x<br> What is X
Veseljchak [2.6K]

Answer:

25.89=15.19+2x

x=5.35

I hope this helps!

8 0
3 years ago
Read 2 more answers
Evaluate the expression for x = 2 and y = 4. Enter your answer in the box.<br><br> 16x0 + 2x2 • y –1
swat32

Given that,

The given expression is : 16x^0+2x^2{\cdot}y^{-1}

To find,

The value of the above expression when x = 2 and y = 4

Solution,

We have,

16x^0+2x^2{\cdot}y^{-1}

Put x = 2 and y = 4 in the above expression.

16x^0+2x^2{\cdot}y^{-1}\\\\=16\times (2)^0+2(2)^2\times (4)^{-1}\\\\=16\times 1+2(2)^2\times\dfrac{1}{4}\\\\=16+2\\\\=18

So, the value of the above expression is 18.

6 0
3 years ago
Other questions:
  • Let the function f be defined as f(x)= 5x^2 - 7(4x+3). What is the value of f(3)
    7·1 answer
  • WILL GIVE BRAINLIEST
    14·2 answers
  • Plz help ASAP!! Explain your answer! I will mark at brainliest!!!
    6·1 answer
  • Can someone please explain number 2.
    8·1 answer
  • Determine whether the description corresponds to an observational study or an experiment.
    8·1 answer
  • Please help me please i really need help please
    11·2 answers
  • State four roles of nitrogen in plants​
    5·1 answer
  • Elena and jada are going home. Elena runs at a constant speed of 4 miles per hour, and jada walks at a constant speed of 2 miles
    8·1 answer
  • Find the slope of -4-2y=x
    15·2 answers
  • The following dotplot shows the centuries during which the 11 castles whose ruins remain in Somerset, England were constructed.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!