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
pishuonlain [190]
3 years ago
11

How to solve this equation of the missing sides of the triangle

Mathematics
1 answer:
iris [78.8K]3 years ago
3 0

Step-by-step explanation:

Given is a 45°-45°-90 ° angled triangle.

By 45°-45°-90 ° angled triangle theorem:

side opposite to 45° angle is \frac{1}{\sqrt 2} times of hypotenuse.

\therefore \: 7 =  \frac{1}{ \sqrt{2} }  \times m \\  \\   \huge \red{ \boxed{\therefore \: m \:  = 7 \sqrt{2}  \: units}} \\  \\ n \:  =  \frac{1}{ \sqrt{2} }  \times m \\  \\  \therefore \:n \:  =  \frac{1}{ \sqrt{2} }  \times 7 \sqrt{2} \\ \huge \purple{ \boxed{\therefore \:n \:  =   7 \: units}} \\

You might be interested in
What is the value of 6/x +2c^2, when x= 3?<br> O 8<br> O 11<br> O 14<br> 20
yarga [219]

Answer:

the answer is 11

Step-by-step explanation:

dont know

3 0
3 years ago
1/6(a+12)= -4 please help because I don’t understand this
iogann1982 [59]

Answer:

a=-36

Step-by-step explanation:

1/6(a+12)=-4

1) Distribute <u>1/6</u> to a and 12:

1/6a+2=-4

2) Subtract 2 from both sides:

1/6a=-6

3) Multiply both sides by the reciprocal of 1/6: (6/1)

a=-36

Let me know if you have any confusion on how I reached the solution :)

3 0
3 years ago
Jimmy got 15 out of 25 questions<br> correct. What is the ratio of correct<br> answers?
NNADVOKAT [17]

Answer:

15:25

Step-by-step explanation:

15 correct from 25 total

8 0
3 years ago
Read 2 more answers
The shadow of a vertical tower is 58 feet long when the angle of elevation of the sun is 36 degrees. What is the height of the t
monitta
42 feet. You have side opposite and one adjacent to the angle therefore you use tan. Then just rearrange for x

6 0
3 years ago
Round number to nearest hundred 1,427 as 1,420. 68,136 as 68,130. 271,308 as 271,300. 7,593,656 as 7,594,000 right?
xenn [34]
Normally to round a number to the nearest hundred you want to go to the hundreds column for example:
1427
1...thousand, 4...hundred, 2...tenth, and 7... ones so this one would be 1400
68136=68100 and so on.... hope this helps
3 0
3 years ago
Other questions:
  • Find the total weight of 10 chunks of cheese at 3/4 a pound
    7·1 answer
  • HELP FIRST TO ANSWER ALL IS BRAINLEIST!!!!!!!!!​
    12·1 answer
  • during the lunch break a deli sold 36 large sodas if the ratio of large sodas sold to small sodas sold was 4 : 1 how many small
    14·2 answers
  • The measure of position called the midquartile of a data set is found using the formula StartFraction Upper Q 1 plus Upper Q 3 O
    11·1 answer
  • What is the net change in how many bags are on the shelf from
    11·1 answer
  • Isaiah already has 16 dollars. Every hour (x) that he works at the bakery, he earns another 4 dollars (y). How many total dollar
    12·2 answers
  • Two stores have movies to rent.
    13·1 answer
  • 7. One day in Mayville, the temperature went from -11F at 4 AM to 28°F at 2 PM. How many degrees did the temperature rise?​
    7·1 answer
  • The radius of a circle is 7 cm. Find its area to the nearest tenth. (Please help due in an hour)
    15·1 answer
  • el Mosaico Coffee &amp; Garden gives a $10 gift card to spend if customers can guess the sequence of the day. Janeth arrives on
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!