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
svlad2 [7]
2 years ago
14

Find the measure of the missing sides of the triangle if each missing angle is 45°

Mathematics
1 answer:
Scorpion4ik [409]2 years ago
6 0

Answer:

the side lengths are both 7

Step-by-step explanation:

Because the angles are both 45 degrees, the triangle is isosceles:  the side lengths are equal.   The hypotenuse of a model 45-45-90 triangle is √2 when the sides are 1 each:

√2        1

------ = -------

7√2       x

                                          1         1

This can be reduced to  ----- = -----

                                           7        x

which makes it obvious that the side lengths are both 7.

You might be interested in
Find the circumference of a circle that has a radius of 21 inches.<br><br> How do you do this
Charra [1.4K]

Answer:

it is 27

Step-by-step explanation:

5 0
3 years ago
17. Which of the following is TRUE? ( 5 points) a. The mean tells us, roughly, how much the data deviate from the average. b. Th
svp [43]

Answer:

c. The Mean of Normal Distribution is related to the average of the data set. The Standard deviation is related to data variation.

Step-by-step explanation:

(a) No, mean don't tell us how much the data deviate from the average, Standard deviation tells us. So, Option (a) is incorrect.

(b) No, mean is greatly affected by extreme values. But Median is good to measure central tendency when there is outlier present in data. So, Option (b) is also incorrect.

(c) Here Mean and Standard deviation are correctly defined. Hence, this is only the correct answer.

(d) No, It is the definition of mean not of Standard Deviation. So, this option is also incorrect.

Further, Mean is used to measure the central tendency of data which represents the whole data in the best way. It can be found as the ratio of the sum of all the observations to the total number of observations.

4 0
3 years ago
Ay bro anyone wanna help, thanks
chubhunter [2.5K]

We use the pythagorean theorem and information about the rectangular prism to find the length of the hypotenuses that the spider walks along. Adding them together (5.39+5+5.83+3.91) gives us 20.13cm, the answer.

8 0
2 years ago
Solve: 3x 5(x - 2) = 4 - (2x 1)
Ivanshal [37]
3x*5x-2=4-2x*1
15x-2=4-2x
13x=2
x=6.5
5 0
3 years ago
What is the solution to -|-5 + 2|.
prisoha [69]
Im guessing those are those brackets?
3 0
3 years ago
Other questions:
  • Please help me I need it.
    10·1 answer
  • Mark runs 3/4 of a mile each day for 5 days. What is the total distance that Mark has run after 5 days? A.3 3/4 B.4 1/4 C.5 3/4
    5·1 answer
  • Find the values of the variables in each isosceles trapezoid
    14·1 answer
  • Need to know the answer to the problem
    5·1 answer
  • Which of the following is a nonlinear function?
    6·2 answers
  • Note: There will be decimal answers.
    7·1 answer
  • Find the value of X, I need help solving this
    14·2 answers
  • Find the value of y ​
    15·1 answer
  • I need this for a test; help asap
    10·1 answer
  • Please this is URGENT!!!!!! need it in the next 5 mins!!!!!!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!