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
Anna71 [15]
3 years ago
10

Find the lengths of the missing side . Simplify all radicals !!! help mee!!!!!!

Mathematics
1 answer:
larisa86 [58]3 years ago
3 0

Answer:

e = 13\sqrt{2}

f = 13\sqrt{2}

Step-by-step explanation:

The ∆ given is an isosceles ∆ with a right angle measuring 90°, and two congruent angles measuring 45° each.

Using trigonometric ratio formula, we can find the lengths of the missing side as shown below:

Finding e:

sin(\theta) = \frac{opp}{hyp}

sin(\theta) = sin(45) = \frac{\sqrt{2}}{2}

hyp = 26

opp = e = ?

Plug in the values into the formula

\frac{\sqrt{2}}{2} = \frac{e}{26}

Multiply both sides by 26

\frac{\sqrt{2}}{2}*26 = \frac{e}{26}*26

\frac{\sqrt{2}}{2}*26 = e

\frac{\sqrt{2}}{1}*13 = e

13\sqrt{2} = e

e = 13\sqrt{2}

Since side e is of the same length with side f, therefore, the length of side f = 13\sqrt{2}

You might be interested in
Help me pleaseeeee<br> :))))
krok68 [10]
-6/7 (Hope it helps)
5 0
3 years ago
Read 2 more answers
What is the difference of the two polynomials?
yawa3891 [41]
You subtract the like terms, don't forget to distribute the subtraction sign, its 7x2+5x
3 0
3 years ago
Read 2 more answers
A light-year is the distance that light travels in one year. the speed of light is 3.00 × 108 m/s. how many miles are there in o
Leya [2.2K]
One of the basic equations in physics is Speed = Distance/Time. Thus,

Distance = Speed*Time

Time = 1 light-year * 365 days/yr * 24 h/day * 3,600 s/h = 31536000 seconds
Distance = (3×10⁸ m/s)*(31536000 s) = 9.4608×10¹⁵ meters

Convert meters to miles:
Distance = 9.4608×10¹⁵ m * 1 mile/1,609 m = 5.88×10¹² miles
6 0
3 years ago
Pizzas. kids <br> 3 7<br> _ _<br> _ _<br> _ _<br> _ _
erastovalidia [21]

Answer:

pizza                 kids

3                          7

6                         14

12                        28

24                       56

48                       112

-----------------------------------------

:)

3 0
2 years ago
Read 2 more answers
Regina earns $9 per hour Jake earns $7.80 per hour they both worked for 8 hours how much money did Regina earn?
Serga [27]
Regina earned $72 you find that out by 9x8
8 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify (5 √2 - 1) ^2
    12·2 answers
  • Translate the sentence into an inequality. <br> Twice w is greater than 24.
    7·1 answer
  • The sum of two consecutive even integers is -34 what is the smaller integers
    12·1 answer
  • How many solutions are there to the system of equations?
    6·2 answers
  • 7 is the mean proportional between 2 and a number. Find the number, show all work.
    14·2 answers
  • What is this? I need help
    12·2 answers
  • A cab company charges $2 per cab ride, plus an additional $2 per mile driven. How long is a cab ride that costs $100.
    13·2 answers
  • The perimeter of the rectangle is 28 units.
    8·1 answer
  • Solve for w.<br><br> 6w+18-9w = -12<br><br> Simplify your answer as much as possible.<br><br> W=
    13·2 answers
  • Each page of scrapbook has 144 square inches. In arts and crafts class there will be 13 students. How many pages of scrapbook pa
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!