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
Black_prince [1.1K]
3 years ago
13

Find the missing side lengths. Leave your answers as radicals in simplest form.

Mathematics
1 answer:
Citrus2011 [14]3 years ago
8 0

This is the isosceles right triangle, the diagonal of a square, the thing that so upset the Pythagoreans. The two sides and diagonal of a square are in ratio 1:1:\sqrt{2} so we get


u = v =  8


We could have also gotten this using Trig:


u = (8 \sqrt{2}) \sin 45^\circ = 8 \sqrt{2}/\sqrt{2} = 8


v = (8\sqrt{2})\cos 45^\circ = 8


Or by recognizing u=v because remaining angle is 45 so this must be isosceles so


u^2 + u^2 = (8 \sqrt{2})^2


2u^2 = 2 (8^2)


u = 8

You might be interested in
PLEASEEEEEEEEEEEEEE HELPPPPPPPPPP MEEEEEEE D: PLEASEEEEEEEEEEEEEEEE
gizmo_the_mogwai [7]

Answer:

what is it

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Sarah making a square pillow with edges that need to measure 8 inches long. She needs a strip of fabric four times as long as on
Galina-37 [17]

Answer:

The length of the strip of fabric is 32 inches.

Step-by-step explanation:

Consider the provided information.

The length of the edges of the square pillow should be 8 inches.

She needs a strip of fabric four times as long as one of the pillow to make a border around the pillow.

The length of the strip of fabric = 4×8 inches

The length of the strip of fabric = 32 inches

Hence, the length of the strip of fabric is 32 inches.

6 0
2 years ago
A. 3.4
seropon [69]
A is your answer 3.4

Use Pythagorean Theroum

10.2 squared = 9.6 squared + x squared
104= 92.6+x squared
x squared = 11.4
x= 3.37
round x to 3.4

Hope that helps!
4 0
3 years ago
What is the base if the height is 6ft and the area is 14 ft on a triangle ​
insens350 [35]

Answer:

b = 4.66666667

Step-by-step explanation:

The equation for finding the area of a triangle is

0.5b x h = a

b = base

h = height

a = area

So I calculated 14 divided by 6

And got 2.3333333

And since that number is half of the base, I multiplied it by 2

2.333 x 2 ≈ 4.66666667

4 0
3 years ago
What is the value of f(4) in f(x)=3x-6
vodka [1.7K]
F(4) value is 6.
I believe it would work like this:
f(x) is being turned into f(4), so 4 would equal x. Put 4 into the equation 3x-6, and you get 12-6, which gives you 6. So the value of f(4) is 6. I hope this helps!
3 0
3 years ago
Other questions:
  • 5x+13=13 is this a one soulution or not
    15·1 answer
  • In triangle RXT A 51 B42 C39 or D5
    7·1 answer
  • Please help me with this question I don’t know how to do it. PLEASE!!!!!!!!!
    10·2 answers
  • Mr. Jackson's PE class is practicing for a 3-mile relay race. Each member of the team has to run 1/6 of a mile. How many student
    15·1 answer
  • Convert into power notation -1/81​
    9·1 answer
  • Which table shows the function y=2x+4?
    13·1 answer
  • Solve each problem. If you get stuck, consider using the double number lines. During a basketball practice, Mai attempted 40 fre
    8·2 answers
  • Find angle A<br><br> Please help!!!
    10·2 answers
  • PLEASE HELP ME!!!
    8·1 answer
  • How long would it take a plane to go 12.75 mile if it’s going 0.15 seconds per mile
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!