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
Yanka [14]
3 years ago
15

In a right triangle, a and b are the lengths of the legs and c is the length of the hypotenuse. If a=18 centimeters and b=80 cen

timeters, what is c? If necessary, round to the nearest tenth.
y-intercept
Mathematics
2 answers:
zzz [600]3 years ago
8 0

Answer:

c=82 cm

Step-by-step explanation:

hope this helps

jekas [21]3 years ago
4 0
You’d use pythagoras theorem for this answer. Use the formula h²= a²+b², where h is the hypotenuse. Here’s the step by step:

h²= a²+b²
x²= 18 ²+80 ²
x ²= 324+6400
x ²= 6724

then find the square root of 6724 (I can’t find the symbol on my phone lol) which is 82cm. So that means that h=82cm/c=82cm.

Hope that helped!!

You might be interested in
The number of employees per department are normally distributed with a population standard deviation of 198 employees and an unk
cricket20 [7]

Answer:

EBM = +-54.126

Step-by-step explanation:

In this question we have confidence interval to be 80%

The formula to solve this is in the attachment.

Bar X = 1460

Z-alpha/2 = 1.282

Sd = standard deviation = 198 employees

n = 22 departments

After we have inserted all values in to the formula we have:

1460 +-(1.282*198/√22)

= 1460+-(54.12604)

= (1405.87, 1514.126)

The error bounded mean EBM

= +-z-alpha/2 x (sd/√n)

= 1.282 x 198/√22

= 1.282 x 42.22

EBM = +-54.126

6 0
3 years ago
Let $f$ be a function such that $f(x+y) = x + f(y)$ for any two real numbers $x$ and $y$. if $f(0) = 2$, then what is $f(2012)?$
marusya05 [52]

<span>Given:

f(0) = 2</span>

So first of all, we let x = 2012, y = 0: 

<span>
Then, F(2012) = 2012 + f(0)

Since f(0) = 2, then f(2012) = 2012 + 2 = 2014.

To add, </span>the process that relates an input to an output is called a function.

 

 

<span>There are always three main parts of a function, namely:

</span>Input

The Relationship

The Output

 

The classic way of writing a function is "f(x) = ... ".

 

What goes into the function is put inside parentheses () after the name of the function: So, f(x) shows us the function is called "f", and "x" goes in.

 

 

What a function does with the input can be usually seen as:

 

<span>f(x) = x2</span><span> reveals to us that function "f" takes "x<span>" and squares it.</span></span>

3 0
3 years ago
Which number is a solution for the inequality below?
nasty-shy [4]

Answer:

D 90

Step-by-step explanation:

x/4 ≥ 20

Multiply each side by 4

4*x/4 ≥ 20*4

x ≥ 80

The only number greater than or equal to 80 is 90

7 0
3 years ago
Read 2 more answers
Class 607 has 27 students: 14 students have
LenaWriter [7]

Answer:

teal

Step-by-step explanation:

brown blue green and teal are the only eye colors out there

5 0
3 years ago
What is the value of x?
alina1380 [7]
Answer: 12

Explain: Hope this helps!
3 0
3 years ago
Other questions:
  • He length of a rectangle is 4 centimeters less than twice its width. the perimeter of the rectangle is 34 cm. what are the dimen
    10·1 answer
  • A ball is thrown vertically upward. After seconds, its height (in feet) is given by the function 56t - 16t^2 . What is the maxim
    7·1 answer
  • Sam, Jessie, and Emma go out for burgers. The total cost is $21.39. How much will each person pay if they split the cost equally
    8·1 answer
  • 34 is 50% of what number?
    8·2 answers
  • Danielle's car wash took in $185 to help raise money for the drama club. Danielle needed to spend $32 for car wash supplies. How
    15·1 answer
  • The product of three positive integers is 300. If one of them is 5, what is the
    11·1 answer
  • Simplify the algebraic expression (8x + 16y)/2 + 4(x - y)
    9·2 answers
  • Help please. I'll give brainliest and 5 stars
    10·2 answers
  • 4r - 10s? can someone please help me with my math homeowrk?
    5·1 answer
  • If the data below are represented by a comparative bar chart, the bar representing which of these will be the tallest? Passed Fa
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!