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
frosja888 [35]
3 years ago
13

Geometry help please

Mathematics
2 answers:
Andrei [34K]3 years ago
8 0
Use pythagorean theorem

c2 = a2+b2
c2 = 16^2 + 12^2
c2 = 256 + 144
c2 = 400
c = 20
Natasha2012 [34]3 years ago
8 0
The answer would be D because we use the Pythagorean theorem (A^2 + B^2 = C^2) to solve these kinds of problems. A=yz B=xd C=sqrt(A^2 + B^2). C=20
You might be interested in
Write an exponential function to describe the given sequence of numbers, assuming that the first number in the sequence correspo
Fantom [35]

Answer:

y = 5(6) {}^{x}

Step-by-step explanation:

A exponential function is represented by

y = ab {}^{x}

where a is the vertical stretch and b is the base and x is the nth

power of x

Since the first number corresponds with zero, that means our y intercept is the first number.

This means when x=0 , y=5 so let find the value of 5.

5 = ab {}^{0}

b to the 0th power equal 1 so

5 = a \times 1

a = 5

Our equation is for now

y = 5b {}^{x}

Now let plug in 1,30

30 = 5b {}^{1}

Divide 5 by both sides

6 = b {}^{1}

Anything to the 1st power is itself so b equal 6.

So our equation is

y = 5(6) {}^{x}

6 0
2 years ago
Match each justification to its corresponding step in the following solution. (Table shown above)
AveGali [126]

Answer:

D

Step-by-step explanation:

5 0
2 years ago
Find the number of permutations of the first 12 letters taken 3 at a time.
Mama L [17]
5 is your answer . i hate permutations
7 0
3 years ago
Given limit f(x) = 4 as x approaches 0. What is limit 1/4[f(x)]^4 as x approaches 0?
stepladder [879]

Answer:

\displaystyle 64

General Formulas and Concepts:

<u>Calculus</u>

Limits

Limit Rule [Variable Direct Substitution]:                                                             \displaystyle \lim_{x \to c} x = c

Limit Rule [Variable Direct Substitution Exponential]:                                         \displaystyle \lim_{x \to c} x^n = c^n

Limit Property [Multiplied Constant]:                                                                     \displaystyle \lim_{x \to c} bf(x) = b \lim_{x \to c} f(x)

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

\displaystyle  \lim_{x \to 0} f(x) = 4

<u>Step 2: Solve</u>

  1. Rewrite [Limit Property - Multiplied Constant]:                                           \displaystyle \lim_{x \to 0} \frac{1}{4}[f(x)]^4 = \frac{1}{4} \lim_{x \to 0} [f(x)]^4
  2. Evaluate limit [Limit Rule - Variable Direct Substitution Exponential]:       \displaystyle \lim_{x \to 0} \frac{1}{4}[f(x)]^4 = \frac{1}{4}(4^4)
  3. Simplify:                                                                                                         \displaystyle \lim_{x \to 0} \frac{1}{4}[f(x)]^4 = 64

Topic: AP Calculus AB/BC (Calculus I/I + II)

Unit: Limits

Book: College Calculus 10e

3 0
3 years ago
[HELP FAST] Write an equation of the line below.
suter [353]

Answer:

y=x-2

Step-by-step explanation:

the line is linear with a slope of 1/1

the y int is -2

plug into y=mx+b

y=x-2

4 0
3 years ago
Read 2 more answers
Other questions:
  • Suppose 90 out of 120 people said they like to work out and 5 out of every 18 of the people who like to work out have a gym memb
    7·1 answer
  • 1-6 HELP PLEASE!! I DONT UNDERSTAND!!!
    9·1 answer
  • Estimate then record 721×8
    6·2 answers
  • Trey has plastic cubes stored in a box that measures 4 ft long, 212 ft wide, and 2 ft tall. The edge length of each plastic cube
    13·2 answers
  • Suppose you have 5 quarters and 5 pennies in your wallet. You select two coins from your wallet without looking. If the first co
    9·2 answers
  • 1. You have worked for your current employer for 60 months.
    11·1 answer
  • Y +3 = x<br> 3x + 4y = 16
    15·1 answer
  • 93=30-e
    13·1 answer
  • What is equivalent to 0 = 2x2 - 16x – 18 when completing the<br> square?
    14·1 answer
  • 4x - y + 7x y<br><br> simplfy the expression
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!