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
andriy [413]
2 years ago
8

Does anyone know the answer?

Mathematics
1 answer:
motikmotik2 years ago
3 0

Answer:

We conclude that the area of the right triangle is:

A\:=p^2-2p-3

Hence, option A is correct.          

Step-by-step explanation:

From the given right-angled triangle,

  • Base = p+1
  • Perpendicular = 2p-6

Using the formula to determine the area of the right-angled triangle

Area of the right triangle A = 1/2 × Base × Perpendicular

                                            =\frac{1}{2}\left(p+1\right)\left(2p-6\right)

Factor 2p-6: 2(p-3)

                                             =\frac{\left(p+1\right)\times \:2\left(p-3\right)}{2}  

Divide the number: 2/2 = 1

                                              =\left(p+1\right)\left(p-3\right)

\mathrm{Apply\:FOIL\:method}:\quad \left(a+b\right)\left(c+d\right)=ac+ad+bc+bd

                                               =pp+p\left(-3\right)+1\cdot \:p+1\cdot \left(-3\right)

                                               =pp-3p+1\cdot \:p-1\cdot \:3

                                                =p^2-2p-3

Therefore, we conclude that the area of the right triangle is:

A\:=p^2-2p-3

Hence, option A is correct.                                        

You might be interested in
prepare their flower beds for the Cedar bark mulch 6 inches deep is to be spread on each of the beds The mulch is sold in bags c
natka813 [3]

Answer:

F>U>C>K U B>R>A>I>N>L>Y F>O>R D>E>L>E>T>I>N>G M>Y ANSWERS B>I>TCH

Step-by-step explanation:

3 0
2 years ago
Pete adds 78 to the fata set below. 20,32,32,45,50. Which statement below will be true?
ozzi

Answer:

the inter-quartile range will increase

Step-by-step explanation:

The initial data-set was;

20,32,32,45,50

Adding a new value 78 will have several effects;

The mean of the new set of values will increase since 78 is mostly likely to be an outlier.

The median of the new data set will increase. The median of the old data set is 32 while that of the new data set will be 38.5

The mode is the most frequent observation. Both the new and the old sets of values will have a mode of 32. The mode will therefore remain the same.

The inter-quartile range just like the range will increase

4 0
3 years ago
Emily had 30 cookies to bring to school for her birthday. Three students wanted two cookies each. Then, a new student came to th
Masteriza [31]

Answer: 23

Step-by-step explanation:

Step 1. 30-6=24

Step 2. 24-3=21

Step 3. 21+2=23

6 0
3 years ago
Read 2 more answers
If n is at least 6, which inequality best represents the values of n?
MatroZZZ [7]
The answer would be A

4 0
3 years ago
If you plot the distance a train travels as a function of time and get a straight line, you can then find the slope of that line
mezya [45]
The slope ia the Average Speed
3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the difference between factoring and solving ?
    6·1 answer
  • How many parallel lines does a regular pentagon have?
    11·1 answer
  • 16.5−13.45+7.293 equals
    12·2 answers
  • Please answer this question if you know one question answer also pless teel
    11·1 answer
  • X + 3y =5y <br> -x + 2y =0
    14·1 answer
  • Is the expression 70 – (4 • 15) a difference of three terms, a product of two terms, or a difference of two terms?
    6·1 answer
  • I NEED HELP ASAP WILL GIVE BRAINLYEST
    5·1 answer
  • Need help ASAP plz
    14·2 answers
  • What is the answer to 0.2 × 10
    9·2 answers
  • What am I supposed to do? Someone please help I frl will Lu.v 697 forever
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!