2 years ago

Use addition to solve the linear system of equations. Include all of your work in your final answer.

Mathematics

1 answer:

motikmotik2 years ago

6 0

Answer:

Step-by-step explanation:

You might be interested in

Does anyone know the answer?

motikmotik

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.

3 0

2 years ago

A company that sells home and kitchen products online is tracking the number of visitors on their website overnight to determine

olchik [2.2K]

Answer:

Step-by-step explanation:

its A

5 0

2 years ago

Read 2 more answers

What is the scale factor of this dilation?

Luden [163]

The answer is 3/5 because i did the math on my paper and yea

8 0

2 years ago

2. What is the mode for the data set 13, 11, 10, 12, 14, 9,

Mashutka [201]

Answer:

Step-by-step explanation:

mode is the number that is most frequent

5 0

2 years ago

Read 2 more answers

Harry has decided to give his collection of 24 old coins to his four grandsons. John, the oldest, gets half the collection. Walt

Aleksandr [31]

John gets 12, Walt, Matt, and Richie get 4 each

5 0

3 years ago

Read 2 more answers