3 years ago

Can someone plz answer number 3!! freshman geometry!!

Mathematics

1 answer:

GuDViN [60]3 years ago

5 0

A- it’s a Pythagorean triple(6, 8, 10)

You might be interested in

In the figure, side AB is given by the expression 1 + 3, and side BC is 21 – 4.

Triss [41]

Answer:

$\text{Area}=\frac{15(x+1)}{2(x-2)}$

Step-by-step explanation:

Length of the rectangle given in the picture = $\frac{5x+5}{x+3}$

Width of the rectangle = $\frac{3x+9}{2x-4}$

Area of the rectangle = Length × Width

= $\frac{5x+5}{x+3}\times \frac{3x+9}{2x-4}$

= $\frac{5(x+1)}{x+3}\times \frac{3(x+3)}{2(x-2)}$

= $\frac{15(x+1)(x+3)}{2(x+3)(x-2)}$

= $\frac{15(x+1)}{2(x-2)}$

Therefore, area of the given rectangle is $\frac{15(x+1)}{2(x-2)}$ .

6 0

2 years ago

Helppppppppppppppppppppppppppppppppppppppppppppp

Kamila [148]

Answer:

the answer is 8,000

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Find the distance between each pair of points. round your answer to the nearest tenth.

goldenfox [79]

Answer:

5.4

Step-by-step explanation:

To find the distance between each pair of points, we use the distance formula, which is:

d = $\sqrt{(x_{2}-x_{1})^2 + (y_{2} -y_{1})^2 }$

So we have

$x_{1} = 2\\ x_{2} = 4\\y_{1} = 8\\y_{2}=3$

When we plug in the values into the formula we get:

d = $\sqrt{(4-2)^2 + (3-8)^2}$

d = $\sqrt{4 + 25}\\ =\sqrt{29}\\ =5.4$

3 0

3 years ago

Read 2 more answers

Someone, please explain I am so confused<br> 20 POINTS

velikii [3]

Answer:

it would be 64 divided by 5 equal 12 R 4

4 0

3 years ago

Read 2 more answers

Help help due tomorrow morning

Mnenie [13.5K]

Answer:

Look its been a min since I done math the unit selling price &.2.50 rite and the unit costs is $1.00 what is maintained gross margin percentage increase.0.25 be will it be the same selling price

Step-by-step explanation:

3 0

3 years ago