All categories

2 years ago

If AC = 52, AB = 8x + 8, and BC = 2x + 4, then the length BC is

Mathematics

1 answer:

Reil [10]2 years ago

5 0

Answer:

Step-by-step explanation:

AC = AB + BC

Since we know what each variable equals, we can write out the equation as shown:

52 = 8X + 8 + 2X + 4

Combining like terms:

52 = 10X + 12

Subtract 12 from both sides:

40 = 10X

Divide by 10:

X = 4

Now that we know X, we can figure out BC

BC = 2(4) + 4

BC = 8 + 4

BC = 12

Therefore BC is 12.

You might be interested in

Graphic DesignWorks ships the T-shirts it makes in boxes that measure 20 in

dsp73

Answer: 416 boxes

Step-by-step explanation:

Hi, to answer this question we have to calculate the volume of each box and the volume of the storage space.

Since both are rectangular prisms:

Volume = length x width x height

Box of t -shirts = 20 x 16 x 12 = 3,840 cubic feet

Storage = 200 x 200 x 40 = 1,600,000 cubic feet

Next, we have to divide the storage's volume by the volume of each box:

1,600,000 / 3,840 = 416.6 =416 boxes

Feel free to ask for more if needed or if you did not understand something.

5 0

2 years ago

Marking brianliest pls help

Contact [7]

Answer:

117.3

Step-by-step explanation:

7*4=117.29=117.3

6 0

2 years ago

peter buys 8.5 square feet of carpet. the carpet cost $10.20 cents per square foot. how much does peter pay for the carpet?

Fiesta28 [93]

10.20*8= 81.60
10.20*.5= 5.10
add
81.60+5.10= 86.70
ANSWER: Peter pays $86.70 for the carpet

5 0

2 years ago

What is the equation of the line through (2,1) and (0, 5)

aivan3 [116]

Answer:

y=-2x+5

Step-by-step explanation:

Trust me please

5 0

2 years ago

Name this triangle by its angles and sides.

MatroZZZ [7]

Answer:

I would say Right, Isosceles.

Step-by-step explanation:

4 0

2 years ago