Which of the following is the length of BC given that figure ABCD is a parallogram?
Which of the following is the length of BC given - 1

Answers

Answer 1
Answer:

Since ABCD is parallelogram these rules apply:

  • CD=AB
  • AD=BC

Since AD=BC this implies that BC=12

The answer is D.

Hope this helps.

r3t40


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On a coordinate plane, a line goes through (0, 4) and (2, 0). The first equation from the previous system of equations is graphed. Graph the second equation to find the solution of the system of equations. y = −2x + 4, y = − 1 3 x − 1 What is the solution to the system?

68 goes into 481 how many. times in rounding

Answers

The best thing to do is to use a calculator and divided 481 by 68.
481/68= 7.0375
Therefore, rounded, it is 7, with 5 remaining
Hope this helps :) 
68 goes into 481 7 times in rounding because the 0 makes the seven stay the same

Solve the equation x/4+5/8=3/8

Answers

X/4 +5/8 = 3/8

X/4 = 3/8-5/8

X/4 = (3-5)/8

X/4 = -2/8

Multiply both sides by 4 we get

4x/4 = -8/8

X = -1

76.11 Multiply fractions and mixed numbers: word problems 5N)Sean had 1/3 of a pound of blueberries. Sean let his friend Kendra eat 3/4 of the blueberries
How many pounds of blueberries did Kendra eat?

Answers

Answer:

Kendra ate 1/4 pounds of blueberries.

Step-by-step explanation:

The amount of blueberries Sean had  =  1/3 pound

The amount of blueberries Kendra ate  = 3/4 of Total available

= 3/4 of (1/3 pounds)

Now, we need to find out the 3/4 amount of 1/3 pound.

3/4 of 1/3 pound  = (3)/(4)  * (1)/(3)   = (1)/(4 )

3/4 of the amount 1/3 pound  = 1/4 pound

Hence Kendra ate 1/4 pounds of blueberries.

Which equation best represents the graphed function?

Answers

The equation is y= -2x + 3.

The 3 is the y-intercept and how I got -2 was that I did rise/run. It went down 2 times and over once so -2/1, which will give you simply -2.

The first one, or y = -2x+3. Next time you find things like this, you can go to desmos.com, and click start graphing. You can try all the different equations, and see which one is right. Hope this helps!

Solve for x

3x + 2 + x = x + 5

Answers

Step-by-step explanation:

3x + 2 + x = x + 5 \n 4x + 2 = x + 5 \n 4x - x = 5 - 2 \n 3x = 3 \n  \n x =  (3)/(3)  \n  \n x = 1

Add the rational expressions

Answers

I hope my steps were clear. this involves the difference of squares and factoring