3 years ago

Find the the value f y in the parallelogram. A.2 B. 1.5 C. 0.5 D. 7.5

Mathematics

1 answer:

g100num [7]3 years ago

7 0

Answer:

Step-by-step explanation:

All parallelograms have diagonals which bisect each other. This means the diagonals intersect and create equal lengths.

5y = 3x + 6

8x - 2 = 4x

Solve for x using 8x - 2 = 4x. Then substitute x into the other equation.

8x - 2 = 4x

-2 = -4x

1/2 = x

Substitute x = 1/2.

5y = 3(1/2) + 6

5y = 3/2 + 6

5y = 3/2 + 12/2

5y = 15/2

y = 15/10

y = 3/2 or 1.5

You might be interested in

Ok can someone please help me? 15 pts

Citrus2011 [14]

Answer:

3.2

Step-by-step explanation:

12.8/4 which makes the answer 3.2

7 0

3 years ago

(27/64) to the power of -2/3

Nataly [62]

27/64^-2/3=16/9.......

3 0

3 years ago

Read 2 more answers

the temperature dropped 3°c every hour for 5 hours. write an integer that represents the change in temperature

grigory [225]

It is -3 degrees Celsius per 1 hour. <span />

7 0

3 years ago

Read 2 more answers

Julia is casting a play with 4 main roles. Six students

aev [14]

Using the combination formula, it is found that Julia can take 15 combinations.

<h3>What is the combination formula?</h3>

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by:

$C_{n,x} = \frac{n!}{x!(n-x)!}$

For this problem, 4 students are taken from a set of 6, hence the number of combinations is given as follows:

$C_{6,4} = \frac{6!}{4!2!} = 15$

More can be learned about the combination formula at brainly.com/question/25821700

#SPJ1

7 0

2 years ago

Which is in an equation of the line through (0,0) and (-8,-5)?

Lina20 [59]

Step-by-step explanation:

Since the first coordinates are both (0,0) it implies that the line passes through the origin.

The slope of the line is therefore 5/8

The equation:

y-0=5/8(x-0)

y=5/8x

4 0

2 years ago