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4 years ago

X=y+2 -3+3y=6 how to solve for x

Mathematics

1 answer:

11111nata11111 [884]4 years ago

7 0

3y=9, y=3, x=3+2, x=5.

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Can someone pls tell me if this is right? if its not then what is the right answer?

noname [10]

Answer:

It's right :)

Explanation:

Dilation along the x-axis = (-7-1)/(-1-1) = 2/8 = 1/4
Dilation along the y-axis = (-7-1)/(-1-1) = 2/8 = 1/4

Thus, the overall dilation is 1/4

3 0

2 years ago

Read 2 more answers

20 POINTS !! IF YOU ANSWER THE QUESTIONS !

tatuchka [14]

12 the answer is 12 I know it

6 0

3 years ago

4 employees drive to work in the same car. the workers claim they were late to work because of a flat tire. their managers ask t

Brums [2.3K]

Answer:

The required probability is 0.015625.

Step-by-step explanation:

Consider the provided information.

There number of tires are 4.

The number of workers are 4.

The probability that individual select front drivers side tire = $\frac{1}{4}$

The probability that they all select front drivers side,tire is: $\frac{1}{4}\times \frac{1}{4}\times \frac{1}{4}\times \frac{1}{4}=\frac{1}{256}$

Similarly,

The probability that they all select front passenger side, tire is: $\frac{1}{256}$

The probability that they all select rear driver side,tire is: $\frac{1}{256}$

The probability that they all select rear passenger side, tire is: $\frac{1}{256}$

Hence, the probability that all four workers select the same tire = $\frac{1}{256}+ \frac{1}{256}+\frac{1}{256}+\frac{1}{256}$

the probability that all four workers select the same tire = $\frac{4}{256}=\frac{1}{64}=0.015625$

Hence, the required probability is 0.015625.

5 0

3 years ago

PLEASE HELP ME ANSWER THIS QUESTION PLEASE!!!! I WILL GIVE BRAINLIST!!!!!!!!!!!!!!!!!!!!!!!!

zysi [14]

1st page: 580

2nd page: 576

in the 1st two pages: 580+576 = 1156

total word = 2000

total word = words written + words to write

2000 = 1156 + words to write

subtract 1156 from each side

2000-1156 = words to write

844 = words to write

Choice D

4 0

3 years ago

For what value of x must ABCD be a parallelogram?<br><br> Picture below*

sesenic [268]

Answer:

x = 5

Step-by-step explanation:

Comment

BD is already given to you as bisected. AC must also be bisected. That means that 6x and 7x - 5 must the the same value. Then and only then will the figure be a parallelogram. (a four sided figure is a parallelogram if the 2 diagonals are bisected.

Equation

6x = 7x - 5 Subtract 6x from both sides

Solution

6x - 6x = 7x - 6x - 5 Simplify

0 = x - 5 Add 5 to both sides

5 = x - 5 + 5 Simplify

x = 5

7 0

3 years ago