1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
AlexFokin [52]
3 years ago
10

#3 Q is the midpoint of PR, PQ = 2x, and PR = 8x - 12. Find X, PQ, and PR.

Mathematics
1 answer:
Pavlova-9 [17]3 years ago
7 0

Answer:

x = 3, PQ = 6 , PR = 12

Step-by-step explanation:

Given Q is the midpoint of PR , then

PQ = QR = 2x

PR = PQ + QR , that is

8x - 12 = 2x + 2x

8x - 12 = 4x ( subtract 4x from both sides )

4x - 12 = 0 ( add 12 to both sides )

4x = 12 ( divide both sides by 4 )

x = 3

Then

PQ = 2x = 2 × 3 = 6

PR = 8x - 12 = 8(3) - 12 = 24 - 12 = 12

You might be interested in
Evaluate p/4 + pa when p= 8 and q=6
solmaris [256]

Answer:

Assuming that a is supposed to be q:

80

Step-by-step explanation:

3 0
3 years ago
Write the if/else statement as the conditional expression that performs the same option result = x < y ? x * 5 : a b;
Semenov [28]

The conditional statement is

if x < y:

  result = x * 5

<h3>How to write the if/else statement as the conditional expression that performs the same option?</h3>

The statement is given as:

result = x < y ? x * 5

The above means that,

the variable result is assigned  x * 5 if x < y

So, the conditional statement is

if x < y:

  result = x * 5

Read more about conditional statement at

brainly.com/question/11073037

#SPJ4

8 0
2 years ago
The price of a 32 pack of water at heb is $2.98. The tax rate is 8% what is the final cost of the water
SpyIntel [72]

Answer:

The final cost of the water is $3.22.

Step-by-step explanation:

In order to find the answer, you have to add the tax to the price of the 32 pack of water by calculating 8% of the price and adding that amount to it.

2.98*8%=0.24

2.98+0.24=3.22

According to this, the answer is that the final cost of the water is $3.22.

3 0
3 years ago
CAN SOMEONE HELP ME PLEASE ASAP!?
zimovet [89]

Answer:

4:1

Step-by-step explanation:

5 0
2 years ago
X and y are positive integers. explain why incorrect to claim that
dedylja [7]

You can find counterexamples to disprove this claim. We have positive integers that are perfect square numbers; when we take the square root of those numbers, we get an integer.

For example, the square root of 1 is 1, which is an integer. So if y = 1, then the denominator becomes an integer and thus we get a quotient of two integers (since x is also defined to be an integer), the definition of a rational number.

Example: x = 2, y = 1 ends up with \frac{2}{\sqrt{1}} = \frac{2}{1} which is rational. This goes against the claim that x/\sqrt{y} is always irrational for positive integers x and y.

Any integer y that is a perfect square will work to disprove this claim, e.g. y = 1, y = 4, y= 9, y = 16. So it is not always irrational.

4 0
3 years ago
Other questions:
  • Caitlyn has a credit card with a spending limit of $1500 and an APR (annual percentage rate) of 18%. During the first month, Cai
    10·2 answers
  • Joe has eaten 4/5 0f a pizz. jane has eaten 1/6 of a pizza how many times more pizza has joe eaten than jane
    15·1 answer
  • Someone help me with this question please
    5·2 answers
  • 18<br> 10<br> 2y + 4<br> 10 + 2x<br> what is the value of X
    15·1 answer
  • The product of -6 and the quantity of the sum of a number, x, and 8 is more than -36. what are the possible solutions for the nu
    6·1 answer
  • Meteorologists have tracked the total annual rainfall in the town of Spring Valley year after year and found that it follows a n
    7·1 answer
  • Please help me with this!!!
    7·1 answer
  • What 3 digits are in the units period 4083817
    14·1 answer
  • Fully explain two different ways you could use transformations to go from shape a to shape B
    15·1 answer
  • Any answers to 1/5 divided by 1/4
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!