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
vlada-n [284]
3 years ago
6

If PR=40, what are PQ and RQ

Mathematics
2 answers:
AleksAgata [21]3 years ago
7 0

PR = PQ + QR = 40

Substitute PR and QR into the equation above

40 = 5x - 2 + x + 12

Combine like terms

40 = 6x + 10

Subtract 10 from both sides

30 = 6x

Divide both sides by 6

5 = x

PQ = 5x - 2= 5(5) - 2 = 23

Remember, PR = PQ + QR

40 = 23 + QR

Subtract 23 from both sides.

17 = QR

PQ = 23

ASHA 777 [7]3 years ago
5 0

Answer:

PQ = 23, QR = 17

Step-by-step explanation:

You might be interested in
Convert 3 5/8 + 1 3/4 to an improper fraction
Charra [1.4K]

<em> </em><em>ans</em><em> </em><em>is</em><em> </em><em>4</em><em>3</em><em>/</em><em>8</em><em>.</em>

<em>Hope</em><em> </em><em>this</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>u</em><em>.</em><em>.</em><em>.</em><em>✳</em><em>✴</em><em>⤴</em><em>⤴</em>

7 0
3 years ago
Read 2 more answers
The inverse of the function f(x) =<br>x+10 is shown.<br>h(x) = 2x-0<br>What is the missing value?​
Alchen [17]

Answer:

3

Step-by-step explanation:

4 0
3 years ago
How many more vertices does a rectangular prism have, compared to triangular pyramid?
iVinArrow [24]
The answer is C it’s 5
4 0
3 years ago
Read 2 more answers
Genevieve wants to verify that }(5x-20)-(4x-8) is equivalent to x. Which procedure can Genevieve follow to determine if
Gnom [1K]

They aren't equivalent

<h2>Explanation:</h2>

In order to determine whether the expression:

(5x-20)-(4x-8)

is equivalent to:

x

Genevieve needs to follow these steps:

Step 1. Get rid parentheses

5x-20-4x+8

Step 2. Combine like terms

5x-4x-20+8

Step 3. Solve

x-12

So:

x\neq x-12

Therefore, these two expressions aren't equivalent.

<h2>Learn more:</h2>

Writing expressions: brainly.com/question/13894833#

#LearnWithBrainly

4 0
3 years ago
Read 2 more answers
Can i have some help on both of these questions for brainlist !!!!!!!!!!!
Nezavi [6.7K]

Answer:

B and A

Step-by-step explanation:

What I did for these problems is plug in the numbers listed for the x-value. For example, in your calculator you’d put; (1/2)^3 and that’d get you 1/8. Then, try it for 8^(2 - 3) which is also 1/8. So, (1/2)^3 = 8^(2 - 3).

The same process for the second problem. 16^(2(7/3) -3) = 4^((7/3) + 1). This should give you 101.59…

I hope this helps :)!

5 0
2 years ago
Other questions:
  • Simplify the ratios 6:14 and 6/24
    9·2 answers
  • How many different rotational symmetries does a square have?​
    15·2 answers
  • Please solve quick !!!!!!!!! Please
    6·1 answer
  • 7,000 mg = how many grams
    12·1 answer
  • Looking at this skier. If ht travels from point A to point B, then turns around and stops at point C, what is her total displace
    14·2 answers
  • Which of the following are arithmetic sequences? Check all that apply.
    7·1 answer
  • -3x&gt;6<br> What is the solution set?
    12·1 answer
  • The table shows the proof of the relationship between the slopes of two perpendicular lines. What is the missing statement in st
    8·1 answer
  • An acute triangle might have interior angles that measure:
    11·1 answer
  • Sketch a graph of x + y= -5
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!