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
Alex
3 years ago
15

PLEASE HELP ITS 10TH GRADE GEOMETRY

Mathematics
1 answer:
zmey [24]3 years ago
5 0
  • Given, Q is on line segment PR.
  • QR = 2x + 4
  • PQ = x
  • PR = 4x - 10
  • PQ + QR = PR
  • or, x + (2x + 4) = 4x - 10
  • or, 3x + 4 = 4x - 10
  • or, 4 + 10 = 4x - 3x
  • or, x = 14
  • Therefore, PR = 4x - 10 = 4(14) - 10 = 56 - 10 = 46

Hope you could get an idea from here.

Doubt clarification - use comment section.

You might be interested in
7 divided by the quantity a minus 6
Nesterboy [21]

Answer:

7 ÷ (a - 6)

Step-by-step explanation:

5 0
3 years ago
Evaluate each expression for g = -7 and h = 3 and match it to its value.
Arturiano [62]

Answer:

The values of given expressions are:

1. gh = -21

2. g^2 - h = 46

3. g + h^2 = 2

4. g + h  = -4

5. h - g  = 10

6. g - h = -10

Step-by-step explanation:

Given values of g and h are:

g = -7

h = 3

<u>1. gh</u>

The two numbers are being multiplied

Putting the values

gh = (-7)(3) = -21

<u>2. g^2-h</u>

Putting the values

=(-7)^2-3\\=49-3\\=46

<u>3. g+h^2</u>

Putting the values

= -7 + (3)^2\\=-7+9\\=2

<u>4. g+h</u>

Putting the values

= -7+3\\=-4

<u>5. h-g</u>

Putting the values

= 3 - (-7)\\=3+7\\=10

<u>6. g-h</u>

Putting values

=-7-3\\=-10

Hence,

The values of given expressions are:

1. gh = -21

2. g^2 - h = 46

3. g + h^2 = 2

4. g + h  = -4

5. h - g  = 10

6. g - h = -10

4 0
3 years ago
Read 2 more answers
May you please answer this question i tried to answer but failed miserably
s2008m [1.1K]

Answer:

I think it is postive

7 0
3 years ago
1.5r – 3r + 8r + 2.5r​
Svetllana [295]

Answer:

9r

Step-by-step explanation:

5 0
3 years ago
If you flip a pair of coins 48 times, how many times are you most likely to get 2 heads.
pentagon [3]
But actually its based on your luck
3 0
4 years ago
Other questions:
  • Your teacher is giving you a test worth 100 points containing 40 questions. There are two‐point and four‐point questions on the
    9·2 answers
  • A population of 240 animals decreases at an annual rate of 10%. Find the multiplier for the rate of exponential decay. a. 1.9. b
    5·2 answers
  • If Joey had 5,000,000 dollars and spent 28% of the money, how much will he have left?
    9·1 answer
  • What does an algebraic expression always have?
    14·1 answer
  • Two brands of AAA batteries are tested in order to compare their voltage. The data summary can be found below.
    6·1 answer
  • Can someone help me?
    8·1 answer
  • A particular compound decays according to the equation y = ae^-0.0736t, where t is in days. Find the half-life of the compound.
    11·1 answer
  • An angle is 4 times as great as it's supplement. Find the measure of the supplement of the angle
    10·1 answer
  • Cynthia's older cousin sold her his collection of Pokemon cards. She paid him $9.50 and he charged her $0.10 per card. How many
    5·1 answer
  • \A carpenter is making a wooden window frame that has a width of 1 inch.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!