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
zaharov [31]
3 years ago
11

Point Q is the midpoint of GH. GQ=2x+3, and GH=5x−5 .

Mathematics
1 answer:
olasank [31]3 years ago
7 0
Since point Q is the midpoint of GH, that means that GH-GQ=HQ=GQ (since Q is the midpoint). Plugging them in, we get 5x-5-(2x+3)=3x-8=GQ=HQ. Since Q is the midpoint, that means that 3x-8=2x+3=GQ=HQ. Subtracting 2x from both sides as well as adding 8, we get that x=11 and 2(11)+3=25=GQ by plugging x into 2x+3
You might be interested in
Anesh normally buys 1.5 litre bottles of soft drink. At the supermarket he notices a promotion bottle that has 25 percent extra.
slavikrds [6]

Answer:

6ml

Step-by-step explanation:

=25%÷100%

=0•25

1.5l to ml

1L=1000ml

=1.5000ml÷0.25

=6ml

6 0
2 years ago
PLEASE ANSWER ASAP
Karo-lina-s [1.5K]

Answer: 9/29

Step-by-step explanation:

Add all songs up. 29

Add pop and rap songs up. 9

8 0
3 years ago
Find the area of the largest rectangle (with sides parallel to the coordinate axes) that can be inscribed in the region enclosed
garik1379 [7]
F(x) = 18-x^2 is a parabola having vertex at (0, 18) and opening downwards. 
g(x) = 2x^2-9 is a parabola having vertex at (0, -9) and opening upwards. 
By symmetry, let the x-coordinates of the vertices of rectangle be x and -x => its width is 2x. 
Height of the rectangle is y1 + y2, where y1 is the y-coordinate of the vertex on the parabola f and y2 is that of g.
 => Area, A 
= 2x (y1 - y2) 
= 2x (18 - x^2 - 2x^2 + 9) 
= 2x (27 - 3x^2) 
= 54x - 6x^3 
For area to be maximum, dA/dx = 0 and d²A/dx² < 0 
=> 54 - 18x^2 = 0 
=> x = √3 (note: x = - √3 gives the x-coordinate of vertex in second and third quadrants) 

d²A/dx² = - 36x < 0 for x = √3 
=> maximum area 
= 54(√3) - 6(√3)^3 
= 54√3 - 18√3 
= 36√3. 
4 0
2 years ago
What are the solutions of the equation 4x3x 24 ?​
Anna11 [10]
Check out tiger algebra you can get an answer there good luck
6 0
3 years ago
Can someone help me this is due tonight
kobusy [5.1K]

Answer:

Step-by-step explanation:

x% of y equals to 0.01*x*y

Just put the numbers in the formula

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the value of x to the nearest tenth tan 64 degrees = x/7
    10·1 answer
  • What is −20÷4/5<br> ?<br><br> −25<br><br> −16<br> −116<br> −125
    11·1 answer
  • Please help again! Same thing!
    15·1 answer
  • A popular pain-relieving drug has 100mg of its active ingredient in one capsule. If a bottle has 100 capsules, how many grams of
    13·1 answer
  • How much would a 110 commercial coast
    10·1 answer
  • What is the volume of the figure? Enter the answer in the box.
    11·1 answer
  • A floor is tiled with a pattern consisting of regular octagons and squares as shown. Find the measure of each angle at the circl
    11·1 answer
  • The newspaper in Haventown had a circulation of 80,000 papers in the year 2000. In 2010, the circulation was 50,000. With x=0 re
    13·2 answers
  • √-1<br> factor completely without any 'i'
    7·1 answer
  • 99x78<br> 123x56<br> 98x172<br> 38x900
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!