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
padilas [110]
3 years ago
13

What is 7x-2=

alt="7x - 2 = 11x - 34" align="absmiddle" class="latex-formula">
11x-34
Mathematics
1 answer:
Rufina [12.5K]3 years ago
3 0
7x-2=11x-34\ \ \ |+2\\\\7x=11x-32\ \ \ |-11x\\\\-4x=-32\ \ \ \ |:(-4)\\\\x=8
You might be interested in
Trimming a garage door a carpenter used 30 ft of molding in three pieces to trim a garage door. if the long piece was 2 ft longe
Ksju [112]

Answer:

35

Step-by-step explanation:

3tryt

4 0
2 years ago
How was y'alls day? :)
VikaD [51]
Not the best, teachers are so annoying lol. Hope you are doing well though, don’t give up❤️
8 0
3 years ago
Read 2 more answers
Find the area of the unshaded reason for these two problems​
Taya2010 [7]

9514 1404 393

Answer:

  a) 96 m²

  b) 26,000 ft²

Step-by-step explanation:

The area of the unshaded region is the difference between the overall area of the rectangle and the area of the shaded region. It can also be found directly using the dimensions of the unshaded region.

a) We have the height of the right triangle, but need to know its base. The Pythagorean theorem can help with that. Let the base of the triangle be represented by x. Then ...

  x² +16² = 20²

  x² = 400 -256 = 144

  x = √144 = 12

The area of the unshaded triangle is given by the formula ...

  A = (1/2)bh

  A = (1/2)(12)(16) = 96 . . . . square meters

__

b) The shaded area at upper left is a square 100 ft on a side. Its area is ...

  A = s² = (100 ft)² = 10,000 ft²

The shaded area at upper right is a triangle with base and height 120 ft and 150 ft. Its area is ...

  A = (1/2)bh = (1/2)(120 ft)(150 ft) = 9,000 ft²

The area of the overall rectangle is ...

  A = LW = (300 ft)(150 ft) = 45,000 ft²

So, the unshaded area is ...

  unshaded area = overall area - left shaded area - right shaded area

  unshaded area = 45,000 ft² -10,000 ft² -9,000 ft² = 26,000 ft²

7 0
3 years ago
Find a 95% confidence interval for the difference in proportions, pt-po, two ways, using StatKey or other technology and percent
beks73 [17]
A bit confusing for me to be able to answer this for you… any way you can simplify your question?
4 0
2 years ago
The polygon ABCD was rotated 60° about point P as shown.
Genrish500 [490]
The answer is B.<span>1/6 turn counterclockwise.</span><span> why? well it is moving to the left and the clock moves to the right not the the left so that means it is counter clockwise. now to find out if it is 1/3 or 1/6 the circle has 360 degrees, and we already moved 60 so how much is 60 from 360 divide to find out 360/60=6. and since it is only one part it is 1/6 so B is your answer.</span>
3 0
3 years ago
Other questions:
  • Suppose you fill a glass with ice cubes .When the ice cubes melt, is the glass still full ?
    15·1 answer
  • You have two loans, for 2 years each. The total interest for the two loans is $138. On the first loan, you pay 7.5% simple inter
    14·2 answers
  • #7 I have 30 people in my class including my teacher and class helper please help and explain
    11·2 answers
  • 3x - 5y = 15.
    11·1 answer
  • What is the slope of the line shown below?<br><br>Helppp plsss. <br>Thanks
    9·1 answer
  • Use similar triangles to find the value of x and y​
    8·2 answers
  • SOMEONE PLEASE PLEASE HELP ME
    6·2 answers
  • Find the measure of FEG 25,65,80,90
    5·1 answer
  • If you get an area of 45cm^2 then what is the length and width
    14·1 answer
  • SOMEONE PLZ HELP I HAVE TILL TMR TO GET A 49% up
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!