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
Neko [114]
3 years ago
11

A picture 10 1/4 feet long is to be centered on a wall that is 14 1/2 feet long. How much more space is there from the edge of t

he wall to the picture?
Mathematics
2 answers:
kow [346]3 years ago
7 0

Answer:

2 1/8 ft

Step-by-step explanation:

The distance from the centerline of the picture to its edge is half the width of the picture:

... (10 1/4)/2 = 5 1/8 . . . . feet

The distance from the centerline of the wall to its edge is half its width:

... (14 1/2)/2 = 7 1/4 . . . . feet

When the centerlline of the picture is aligned on the centerline of the wall, the distance from the edge of the picture to the edge of the wall is ...

... (7 1/4 ft) - (5 1/8 ft) = 2 1/8 ft

_____

In inches, this is (2 1/8 ft)×(12 in/ft) = 24 12/8 in = 25 1/2 in.

algol [13]3 years ago
6 0
14 \frac{1}{2} - 10 \frac{1}{4} = \: 4 \frac{1}{4}

4 1/4 divided by 2 = 2 1/8

2 1/8 feet would be the distance from the edge of the wall to the picture.

Hope this helps!!
You might be interested in
Which linear function is represented by the graph?
professor190 [17]

9514 1404 393

Answer:

 f(x) = -1/2x +1

Step-by-step explanation:

The line crosses the y-axis at y=1, so the y-intercept is b=1.

The line drops 1 unit for a run of 2 to the right, so the slope is ...

  m = rise/run = -1/2

The slope-intercept form of the equation of the line is ...

  y = mx + b

  y = -1/2x + 1

In functional form, the equation is ...

  f(x) = -1/2x +1

8 0
3 years ago
Write an equation in point-slope form of the line that passes through the point 4,-1and has slope of -5
Basile [38]

Answer:

y=-5+19

Step-by-step explanation:

First of all, remember what the equation of a line is:

y = mx+b

Where:

m is the slope, and

b is the y-intercept

To start, you know what m is; it's just the slope, which you said was -5. So you can right away fill in the equation for a line somewhat to read:

y=-5x+b.

Now, what about b, the y-intercept?

To find b, think about what your (x,y) point means:

(4,-1). When x of the line is 4, y of the line must be -1.

Because you said the line passes through this point, right?

Now, look at our line's equation so far: . b is what we want, the -5 is already set and x and y are just two "free variables" sitting there. We can plug anything we want in for x and y here, but we want the equation for the line that specfically passes through the the point (4,-1).

So, why not plug in for x the number 4 and for y the number -1? This will allow us to solve for b for the particular line that passes through the point you gave!.

(4,-1). y=mx+b or -1=-5 × 4+b, or solving for b: b=-1-(-5)(4). b=19.

6 0
2 years ago
1-cos^2 A / sec^2 A - tan^2 A
tiny-mole [99]
I hope this helps you



✔cos^2A+sin^2A=1


✔1-cos^2A=sin^2A

✔cos2A=cos^2A-sin^2A

✔sin2A=2.sinA.cosA


secA=1/cosA


tgA=sinA/cosA


sin^2A/1/cos^2A-sin^2A/cos^2A


sin^2A.cos^2A/cos2A

2.sin^2A.cos^2A/cos2A


sin2A.2.sin2A/cos2A


tg2A.2.sin2A


6 0
3 years ago
Confusedddddddddddddddd
Elina [12.6K]
4x + 4 + 4x = 180 so solve for x and it’s 22
1. 4x + 4
92

2. 88
4 0
3 years ago
Solve the following quadratic equation. Express your answers in exact form.
wlad13 [49]

Answer:

x = (2+√10)/ 3 and x= (2-√10/3)

Step-by-step explanation:

g(x) = -3x² +4x +2

use the quadratic formula x= (-b±√b²-4ac)/2a, when g(x) = ax² +bx +c

x= [-4 ±√4²-4*(-3)*2] / 2*(-3) , solve under the square root

x= (-4 ± √16 +24) / -6 , add under the radical

x= (-4 ±√40) / -6, simplify the square root

x= (-4 ±2√10) /-6, factor -2

x= -2 (2±√10)/-2 *3, simplify -2

x= (2±√10)/3

Therefore,

x = (2+√10)/ 3 and x= (2-√10/3)

5 0
3 years ago
Other questions:
  • There are ten people in the Baking Club, including Mark. They choose $3$ people to form an executive committee. How many possibl
    7·1 answer
  • Kindly help me!!!!!!
    7·1 answer
  • Y =3x + 5 is the equation of a straight line graph. What is its gradient?
    7·1 answer
  • Help me number the answers plz help
    11·1 answer
  • Staci has seven more cats then Taylor. Write an expression that Illustrates how many cats staci has use x to represent the numbe
    14·1 answer
  • What are the x-coordinates of the solutions to this system of equations?
    15·1 answer
  • 10π-7π rational or irrational
    11·2 answers
  • 4{x + 8} +6 = 38 what is the value of x
    5·2 answers
  • How to solve 4+7*-5*-6
    5·2 answers
  • 7x+8=4x+4 please work this out and give your fraction an a improper fraction and simplest form
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!