There were 1125 books sold last week at Sid's Bookstore. The circle graph below summarizes these books by genre.
The central angle for the Self-Help slice is 80.64. How many of the books sold were Self-Help books?

Answer:

A

Step-by-step explanation:

Answer:

Scalene triangle because it's all sides are unequal

Answer:

Scalene triangle

Step-by-step explanation:

Answer:

hey mate!!

Step-by-step explanation:

x

2

−25=144

X^2=144+25

x^2=169

x=√169

x=13

Sorry mate check out the answer !

Answer:

Step-by-step explanation:

I can only tell you that 4x-y=6 is parallel to y=4x-6. Do u mind sort out the rest of the variables and the numbers on your own?

The lines parallel to given line are y + 1 = 4(x - 2) and y = 4x + 11. Therefore, option C and D are the correct answers.

The general equation of a straight line is y=mx+c, where m is the gradient, and y = c is the value where the line cuts the y-axis. This number c is called the intercept on the y-axis.

Given that, the equation of a line is 4x-y=6.

Now, y=4x-6

Here, the slope of the equation is 4.

The slope of a line parallel to given line is m1=m2

So, here the slope of a parallel line is 4.

y + 1 = 4(x - 2) and y = 4x + 11 have same slope, then they are parallel to given line.

Therefore, option C and D are the correct answers.

To learn more about the equation of a line visit:

https://brainly.com/question/2564656.

#SPJ7

Answer:

34 tulips

Step-by-step explanation:

1,428/42=34

Answer:

answer is 34

Step-by-step explanation:

1,428 divided by 42 = 34

Answer:

y = 3x - 5  

Step-by-step explanation:

1) First, place the given equation in slope-intercept form, represented by the formula [tex]y = mx +b[/tex], to find the slope. Whatever [tex]m[/tex] or the coefficient of x-term is will be the slope. Isolate y in the equation:

[tex]x + 3y = -6\\3y = -x -6\\y = -\frac{1}{3}x-2[/tex]

So, the slope of that line is [tex]-\frac{1}{3}[/tex]. Lines that are perpendicular have slopes that are opposite reciprocals, thus the slope of the new line will be 3.

2) Now, use the point-slope formula [tex]y-y_1 = m (x-x_1)[/tex] to find the equation of the new line. Substitute real values for the [tex]m[/tex], [tex]x_1[/tex] and [tex]y_1[/tex] in the equation.

Since [tex]m[/tex] represents the slope, substitute [tex]-\frac{1}{3}[/tex] in its place. Since [tex]x_1[/tex] and [tex]y_1[/tex] represents the x and y values of one point the line passes through, substitute the x and y values of (-1,-8) into the formula as well. Then, isolate the y in the resulting equation to put the equation in slope-intercept form and find an answer:

[tex]y-(-8) = 3 (x-(-1))\\y + 8 = 3(x+1)\\y + 8=3x + 3\\y = 3x -5[/tex]

Answer:

2

Step-by-step explanation:

3x+2-x+2=x+8

3x-x=2x

2+2=4

4x+4=x+8

    -4     -4

4x=x+4

-x   -x

3x=4

/3   /3

x=4/3 or 1 1/3 or 1.3333

---

hope it helps

Answer:

x = 4

Step-by-step explanation:

3x+2−x+2=x+8  

Add the numbers

3 + 2 − + 2 = + 8 3 + 4 − = + 8 2

Combine like terms

3 + 4 − = + 8 2 + 4 = + 8 3

Subtract   4  from both sides of the equation  

Simplify

Subtract the numbers  

2x+4−4=x+8−4

2 = + 8 − 4  

Subtract the numbers

2 = + 4 5

Subtract  x from both sides of the equation

2 = + 4 2 − = + 4 − 6

Simplify

Combine like terms

Multiply by 1

Combine like terms

= 4

Solution

= 4

Answer:

A

Step-by-step explanation:

JK is longer than JL and isn't 9 units long

Answer:

w = 32

Step-by-step explanation:

Remark

The value of the exterior angle (marked w + 33) = the sum of the two angles not connected to it. w and w + 1

Equation

w + w + 1 = w + 33

Solution

2w + 1 = w + 33      Subtract w from both sides.

2w - w + 1 = 33       Combine

w + 1 = 33               Subtract 1 from both sides.

w = 33 - 1

w= 32        

Answer: p=-6.25

Step-by-step explanation:

Answer:

p = -6.25

Step-by-step explanation:

[tex]-160=22+8(3p-4)[/tex]

subtract 22 from both sides:

[tex]-182=8(3p-4)[/tex]

divide by 8 on both sides:

[tex]-22.75=3p-4[/tex]

add 4 to both sides:

[tex]-18.75=3p[/tex]

divide by 3 on both sides:

[tex]p=-6.25[/tex]

Answer:

A) s=32t

B) 224 ft/s

Step-by-step explanation:

A)

In the form (time, speed), the question gives us the following data: (1,32) and (5,160). Since we are told that the relationship between​ time, t, and​ speed, s, is linear, we know the equation will fit the formula y=mx+c, where m is slope c is the y-intercept and y and x are the co-ordinate values. Plug in (1,32) and (5,160) to find the formula:

y=mx+c

s=mt+c

32=1m+c

c=32-m

160=5m+C

160=5m+32-m

128=4m

m=32

c=32-m

=32-32=0

So our equation is s=32t

B)

s=32t

s=32(7)=224 ft/s

Answer: lol your using canvas

1. 63

2. D

3. B

4. A

Sorry for the bland explinations havin a bad day.

Step-by-step explanation:

1. The way we solve this is by adding the degrees 72 and 45. then we subtract it by 180. this is because in all triangles the angles always add up to 180 degrees.

2. Like question one what set of angles measures to 180 degrees.

3. The sides of a triangle should define the angle measurements. you can also see if its a triangle if the numbers are continues like 3,4,5 or in this case 4,5,6

4. like in questions 1 and 2 the angles of a triangle has to equal 180 degrees so 60 times 3 is 180 so each angle would have to be 60 degrees.

Answer:

9.79795897113

Step-by-step explanation:

hope this helps

Answer:9.7

Step-by-step explanation:

Answer:the correct answer is b

Step-by-step explanation:

Answer:

I AM SO SORRY but I need that point soo plsss Im sooo sorry

Answer:

The answer is (x+2)²+(y-3)²=29.

Hope it helps uh

Answer:

b

Step-by-step explanation:

The inscribed angle 36°m is half the measure of its intercepted arc, that is

b = 2 × 36 = 72

c = 360 - (108 + 72) = 360 - 180 = 180 ( total sum of arcs in a circle )

The angle between a tangent and the radius of a circle at the point of contact is 90° , then

d = 90

Thus b = 72, c = 180, d = 90 → b

Answer:

D

Step-by-step explanation:

bl  is blue eyes     h = hazel eyes      br = brown eyes

eq 1)    bl + h + br  = 34                sum of all the students

eq 2)   bl +  2  =  h                       blue eyes plus 2 equal hazel eyes

eq 3)   br  =  2( bl + h )                 there are twice as many brown eyed student

                                                    as blue eyed and hazel eyed students

eq 1)    bl + h + br  = 34                  substitute for h in    eq 2)  bl + 2  =  h      

           bl + (bl + 2) + br  = 34

eq 4)    2bl + 2 + br  = 34            a new equation is created without h

eq 3)     br = 2(bl + h)                     substitute in  for h into eq 3) using eq 2)

             br  = 2bl + 2h                  remember eq 2 was  be + 2  =  h

             br  = 2bl + 2(bl + 2)

eq 5)      br  = 4bl + 4                    another eq WITHOUT h

now solve eq 4) and eq 5)        by subsitition  

eq 5)      br  = 4bl + 4                 sub bl into eq 4)

eq 4)     2bl + 2 + br  = 34  

            2bl + 2 + (4bl + 4)  = 34           ONE equation with ONE unknown

                                                                solve for bl

            2bl + 4bl  + 2  +  4    = 34

                  6bl + 6   =  34

                  6bl + 6 - 6   =  34  -  6

                  6bl    =  28

                  3bl     =  14

                   bl    = 14/3  =   4 2/3         so who has the 2/3 eye???

     none of these numbers match the solution options

need to check my answer for sure my math was correct                    

  bl + h + br  = 34        bl = 14/3      

                                    eq 2)   bl +  2  =  h       14/3 + 6/3  =  h      h  = 20/3

                                    eq 3)   br  =  2( bl + h )

                                               br = 2(14/3 + 20/3)

                                               br = 2(34/3)

                                               br = 68/3    

     bl    +     h    +     br       =       34

   14/3  +  20/3  +   68/3  =    102/3         102/3  = 34        the numbers check

************   i suspect the equation was typed incorrectly    ****************

if the total number of students were 36

               blue eyes   =   5

               hazel eyes  =   7

               brown eyes   =  2 times (5 +7)   =  24

          5 + 7 + 24 = 36

     again none of these numbers match option

if the total number of students were 24

               blue eyes   =   3

               hazel eyes  =   5

               brown eyes   =  2 times (5 +7)   =  16                    D = 16

          3 + 5 + 16 = 24

Answer:

Step-by-step explanation: Lin's family completed 8% of the trips distance.

Answer:

234 miles

Step-by-step explanation:

72% of 325=234

Answer:

I don't know but I will advise you to use microsoft maths solver

Answer:

∠AOB = 112°

Step-by-step explanation:

mentally draw line segment OC

that line bisects 124° so ∠OCB = 1/2(124°) = 62°

ΔOCB is isosceles because OB = OC

∠OBC = 62° because it is equal to ∠OCB

all triangle interior angles add up to 180°

∠BOC = 180° - 62° - 62° = 56°

∠AOC = 56° because OC was a bisector of ∠AOB

∠AOB = 56° + 56° = 112°

Answer:

[tex] area \: of \: trapezium = \: \frac{1}{2} (a + b) \times h[/tex]

Therefore, 1/2 (9 +17)*8

Therefore, 1/2(26)*8

Therefore, 13*8

Therefore, 104

Your answer is 104ft²