for the figure shown below, find the value of the variable and the measures of the angles.

x=
measure of angle P=
measure of angle Q=
measure of angle R=​

Answer:

Step-by-step explanation:

ok so

42≤0.45x+0.60y

x=pounds of finnishing nails

y=pounds common nails

when x+y≥30

now lets solve for y

y=-x+30

lets plug this in to the formula

42≤0.45x+0.6(−x+30)

x≤−160

nowing this lets plug in for x

x+y≥30

-160+y≥30

y≥190

Answer:

Step-by-step explanation:

42≤0.45x+0.60y

x=pounds of finnishing nails

y=pounds common nails

when x+y≥30

now lets solve for y

y=-x+30

lets plug this in to the formula

42≤0.45x+0.6(−x+30)

x≤−160

nowing this lets plug in for x

x+y≥30

-160+y≥30

y≥190

Answer:

2 places to the left

Step-by-step explanatiS

Given :

[tex](\dfrac{X}{10}\times 0.24 )- \dfrac{15.5}{7.5} = 9\\\\[/tex]

To Find :

The value of x.

Solution :

[tex](\dfrac{X}{10}\times 0.24 )- \dfrac{15.5}{7.5} = 9\\\\(\dfrac{X}{10}\times 0.24 ) = 9 + \dfrac{15.5}{7.5}\\\\(\dfrac{X}{10}\times 0.24 ) = \dfrac{(9\times 7.5 )+ 15.5}{7.5}\\\\(\dfrac{X}{10}\times 0.24 ) = \dfrac{83}{7.5}\\\\X = \dfrac{83\times 10}{7.5\times 0.24}\\\\X = 461.11[/tex]

Therefore, the value of X is 461.11 .

Answer:

o uh

Step-by-step explanation:

so im sorry im not in college my friend. i see ur in ap, but uh im only 6th

Answer:

0.68

Step-by-step explanation:

7 is in the hundredth place and since 8 is after and it's bigger than 5, the 7 becomes 8 so 0.68

Hope this Helps!

Answer:

Last answer x=−6 if you want steps i can show you have a nice day i hope it is helpful

Answer:3

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

Answer:

lnx-24ln+lnx+100ln=3ln5

2lnx+76ln=2ln5

Step-by-step explanation:

Answer:

The main difference between the fixed quantity and fixed time period is that the fixed quantity makes it mandatory for a fixed number of items to be ordered every time an order is made, while the fixed time period has a fixed period orders are received before the next order period.

Step-by-step explanation:

The fixed quantity model is adopted by producers of a product to maintain a package type and also to maximize the profit derived from sales. For example is when ordering or buying eggs from a store, the buyer cannot purchase five eggs since it is packaged in a dozen (12), and so must buy the whole package.

The fixed time model uses time intervals to receive and accumulate orders before delivery is made for every order interval.

Answer:

The value of x = -22

Step-by-step explanation:

Given the expression

[tex]-0.57x+0.27x=6.6[/tex]

Add similar elements: [tex]-0.57x+0.27x=-0.3x[/tex]

[tex]-0.3x=6.6[/tex]

Multiply both sides by 10

[tex]-0.3x\cdot \:10=6.6\cdot \:10[/tex]

Refine

[tex]-3x=66[/tex]

Divide both sides by -3

[tex]\frac{-3x}{-3}=\frac{66}{-3}[/tex]

[tex]x=-22[/tex]

Therefore, the value of x = -22

Answer:

Its 11

Step-by-step explanation:

Answer:

11

Step-by-step explanation:

Answer:

The standard form of the parabola is

                   y = 2 x² + 4 x + 3

Step-by-step explanation:

Step(i):-

The standard form of the parabola

                                     y = a x² + b x + c ...(i)

The  equation for the parabola is passing through the point (2 , 19 )

                                 19 = 4a + 2b +c ...(ii)

The  equation for the parabola is passing through the point (6 , 99 )

                                 99 = 36a + 6b +c ...(iii)

The  equation for the parabola is passing through the point (-1,1) )

                                1 = a - b + c ...(iv)

step(ii):-

subtracting (ii) and (iii) , we get

                         8a + b = 20 ...(a)

Subtracting (iii) and (iv) , we get

                        5a + b = 14 ...(b)

solving (a) and (b) , we get

subtracting (a) and (b) , we get

                     8a + b-( 5a + b ) = 20 - 14

                     3 a = 6

                       a = 2

  substitute a=2 in equation (a) , we get

              8a + b = 20

              8(2) + b = 20

                     b =20 -16

                   b = 4

Substitute a= 2 ,b = 4 in equation (ii) , we get

                  19 = 4a + 2b +c

                  19 = 8 + 8  + C

              c = 19 -16 = 3

Final answer:-

The standard form of the parabola is

                   y = 2 x² + 4 x + 3

The value of x + y = - 53

What is Linear Equation in 2 variables?

An equation is said to be linear equation in two variables if it is written in the form of ax + by + c = 0, where a, b & c are real numbers and the coefficients of x and y, i.e a and b respectively, are not equal to zero.

Given data ,

The value of x = - 87

The value of y = 34

The equation x + y is calculated by substituting the values of x and y in the equation ,

Therefore , x + y = ( - 87 ) + 34

                           = -53

Hence , the value of x + y is equal to - 53

To learn more about linear equation click :

https://brainly.com/question/13739733

#SPJ2

Answer:

54 square units

Step-by-step explanation:

ABCD = ABED + CED

A and B have same y coordinate

A and D have same x coordinate

AB ⊥ AD

AB = 4 - (-5) = 9

AD = 2 - (-3) = 5

EC = BC - AD = (2 + 5) - 5 = 2

ABCD = 9 x 5 + 1/2 (9 x 2) = 45 + 9 = 54

Given:

A committee of 6 members is to be chose from the 100 members of the U.S. senate.

To find:

The number of ways to form a committee.

Solution:

We have,

Total number of members = 100

Number of members needs to selected of committee = 6

Number of ways to select r items from total n items is

[tex]^nC_r=\dfrac{n!}{r!(n-r)!}[/tex]

Number of ways to select 6 members from total 100 members is

[tex]^{100}C_6=\dfrac{100!}{6!(100-6)!}[/tex]

[tex]^{100}C_6=\dfrac{100\times 99\times 98\times 97\times 96\times 95\times 94!}{6\times 5\times 4\times 3\times 2\times 1\times 94!}[/tex]

[tex]^{100}C_6=\dfrac{100\times 99\times 98\times 97\times 96\times 95}{6\times 5\times 4\times 3\times 2\times 1}[/tex]

[tex]^{100}C_6=1192052400[/tex]

Therefore, the total number of ways to form a committee is [tex]^{100}C_6[/tex], i.e., equal to [tex]1192052400[/tex].

Answer and Step-by-step explanation:

In this inequality, we are solving for r. Just think of this as a normal equation, and worry about the sign at the end.

First, add 5 to both sides.

8r > 80

Now divide by 8 to both sides.

r > 10

So, r is greater than 10.

                          [     If the inequality had a negative number being divided, then the sign would flip.

For example:

-2x > 4

To solve this one, you would divide by -2 to both sides. Then, you would flip the sign.

x < 2                  ]

#teamtrees #WAP (Water And Plant)

Answer:

a

Step-by-step explanation:

Answer:

9  437/612

Step-by-step explanation:

Just divide the answers and simplify

Answer:

She would have 16

Step-by-step explanation:

10-2=8

8+8=16

Answer:

a) -1

Step-by-step explanation:

Slope is also known as the gradient

1. assign a value to x and solve for y:

when x = 2, y = 2

when x = 4, y = 0

2. Next, use the equation of a straight line to find the gradient

y = mx + c

y is the y-coordinate, m is the gradient, x is the x-coordinate, c is the point where the line crosses the y-axis, which is found by equating y to 0 and solving for x

so y = mx + c becomes 2 = m*2 + 4, which then becomes 2 = 2m + 4

2m = -2 (take 4 away from 2)

m = -1

Answer:

22'00 the answer is 22'00 because u add it together

Answer:

-3/4

Step-by-step explanation:

Answer:

-3/4 on EDG 2020

Step-by-step explanation:

Got it Right :)

Answer:

1.4  in x.y but in y.x it 4.1

Step-by-step explanation:

Answer:

Step-by-step explanation:

if you consider ) to be the elevation of the ocean, and the dolphin dives 100 feet, its new elevation will be -100 ft

Answer:

Total items = $39.90

Sales tax amount = $3.7905

Total cost = $43.691

The clerk's error is using 9.5 as sales tax amount instead of finding 9.5% of the total items

Step-by-step explanation:

Dress = $24.95

Skirt = $14.95

steps the clerk completed.

Step 1: 24.95 + 14.95 = 39.90

Step 2: 39.90 +9.5 = 49.40

Correct steps:

Total items = dress + skirt

= $24.95 + $14.95

= $39.90

Sales tax = 9.5%

Sales tax amount = 9.5% of total

= 9.5/100 × $39.90

= 0.095 × 39.90

= $3.7905

Total cost = Total + sales tax amount

= $39.90 + $3.7905

= $43.6905

To the nearest hundredth

= $43.691

Sales tax is the amount of money imposed by government on the sales of some items

Total cost is the cost of all items including sales tax