-4(1.75+x)=18 show your work

Answer:

How long does a 750 word essay tak

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Answer:

4 units

Step-by-step explanation:

Answer:

w=4yd

Step-by-step explanation:

Answer:

220°

Step-by-step explanation:

[tex]\angle PQM [/tex] is inscribed in the [tex]\widehat{PQM}[/tex] and [tex]\widehat{PNM}[/tex] is intercepted by it.

Therefore, by inscribed angle theorem:

[tex]m\angle PQM =\frac{1}{2}\times m\widehat{(PNM)}[/tex]

[tex]\implies 110\degree =\frac{1}{2}\times m\widehat{(PNM)}[/tex]

[tex]\implies 110\degree \times 2= m\widehat{(PNM)}[/tex]

[tex]\implies m\widehat{(PNM)}= 220\degree [/tex]

[tex]\\ \rm\Rrightarrow m<PQM=1/2m\overset{\cap}{PNM}[/tex]

[tex]\\ \rm\Rrightarrow m\overset{\cap}{PNM}=2m<PQM=2(110)=220°[/tex]

Answer:

4 pies

Step-by-step explanation:

Hello!

We know that 12 apple pies are 75 percent of the total apple pies.

Let x = # of pies total.

This means that 75% of x, or 0.75x is 12

Solve:

Now, 16 is the total number of pies. To find the number thrown out, we subtract 12.

16 - 12 = 4

4 pies were thrown out

Solution:

Let "a" represent total apple pies.

Note that:

Simplify the LHS:

Use cross multiplication:

Divide 75 both sides:

If there were 16 apples and 12 were sold, 4 apple pies were thrown out.

Answer:

m ∠ E = 29°

Step-by-step explanation:

34 + 117 + m = 180

151 + m = 180

-151         -151

m ∠ E = 29°

I hope this helps!

Answer:

the top left one

Step-by-step explanation:

Answer:

72 stamps

Step-by-step explanation:

First, we're looking to find the number of stamps that AREN'T foreign, so we have to subtract 68% from 100%.

Now, we know that 32% of the stamps are NOT foreign. So, next, we:

Therefore, the answer is 72 stamps.

Hello.

A composite number has more than 2 factors; it's divisible by 1, itself, and something else.

Let's find the composite numbers smaller than 18.

The composite numbers are

4, 6, 8, 9, 10, 12, 14, 15, 16.

I hope it helps.

Have a nice day.

[tex]\boxed{imperturbability}[/tex]

Answer:

6

Step-by-step explanation:

plug in x and y in to the equation

5(4)-2(7)

20-14=

6

Answer:

2

Step-by-step explanation:

if I counted right there are 23 data points in this set 2 's are in the center

Answer:

M=17

S=9

Step-by-step explanation:

m = 17 and s = 9

Refer to the attachment for full solution . The main key here is to multiply first equation by 3 so that in both equations the coefficient of m will be same so that we can eliminate 3m and then we will solve for s and then putting value of s in any of the equation , so we can get m

Note :- You can multiply the 1st equation by 8 too for making coefficient of s same and then solving for m and then solving for s

Answer:

A. 16.86 square inches

Step-by-step explanation:

Area of Circle = [tex]\pi r^2[/tex], where r = radius.

Area of Rectangle = [tex]l * w[/tex], where l = length and w = width.

We are given the radius of the circle as 1, and we use π as 3.14

Next, we find the area of the rectangle.

Lastly, we subtract 3.14 from 20.

Therefore, the answer is A. 16.86 square inches.

Answer:

16.86

Step-by-step explanation:

The circle area =3.14*1=3.14

The area of the square- the circle=shaded area.

=20-3.14=16.86

Answer:

37 yd²

Step-by-step explanation:

The computation of the surface area of this triangular pyramid is shown below:

The surface area of this triangular pyramid  is

But before that

Lateral area = 3(1 ÷ 2) × base × height

= (3 ÷ 2)(4 yd)(5 yd)

= 30 yd²

Now

base area = 1 ÷ 2 × base × height

= 1 ÷ 2(4 yd)(3.5 yd)

= 7 yd²

Now the total surface area is  

surface area = lateral area + base area

= 30 yd² + 7 yd²

= 37 yd²

Answer:

88 inches squared

Answer:

0.25 as decimal and 25%

Step-by-step explanation:

Answer:

6/7 is the answer to this problem

Step-by-step explanation:

The answer is 6/7

Answer:

about 93%

Step-by-step explanation:

If you want to find the answer for yourself simply divide 30 by 32.

Hope that helps!

Answer:

93.75

Step-by-step explanation:

divide 30 by 32 to get 93.75%

Have an amazing day!

PLEASE RATE!

[tex] - 10 + 2 \frac{1}{3} \div \frac{3}{4} = [/tex]

[tex] - 10 + \frac{7}{3} \div \frac{3}{4} = [/tex]

[tex] - 10 + \frac{7}{3} \times \frac{4}{3} = [/tex]

[tex] - 10 + \frac{7 \times 4}{3 \times 3} = [/tex]

[tex] - 10 + \frac{28}{9} = [/tex]

[tex] \frac{ - 10}{ 1} + \frac{28}{9} = [/tex]

[tex] \frac{ - 90}{9} + \frac{28}{9} = [/tex]

[tex] \frac{ - 90 + 28}{9} = [/tex]

[tex] \frac{ - 90 - ( - 28)}{9} = [/tex]

[tex] \frac{ - (90 - 28)}{9} = [/tex]

[tex] \frac{ - 6 2}{9} = [/tex]

[tex] - 6 \frac{8}{9} [/tex]

Answer: -62/9

Step-by-step explanation:

Answer:

136 [tex]m^{2}[/tex]

Step-by-step explanation:

Well if you find the lateral area (the area of the rectangles on the sides) to get 112, so you just need to add that to the triangles and for those (they add up to 36) you can just use the formula for the area of a triangle,  which is [tex]b*h/2[/tex].

Hope this helps :)

Answer:

423

Step-by-step explanation:

Answer:

39

Step-by-step explanation:

Draw a line from V to R. That gives you a triangle MVR

The height of the triangle = 3

The base of the triangle = 6

Area Triangle =                           1/2 * 3 * 6 =   9

The figure left over is a rectangle

Area = VR * VE

VR = 6

VE = 5

Area = 6*5 =                                                  30

Total area =                                                   39

Answer:

We can split this figure into two shapes;

A triangle, and a rectangle.

If we split the figure from 'V' to 'R', it will formulate the two shapes I mentioned.

First, we must know the formula for the area of a triangle -

A = BH x 1/2

Where B represents the base, and H serves as the height.

For the triangle, the height is 3, and the base is 6.

So we plug in these values into our formula:

A = BH

A = 6(3) x 1/2

A = 18 x 1/2

A = 18/2

A = 9

Now the formula for the area of a rectangle:

A = LW

Where L displays as the length, and W illustrates the width.

Our width of the following rectangle is 6, while our length is 5.

Plug in our values into the formula:

A = LW

A = 5(6)

A = 30

Now, we add our areas;

9 + 30 = 39 square units, is our answer.

Answer:

No

Step-by-step explanation:

To find out if (4,10) is a solution to the system, we plug in the values of x and y into each equation.

1:

2:

As you can see, (4,10) only satisfies ONE equation, not both. Therefore, the answer is no, it's not a solution.

Answer:

0+3.16 i / imaginary

..

..

..

..

..

...

Step-by-step explanation:

Given : AD=4 cm,DB=(x−4) cm,AE=8 cm and EC=(3x−19) cm.  

To Find : x

We know that, by BPT(Basic proportionality theorem)

DBAD=ECAE 

(x−4)4=(3x−19)8

4(3x−19)=8(x−4) 

12x−76=8x−32

Solving, we get x=11 cm 

Answer:

Step-by-step explanation:

Answer:

  upper right selection

Step-by-step explanation:

Matrix addition, subtraction, and multiplication or division by a constant are done on a term-by-term basis.

  [tex]\left[\begin{array}{cc}4&-7\\-11&5\end{array}\right] +\left[\begin{array}{cc}1&6\\-1&3\end{array}\right] =\left[\begin{array}{cc}4+1&-7+6\\-11-1&5+3\end{array}\right] \\\\=\boxed{\left[\begin{array}{cc}5&-1\\-12&8\end{array}\right] }[/tex]

The marks on the number line are used to represent the points on the number line

The point on the given diagram is on the point x = -1

The value of x is given as:

x = -1

The above equation means that, the value of x is on the -1 point of x

This in other words means that, the position of x is 1 point to the left of 0

From the diagram, the point is already on the point x = -1

Read more about number lines at:

https://brainly.com/question/10851163

Answer:

-1 and 1 if you are using absolute value

Step-by-step explanation: