please do the work thats all i need 50 points

Answer:

[tex]\frac{-2}{3}[/tex]

Step-by-step explanation:

First, change the mixed numbers to improper fractions to make the solving process easier.

1 2/3 = 5/3

2 1/3 = 7/3

Now, subtract.

5/3 - 7/3 = -2/3

Answer: -2/3

hope this helps!! p.s. i really need brainliest :)

Answer:

w=4yd

Step-by-step explanation:

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:

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:

2

Step-by-step explanation:

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

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:

the top left one

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:168.75 squared

Step-by-step explanation: we know that the whole of the rectangle ( including the outline) is 225 cm squared

so half of this is 225 divide by 2 and that is 112.5

but we also have a right-angled triangle that is half the half rectangle so we do 112.5 divide by 2 and that is 56.25

to finish it off we ad 56.25 with 112.5 and that is 168.75

Answer:

180mm²

Step-by-step explanation:

Area of rectangle = 15mm x 9mm

                             = 135mm²

EF = 15mm - 9mm = 6mm

Area of triangle = [tex]\frac{1}{2}[/tex] x 6mm x 15mm

                          = 45mm²

Total area = 135mm² + 45mm²

                 =180mm²      

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!

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.

Answer

180mm2

Step-by-step explanation:

Area of ceb=(15*6)/2=45

Area of aecd=15*9=135

Adding both

Area of shaded =45+135=180

The equation computed simply shows that the number of months will be C. 9 months.

From the information given, the equation 8m+3=75 models how many months, m, it takes a tree to reach a height of 75 inches after being potted.

Therefore, the number of months will be calculated thus:

8m + 3 = 75

8m = 75 - 3

8m = 72

m = 72/8

m = 9

The correct option is 9 months.

Learn more about equations on:

https://brainly.com/question/1214333

Answer:

0+3.16 i / imaginary

..

..

..

..

..

...

Answer:

423

Step-by-step explanation:

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:

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Answer:

Step-by-step explanation:

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

[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:

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:

Answer:

0.25 as decimal and 25%

Step-by-step explanation:

Answer:

4 units

Step-by-step explanation:

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:

6/7 is the answer to this problem

Step-by-step explanation:

The answer is 6/7

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:

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 :)