what's the area of the shape .​

Answer:

(-60/11,111/11)

Step-by-step explanation:

Solving simultaneously, 4x - 3y=6   -3(6x + y=42)   then it becomes, 4x - 3y=6

-18x - 3y= 126 subtracting the two equations,   22x= -120, x= -60/11 and y = 111/11

.

Answer:

(-0.5, 1)

Step-by-step explanation:

4x - y = -3    ----------------------(I)

-6x + 3y = 6 -------------------(II)

Multiply equation (I) by 3 and then add. So, y will be eliminated and you can find the value of x.

(I) * 3         12x - 3y = -9

(II)             -6x + 3y = 6          {Now, add}

                6x          = -3

                          x = -3/6

                          x = - 0.5

Plug in x = -0.5 in equation(I)

4*(-0.5) - y = -3

- 2   - y = -3

     -y   = - 3 + 2

    -y   =  -1

     y = 1

Answer:

3.8

Step-by-step explanation:

use pythagoras theorem

a^2+b^2=c^2

a^2+5^2=6^2

a^2+25=36

a^2=36-25

a^2=11

a=3.3

but on the answers provided write 3.8 because its close

Answer:

What diagram

Step-by-step explanation:

Answer:

30?

Step-by-step explanation:

The area of the triangle is 30 but i dont know what the area of a semi circle is.

Answer: 15x-24

Step-by-step explanation:

7x+8x-24

15x-24

Answer:

y =5

Step-by-step explanation:

Since the y value does not change we know it is a line in the form of  y =

The y value is 5

y =5

Answer: 1.3 pounds per week

Step-by-step explanation:

1 lb | 3 oz | 7 days 21

————————————— = ——- = 1.3 lbs/wk

16 oz | 1 day | 1 week 16

Answer:

i don't know you don't know..

they don't know

Answer:

9

Step-by-step explanation:

Answer:

Advantages:

● Bar charts are pretty easy to interpret, and there's a very clear relationship between size and value that allows easy comparison.

● They're simple to make and most people have experience creating and understanding them from school.

● They can help in presenting very large or very small values more emphatically.

Disadvantages:

● Bar charts that attempt to represent wide ranges of numbers will struggle to efficiently communicate their message. For example, a bar chart for the numbers 5, 6, 10 and 378 will lend extreme visual weight to the highest value and make the relative values of the other measurements appear irrelevant. An alternative to this would be creating an adjusting scale for the bars, but this complicates the visual aspect of the presentation and breaks the intuitive sense that size correlates directly to value.

● Bar graphs tend to be locked into a particular data set, making it hard to show multiple values or changes over time unless the chart is modified, such as by making the bars layered and three-dimensional.

I hope it's helpful!

Answer:

Advantages:

Disadvantages:

Answer:

3 with the power of 2

Step-by-step explanation:

This is greater because when you multiply 3 by 3 you get 9, and when you multiply 2 x 2 x 2 you get 8

Answer:

D. 12, 15, 25

Step-by-step explanation:

The triangle leg rule states that the smaller two lengths must add up to be greater than the largest length.

This means that the first two values must add up to be greater than the final value.

12 + 15 = 27

27 > 25

So, your answer is D

Answer:

The left side is 8.66

Step-by-step explanation:

Dude trust me

if this is the pythagorean theorem then 8.6 I think

Answer:

If 500 minutes of talk = 20

and texting = 30

and each additional minute of talk = 0.45

then the bill would be (for C = total cost)

C = 20+30+(0.45 • x)

OR

C = 50 + 0.45x

Step-by-step explanation:

Hope this helps! : D

Answer:

You will have 28 dollars in 4 hours

Step-by-step explanation:

4 x 7 =28

Answer:

Step-by-step explanation:

12x<96. divide both sides by 12

x<8

So it would be a leftward arrow with a hollow dot at 8 because 8 is not included because x is ‘less tha’ 8

Answer:

x < 8

see attached image

Step-by-step explanation:

Start by dividing both sides by 12 (which is a positive number, so the inequality symbol stays as it is)

x < 96 / 12

x < 8

then graph it as the left side of the x-axis to the point 8,   NOT including this point (use an empty dot as shown in the attached image)

Answer:

Wheres the picture so show the measurements

Step-by-step explanation:

Answer:

Step-by-step explanation:

                    Statements                         Reasons

1. m∠BAC = m∠DAC = 51°                 1). Given

2. AB = AD = 4                                  2). Given

3. AC = AC                                        3). Segments are the same length as

                                                              themselves.

4. ΔABC ≅ ΔADC                            4). Side - Angle - Side property of

                                                             congruence.

Answer:

105.12 ft²

Step-by-step explanation:

Area of the figure = area of the rectangle + area of half a circle

= L*W + ½(πr²)

Where,

L = 10 ft

W = 8 ft

r = ½ of 8 = 4 ft

π = 3.14

Plug in the values

Area = 10*8 + ½(3.14*4²*)

Area = 80 + 25.12

Area = 105.12 ft²

The percentage of the surveyed students who said their favorite color was blue is 33%

A percentage is a number or ratio that can be expressed as a fraction of 100. If we have to calculate the percent of a number, divide the number by the whole and multiply by 100. Hence, the percentage means, a part per hundred. The word percent means per 100. It is represented by the symbol “%”

Given here: Hunter surveyed a total of 200 students.

Also students with blue as their favorite color are 66

We know percentage is ratio of the quantity involved over the whole multiplied by 100

Thus the number of students with blue as their favorite color in percentage terms is = 66/200 × 100

                                  = 33%

Learn more about percentages here:

https://brainly.com/question/29306119

#SPJ6

9514 1404 393

Answer:

  x = 8

  there is no ∠1

Step-by-step explanation:

The angle sum theorem tells you ...

  ∠XYW +∠WXZ = ∠XYZ

  70° +(5x -4)° = 106°

  5x = 40 . . . . . . . . . . . divide by °, subtract 66

  x = 8 . . . . . . . . . divide by 5

  ∠WYZ = 36° . . . . . . . the difference between 70° and 106°

Answer:

Choice B) 42 minutes

Step-by-step explanation:

3.5 hours / 5 loads = 0.7 hours per one load

0.7 x 60 = 42

Answer:

I will first divide the shape into two rectangles. first rectangle area would be 60x15=900mm^2. next rectangle is 20x30=600mm^2. 900+600=1500mm^2. the area is 1500mm^2, which is answer D

Step-by-step explanation:

Mark me brainliest and I give you luck boost on the test :)

Answer:

I think that's either a Rhombus or a Square.

I think it's more of a Rhombus.

Step-by-step explanation:

If all the sides are equal then its either a Rhombus or a Square. Then look if all the angles are equal and are right angles, Yes? then it's a Square. If only the angles opposite from each other are equal, then it's a Rhombus.

Answer:

2-1/2 inches long

Step-by-step explanation:

Convert 3-3/4 to an improper fraction by multiplying the whole number by the denominator and adding it to the numerator. Then multiply by 2/3.

15/4 × 2/3

Cross-multiply and divide (simplify)

30/12

5/2

2-1/2