pleaseeee help me im almost done please ive been working all day someone just give me an example and ill give brainliest or however u spell it :)

Answer:

21

Step-by-step explanation:

Answer:

130°

Step-by-step explanation:

missing central angle =360-148-82=130°

Answer:

multiply two by ten to get twenty

Step-by-step explanation:

20/2=10

Answer:

10

Step-by-step explanation:

Answer:

(C) j/j+80 and 36/k+36

Step-by-step explanation:

From the table attached :

Total Email (positive + negative) = j + 80

Number of positive Emails = j

Fraction of positive emails = (number of positive  / total number of emails) = j / (j + 80)

Total phone calls  (positive + negative) = 36 + k

Number of positive Emails = 36

Fraction of positive emails = (number of positive  / total number of emails) = 36 / (k + 36)

Answer:

yes

Step-by-step explanation:

nice

Answer:

(1, - 12 )

Step-by-step explanation:

Moving left 3 units means subtracting 3 from the x- coordinate

Moving down 6 units means subtracting 6 from the y- coordinate

(4, - 6 ) → (4 - 3, - 6 - 6 ) → (1, - 12 )

Answer:

Linear means something related to a line. All the linear equations are used to construct a line. A non-linear equation is such which does not form a straight line. It looks like a curve in a graph and has a variable slope value.

Step-by-step explanation:

Answer:

sorry i dont know

Step-by-step explanation:

Answer:

243

Step-by-step explanation:

Answer:

(i) an isosceles triangle is a triangle where two angles are equal and one is different

(ii) same as above

(iii) sorry but im not sure

(iv) a=1.41  b=11.31  c=7.07

Answer:

are you dead?

Step-by-step explanation:

Answer:

Yes, because the products of means is equal to the product of extreme

Step-by-step explanation:

Answer:= -1

Step-by-step explanation:

Answer:

[tex]x=\frac{4}{3},x=-1[/tex]

Step-by-step explanation:

If you have any questions feel free to ask in the comments.

(0,0) and (6,0)

First we subtract 18x from both sides

3x²-18x=0

Factor out a 3x

3x(x-6)=0

This means that x is either 0 or 6

Answer:

3×^2=3^3

or; same base get canceled so

x^2=3

hence x=√3

Answer:

D. 12/27

Step-by-step explanation:

Ratios are just like fractions

12 ÷ 3 = 4

27 ÷ 3 = 9

4/9 is 12/27 simplified by 3

Answer:

D

If you divide 12/27 to its simplest form you get 4/9

Answer:

Prism Y

[tex]Height = 12in[/tex]

[tex]Length = 6in[/tex]

[tex]Width = 4in[/tex]

[tex]Volume = 288in^3[/tex]

Prism Z

[tex]Height = 18in[/tex]

[tex]Length =10in[/tex]

[tex]Width = 10in[/tex]

[tex]Volume = 1800in^3[/tex]

[tex]Total = 2088in^3[/tex]

Step-by-step explanation:

Given

See attachment for sculpture

Solving (a) The dimension and volume of Y

From the attachment

[tex]Height = 18 - 6[/tex]

18 in is the height of Z and 6in represents the length (height) of the unoccupied space by Y

So:

[tex]Height = 12in[/tex]

[tex]Length = 16 - 10[/tex]

16 in is the total length of the sculpture and 10 in represents the length of Z

So:

[tex]Length = 6in[/tex]

[tex]Width = 10 - 6[/tex]

10 in is the width of Z and 6in represents the length (width) of the unoccupied space by Y

So:

[tex]Width = 4in[/tex]

Hence, the dimension of Y is:

[tex]Height = 12in[/tex]

[tex]Length = 6in[/tex]

[tex]Width = 4in[/tex]

Volume is then calculated as:

[tex]Volume = Length * Width * Height[/tex]

[tex]Volume = 12in * 6in * 4in[/tex]

[tex]Volume = 288in^3[/tex]

Solving (b) The dimension and volume of Z

As identified in (a), the dimensions of Z are:

[tex]Height = 18in[/tex]

[tex]Length =10in[/tex]

[tex]Width = 10in[/tex]

Volume is then calculated as:

[tex]Volume = Length * Width * Height[/tex]

[tex]Volume = 18in * 10in * 10in[/tex]

[tex]Volume = 1800in^3[/tex]

Solving (c): Total volume of the sculpture.

To do this, we simply add up the volumes of Y and Z.

So, we have:

[tex]Total = 288in^3 + 1800in^3[/tex]

[tex]Total = 2088in^3[/tex]

Answer:

Sin Q: (7/25)  Cos Q: (24/25)  Tan Q: (7/24)  Sin R: (24/25)  Cos R: (7/25)  Tan R: (24/7)

Step-by-step explanation:

Step-by-step explanation:

2= 18.9

3=26.7

4=24.6

Hope you like my answer.

Answer:

its a black page odpoveď bude googliť

Step-by-step explanation:

Answer:

x = 51

Step-by-step explanation:

The sum of internal angles for this rectangle is 360

x + 81 + 124 + 104 = 360 add like terms

x + 309 = 360 subtract 309 from both sides

x = 51

Answer:

80

Step-by-step explanation:

The base which is eight times the height which is 10 would equal the area ( 80)

Hope this helps and have a great day/night!!

Answer:

66.42°

Step-by-step explanation:

Given

cos ? = [tex]\frac{2}{5}[/tex] , then

? = [tex]cos^{-1}[/tex] ([tex]\frac{2}{5}[/tex] ) ≈ 66.42° ( to the nearest hundredth )

Answer:

5.5 years

Step-by-step explanation:

Compound interest formula:

[tex]AV=PV(1+\frac{i}{n})^{n*t}\\7945=5000(1+\frac{.086}{2})^{2t}\\1.589=1.043^{2t}\\log_{1.043}1.589=2t\\10.9998=2t\\5.5=t[/tex]

Answer:

1

Step-by-step explanation:

give me brainliest

The number is -12 in the inequality x + 4y ≥ ?

In mathematics, an inequality is a relation which makes a non-equal comparison between two numbers or other mathematical expressions.

Given is a system of linear inequalities represented by the graph [attached]

We need to find the missing number,

y ≥ 2x – 2 and x + 4y ≥ ?

The linear equation with slope m and intercept c is given as follows.

y = mx + c.

The formula for slope of line with points (x₁, y₁) and (x₂, y₂) can be expressed as,

m = y₂ - y₁ / x₂ - x₁

The orange line intersects y-axis at (0, -2), therefore the y-intercept is -2.

The orange line intersects the points that are (1, 0) and (0, -2).

The slope of the line can be obtained as follows,

m = 2,

The slope of the line is m = 2.

Therefore, the orange line is y ≥ 2x – 2.

The blue line intersects y-axis at (0, -3), therefore the y-intercept is -3.

The blue line intersect the points that are (-4, -2) and (0, -3).

The slope of the line can be obtained as follows.

m = -1/4

The inequalities is x + 4y ≥ b passes through the point (0, -3).

0 + 4(-2) ≥ b

-12 ≥ b

Hence the number is -12 in the inequality x + 4y ≥ ?

Learn more about inequality click;

https://brainly.com/question/20383699

#SPJ7

Answer:a

Step-by-step explanation: move c 6 to the right and then up 6

Answer:

A

Step-by-step explanation:

(x, y) → (x + 6, y + 6)

C:

(-4, -2) → (x + 6, y + 6)

(-4, -2) → (-4 + 6, -2 + 6)

(-4, -2) → (2, 4)

C': (2, 4)

(2, 4) is located where A is.