Double g, then subtract f from the result

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Answer:

157.08 in2

Step-by-step explanation:

hope it helps

Answer:

a = 30

2a = 60

3a = 90

Step-by-step explanation:

3a + 2a + a = 180 ( Sum of angles of a triangle is 180)

6a = 180

a = 180/6

a = 30

2a = 2 x 30 =60

3a = 3 x 30 = 90

Answer:

x-int:(-2,0)(-4,0) . y-int:(0,8)

Step-by-step explanation:

y = x2+6x+8 and y = (x+2)(x+4)

x-int:

x+2=0

x= -2

(-2,0)

x-int:

x+4=0

x=-4

(-4,0)

y-int: plug 0 for x

y=(0+2)(0+4)

y=8

(0,8)

The intercepts of a graph are the points where the graph crosses the x or y axes.

Given that:

[tex]y = x^2 + 6x + 8[/tex]

[tex]y = (x + 2)(x + 4)[/tex]

The x-intercepts

This is when [tex]y = 0[/tex]

So, we have:

[tex]y = (x + 2)(x + 4)[/tex]

[tex](x + 2)(x + 4) = 0[/tex]

Split

[tex](x + 2) = 0[/tex] or [tex](x + 4) = 0[/tex]

Solve for x

[tex]x = -2[/tex] or [tex]x = -4[/tex]

Hence, the x-intercepts are: (-2,0) and (-4,0)

The y-intercepts

This is when [tex]x = 0[/tex]

So, we have:

[tex]y = x^2 + 6x + 8[/tex]

Substitute 0 for x

[tex]y = 0^2 + 6 \times 0 + 8[/tex]

[tex]y = 8[/tex]

Hence, the y intercept is (0,8)

Read more about intercepts at:

https://brainly.com/question/1354826

Answer:

C

Step-by-step explanation:

If you graph the points, count boxes from the orgin (0,0).

You will have to go 3 to the right (on x), and up 6 (on y).

Answer:

maybe an 80 or 90

Step-by-step explanation:

Answer:

The Answer Is D

Step-by-step explanation:

It kind of self explanatory .

Hillary is the fastest typer and D. Hillary can type 60 words per minute.

A unitary method is a mathematical way of obtaining the value of a single unit and then deriving any no. of given units by multiplying it with the single unit.

Given, Shane can type 275 words in 5 minutes.

So, Shane can type (275/5) = 55 words per minute.

Also given that Hillary can type 240 words in 4 minutes.

So,  Hillary can type (240/4) = 60 words per minute.

Therefore, Hillary is the fastest typer.

learn more about the unitary method here :

https://brainly.com/question/28276953

#SPJ2

Answer:x=4.2643

Step-by-step explanation:

tan35degrees=x/9

9(tan35degrees)=x

4.2643=x

Answer:

Answer:x=4.2643

Step-by-step explanation

1/4 1.5230×10−5 – 2.3645×10−5 –

1/8 8.8284×10−7 4.11 7.4676×10−7 4.98

1/16 6.2147×10−8 3.83 6.1723×10−8 3.60

1/4 1.4831×10−7 – 4.0071×10−7 –

1/8 1.7259×10−8 3.10 2.8021×10−8 3.84

1/16 9.7124×10−10 4.15 1.6602×10−9 4.08

1/32 6.4505×10−11 3.91 1.0675×10−10 3.96

1/64 4.8334×10−12 3.74 8.1590×10−12 3.71

Answer:

13. 8

14.3

15.5

17.3

18.4

19.10

Answer:

x = 8

Step-by-step explanation:

(6x + 7)° + 45° = (13x - 4)° => exterior angle theorem of a triangle

6x + 7 + 45 = 13x - 4

6x + 52 = 13x - 4

Collect like terms

6x - 13x = -52 - 4

-7x = -56

Divide both sides by -7

x = -56/-7

x = 8

well the slope of line would be -1/5

equation of line = (y-2) =-1/5(x+5)

Answer:

Step-by-step explanation:

[tex]\text{The area of a circle is}\\ \\ A=\pi r^2\\ \\ \pi \approx 3.14,\ r=3ft\\ \\ A=3.14(3^2)\\ \\ A=3.14(9)\\ \\ A\approx 28.3ft^2[/tex]

Answer:

84 adult tickets and 33 child tickets were sold.

Step-by-step explanation:

Given that a school sold 51 less children's tickets than adult tickets for the school play, and adult tickets cost $ 1.25 and children's tickets cost $ 0.75, and a total of $ 129.75 was taken in, to determine how many of each kind were sold the following calculations must be done:

61 x 1.25 + 10 x 0.75 = 83.75

81 x 1.25 + 30 x 0.75 = 123.75

82 x 1.25 + 31 x 0.75 = 125.75

83 x 1.25 + 32 x 0.75 = 127.75

84 x 1.25 + 33 x 0.75 = 129.75

Thus, 84 adult tickets and 33 child tickets were sold.

Answer:

There were 80 adult tickets sold and 29 children tickets sold.

c + 51 = a

51 = a - c

c = a - 51

a*1.25 + c*0.75 = 129.75

a = 100  c = 49  a + c = 161.75

a = 80  c = 29  a + c = 121.75

Answer:

3

Step-by-step explanation:

hope this helps :)

0 + 3 = 3

Lol I think that is the answer you was looking for

Answer:

Step-by-step explanation:

The slope of a line can be determined by any two points on the line and is defined as

m=(y2-y1)/(x2-x1),

We are given points (-14,3) and (2,-5) so

m=(-5-3)/(2-(-14))

m=(-8)/(16)

m= -1/2. (Answer F)

Answer:

[tex]Domain = \{7,1,8,d\}[/tex]

[tex]Range = \{d,a,8,0\}[/tex]

Step-by-step explanation:

Given

[tex]G=\{(7, d), (1, a), (8,8), (d, 0)\}[/tex]

Required

The domain and the range

A function represented as:

[tex]Function = \{(x_1,y_1),(x_2,y_2)......(x_n,y_n)\}[/tex]

Where:

[tex]Domain=x_1,x_2,....,x_n[/tex]

[tex]Range=y_1,y_2,....,y_n[/tex]

So:

[tex]G=\{(7, d), (1, a), (8,8), (d, 0)\}[/tex]

[tex]Domain = \{7,1,8,d\}[/tex]

[tex]Range = \{d,a,8,0\}[/tex]

Step-by-step explanation:

Length of the plastic cube (L) = 12 cm

Volume of the cube

= L³

= ( 12)³

= 1728 cm³

Hope it will help :)❤

Answer:

3

Step-by-step explanation:

Answer:

8t^2-2t+13 is the answer i believe

Answer:

x < -4

Step-by-step explanation:

4 > 16 + 3x

3x < 4-16

3x < -12

x < -12/3

x < -4

Feel free to mark it as brainliest

Answer:

3 ft^2

Step-by-step explanation:

first find the width of the storage box using the given volume

V = L * W * H

9 = 4 * W * 3

9 = 12 * W

9/12 = W

W = 3/4 or .75

then with that to find the are of the base multiply the length and the width

a = l * w

a = 4 * 3/4

a = 3

9514 1404 393

Answer:

  (b)  x = 7, AB = 9, AC = 12

Step-by-step explanation:

ΔAEB ~ ΔCDB so corresponding sides are proportional.

  AB/CB = AE/CD

  (x+2)/(x -4) = 12/4

  x +2 = 3(x -4) . . . . . . multiply by x-4

  x +2 = 3x -12 . . . . . . eliminate parentheses

  14 = 2x . . . . . . . . . . . add 12-x

  7 = x . . . . . . . . . . . . . divide by 2

AB = x +2 = 7 +2 = 9

BC = x -4 = 7 -4 = 3

AC = AB +BC = 9 +3 = 12

__

In summary, ...

  x = 7, AB = 9, AC = 12 . . . . . matches the 2nd choice

_____

Additional comment

Please note the other choices make no sense.

  (a) AB = x +2 = -5 +2 = -3 ≠ -9

  (c) AC = 2x-2 = 2(7) -2 = 12 ≠ 9

  (d) segment lengths are never negative in a geometrical figure

Answer:

Vc = (π/3)✓17 ≈ 4.12 ft³

Step-by-step explanation:

h = ✓(4²+1²)

h = ✓17

V = πr²h/3

V = π(1)²✓17/3

V = (π/3)✓17 ≈ 4.12

Answer the answer is d

Answer:

2. Dependent events

Step-by-step explanation:

Answer:

the answer 0.035 g = 35 milligrams

Answer:

Step-by-step explanation:

35miligram in 0.035g