What is (6x2 - 13x + 5) = (2x-1)?
O A. 2x-1
O B. 3x-8
O C. -10x+ 5
O D. 3x-5

Answer:

63.4°

Step-by-step explanation:

Pole height = 1

shadow = 1/2

tan ∠CAB = 1 / (1/2) = 2

∠CAB = 63.4°

Answer:

3

Step-by-step explanation:

9 people want 2 so 9*2=18

8*2= 16 not enough

8*3=24 enough

You can't order parts of a pizza and if you get less there won't be enough so if you get three pizzas there will be enough for all 9 people.

Answer: 3

9 people, each want 2

SO - 9 x 2 = 18

you have 8 slices in each pizza

2 pizzas = 16 (not enough)

3 pizzas = 24 (everyone get 2)

So 3 pizzas

Answer:

zero

Step-by-step explanation:

Horizontal lines have a slope of 0

Answer:

:)

Step-by-step explanation:

I am pretty sure the y intercept for the graph should be at +7 and the slope should be +3. So the line should go up three and over one and it should pass through 7.

Step-by-step explanation:

4x³ + 19x² + 29x + 14

= (4x³ + 7x²) + (12x² + 21x) + (8x + 14)

= x²(4x + 7) + 3x(4x + 7) + 2(4x + 7).

= (x² + 3x + 2)(4x + 7).

Hence 4x³ + 19x² + 29x + 14 divided by 4x + 7 is x² + 3x + 2 or (x + 1)(x + 2).

Answer:

a2+2a−8

Step-by-step explanation:

Expand (a+4)(a−2)(a+4)(a-2) using the FOIL Method.

a⋅a+a⋅−2+4a+4⋅−2

9514 1404 393

Answer:

  30x -10y = -1

  (A, B, C) = (30, -10, -1)

Step-by-step explanation:

We can multiply by 10 to clear the fraction:

  70y = 210x +7

Now, we can remove a common factor of 7 from the coefficients:

  10y = 30x +1

Subtracting 10y+1 puts this in standard form.

  30x -10y = -1

The coefficients are A=30, B=-10, C=-1.

Answer:

5740000000

Step-by-step explanation:

Answer:

5.79*10^9

Step-by-step explanation:

im not sure if that is a 9 or a 2

so if its a 2 just replace the 9 in the end with a 2        

Answer:

Step-by-step explanation:

Answer:

Its D

Step-by-step explanation:

[tex]\frac{\left(x^6y^8\right)^3}{x^2y^2}[/tex]

[tex]=\frac{x^{18}y^{24}}{x^2y^2}[/tex]

[tex]=x^{16}y^{22}[/tex]

Answer:

20

Step-by-step explanation:

Because 5(4) is the same thing s 5*4, so it is 20.

Hope it helps!

Answer:

20

Step-by-step explanation:

Z=4

If a letter is next to a number it means to multiple

So since z=4, replace 5z with 5(4) and you get 20

Answer:

Step-by-step explanation:

-3x + 6 = 18

-3x - 6 = 18 - 6

-3x = 12

x = -4

Answer:

-4

Step-by-step explanation:

-3x + 6 = 18

subtract 6 from both sides

-3x + 6 - 6 = 18 - 6

-3x = 12

divide -3 to both sides

-3x/-3 = 12/-3

x = -4

Answer:

x = 30

Step-by-step explanation:

So we're going to start by finding the other angles of the triangle which x is part of. So we know that a line adds up to 180 degrees. So we can find the angle that's close to N. If you know which one I'm talking about.

105 + 45 = 150. So then we can subtract 150 from 180

180 - 150 = 30

And for the angle at angle L, it's also 90 degrees.

So we know that the angles that add up so far are 120.

Now we'll make an equation:

2x + 120 = 180

Because all angles of a triangle add up to 180

So we subtract 120 from both sides

2x = 60

Now we divide 2 form both sides.

x = 30

So, x = 30

Hey there!

The answer is 30 degrees.

First, we will start by figuring out the other angle, N:

We can do this by making an equation. We know that angles connected by a straight line form a total of 180 degrees, and the line OK is a straight line, and the angles on it are 105, 45, and N. To solve for N, we make the equation:

180 = 105 + 45 + n

180 = 150 + n

30 = n

Now, we know that the missing angle N is 30. Also, we know that the angles in a triangle add up to 180, and we have all the angles in the left triangle except "2x", so we solve for it by making the equation:

180 = 30 + 90 + 2x

180 = 120 + 2x

60 = 2x

30 = x

HOPE IT HELPS AND HAVE A GREAT DAY!

Answer:

x+y< 400

Step-by-step explanation:

x = Number of lawn tickets sold

y = Number of seat tickets sold

We are told that: Fewer than 400 tickets in total were sold.

Hence, this means that, less than 400 tickets were sold.

The symbol for less than = <

Therefore, the equation you could make for fewer than 400 tickets were sold is given as:

x+y< 400

Answer: x+y< 400

Step-by-step explanation: got it right on edgen

Answer:

........i dont understand but i think

Step-by-step explanation:

if your body is water and you grow that means that water grows too!!

Answer:

if you water water it grows

Step-by-step explanation:

Answer:

Reorder  u  and  t .

S  =  t u  +  1 /2

Step-by-step explanation:

pretty sure that's correct

Answer:

4,500 ÷ 50 = 90

&

41 = 4,100 ÷ 100

If you are unable to choose multiple answers, go with 4,500 ÷ 50 = 90

Step-by-step explanation:

4,108 ÷ 63 = 65.2063492063

Answer:

the length of each of its edge is 3

Step-by-step explanation:

v=a^3

a=v^1/3=27^1/3=3

Answer:

The volume of the cone = 101 cubic inches.

Step-by-step explanation:

Given

Radius of the cone = r = 4 in

Height h of the cone = h = 6 in

To determine

The volume in cubic inches rounded to the nearest whole number.

Using the formula to determine the volume of the cone

V = πr²h/3

substitute r = 4, h = 6, and π = 3.142 in the formula

V = (3.142) (4)²(6) / 3

V =  (3.142) (4)² (2)

V = (3.142) (16) (2)

V = (3.142) (32)

V = 100.544

V ≈ 101 cubuc inches (rounded to the nearest whole number)

Therefore, the volume of the cone = 101 cubic inches.

Answer:

20

Step-by-step explanation:

the formula is 20 due to looking at the numbers, they all have 3s in the end but the number skips 20

Answer: B- Sabrina’s work 5+c+c+c -4. Hope this helps !! :)

Answer: B 5 + c + c + c minus 4 = 3 c minus 1

I got this right on Edg 2021

Hope this helps :)

Answer:

X = 29.9

Step-by-step explanation:

Trigonometric Ratios

The ratios of the sides of a right triangle are called trigonometric ratios.

The longest side of the triangle is called the hypotenuse and the other two sides are the legs.  

Selecting any of the acute angles as a reference, it has an adjacent side and an opposite side. The trigonometric ratios are defined upon those sides.

Selecting the angle of 18°:

Tangent Ratio:

[tex]\displaystyle \tan 18^\circ=\frac{\text{opposite leg}}{\text{adjacent leg}}[/tex]

[tex]\displaystyle \tan 18^\circ=\frac{X}{92}[/tex]

Solving for X:

[tex]\displaystyle X=92\tan 18^\circ[/tex]

Operating:

[tex]\displaystyle X=92*0.325[/tex]

X = 29.9

Answer:

4^3x5^2, 7^2x9^4

Step-by-step explanation:

Where a^b means a to the power b. When writing on paper b should be small and above and to the right of a. Keep the bottom numbers in order, so 4 before 5 and so on. In a there are 3 4s and 2 5s, hence the answer. Same reasoning for b.

Answer:

a) 4^3 × 5^2

b) 9^4 × 7^2

Step-by-step explanation:

___________

Answer: A

Step-by-step explanation:

Subtract  2  from both sides of the equation ,

Simplify , Subtract the numbers , 9x  from both sides of the equation, Combine like terms, Divide both sides of the equation by the same term, then you get your solution! I hope this helps.

Answer:

5. The sum is allways 7

Step-by-step explanation:

1+6

5.+5

3+4

Answer:

5.6 inches

Step-by-step explanation:

let c = length of 'j'

I used the Law of Cosines:  [tex]c^{2}[/tex] = [tex]a^{2}[/tex] + [tex]b^{2}[/tex] -2ab· cosC

= (1.3)^2 + (3.6)^2 - 2(1.3)(3.6) x 0.97

Answer:

A, D, E

Step-by-step explanation:

geometric because you have to multiply to get from term to term

you are multiplying by 4, so the ratio is 4:1

the 8th term in the sequence is 32,768

Answer:

The equation of the line with slope m = 2 and passing through the point (1, 1) will be:

[tex]y = 2x[/tex]

Step-by-step explanation:

We know that the point-slope form of the line equation is

[tex]y-y_1=m\left(x-x_1\right)[/tex]

where

The formula [tex]y-y_1=m\left(x-x_1\right)[/tex] is termed as the point-slope form of the line equation because if we know one point on a certain line and the slope of that line, then we can easily get the line equation with this formula and, hence, determine all other points on the line.

For example, if we are given the point (1, 1) and slope m = 2

Then substituting the values m = 2 and the point (1, 2)

[tex]y-y_1=m\left(x-x_1\right)[/tex]

[tex]y - 2 = 2(x-1)[/tex]

[tex]y - 2 = 2x-2[/tex]

[tex]y = 2x-2+2[/tex]

[tex]y = 2x[/tex]

Therefore, the equation of the line with slope m = 2 and passing through the point (1, 1) will be:

[tex]y = 2x[/tex]

Answer:

x + 600 ≥ 2400

Step-by-step explanation:

Given:

Amount needed = $2,400

Amount they had = $600

Find:

Amount they need

Computation:

Assume;

Amount they need = x

x + 600 ≥ 2400

Answer:

Only one and that one solution is -10

Step-by-step explanation:

;w;

Answer:

Explanation:

7x + 12 = 5x − 8

7x + 12 - 12 = 5x - 8 + 12

7x = 5x - 20

7x - 5x = 5x - 20 - 5x

2x = -20

2x / 2 = -20 / 2

- PNW