PLEASEEE!!! HELPPP MEEE!!! IM BEGGINGGG!!!!! PLEASEEE!!!​

Answer:

4x - 9

Step-by-step explanation:

4x - 9

Answer:

Step-by-step explanation:

When an inequality is graphed, the solutions will be shaded in a color. \

On this graph, it is shaded blue.

First we want to put all the points on the graph. During this step, it does not mater if the point is in the blue or not.

Now that we have all 8 points plotted, we can begin elimination.

For this step, we will cross out or eliminate any points in the white.

Any points in the blue, will be correct

After doing this step, you should have the answers (0,0), (4,9), (-1,5), (-4,-8)

So those are the correct answers

Answer:

60 inches

Step-by-step explanation:

Radius is 1/2 of a diameter, so diameter is twice a radius. 30 x 2 = 60 inches

Hope that helps! :)

-Aphrodite

Answer:

pete brought 63 carrots

Step-by-step explanation:

70 x .90 = 63

Answer:

a)

The angle formed by intersecting chords is half of the sum of the intercepted arcs:

b)

The angle formed by two tangents is the half of the difference of the intercepted arcs:

Answer:

I believe the answer is the first option.

Step-by-step explanation:

To set off material for additional emphasis.

hope this helps and is right :)

Answer:

A

Step-by-step explanation:

The dash (–) is used to set off additional material within a sentence, often in order to emphasize it, to set off appositives that contain commas, or to indicate missing words. ... Some word-processing programs have a mark called an em-dash (longer than a hyphen), which can be used with no space before or after it.

Answer:

i think it’s the 5th one

Step-by-step explanation:

just add all the numbers together and then divide them by how many numbers there were, and youll find the mode (average)

the lat one u just subtract 30 from 45, and find how many more scores

Answer:

1

Step-by-step explanation:

3 - (4) 1/2

3 - 2

= 1

Answer:

p=5

Step-by-step explanation:

a(x+y) is also (x+y)a

So if 3(n+5) has to be equivalent to (n+p)3, then p has to be 5.

---

hope it helps

[tex]x = 34.2[/tex]

[tex] \sin(20) = \frac{x}{100} \\ 0.3 = \frac{x}{100 } \\x = 100 \times 0.3 = 34.2[/tex]

Step-by-step explanation:

[tex] \frac{1}{4} x + \frac{1}{6} x = 25 \\ \frac{5}{12} x = 25 \\ x = 60[/tex]

let x be the team's goals.

formulate an equation in order to find the value of x, then solve

The number of goals which their team scored was 60 goals.

Let their team goal be denoted with x[tex]\frac{5}{12} x = 25\\[/tex]

Raj scored one-quarter of their goals

Tom scored one-sixth of their goals

They both scored a total of 25 goal

Mathematically, this is denoted by:

[tex]\frac{1}{4}x + \frac{1}{6}x = 25[/tex]

[tex]\frac{5}{12}x = 25[/tex]

x= 60.

Therefore, the team scored a total of 60 goals.

Read more about word problems here:

https://brainly.com/question/13818690

#SPJ6

Answer:

Step-by-step explanation:

Answer:

Here's ya answer!

(

y

+

3

)

2

=

−

6

(

x

−

7

2

)

Sorry its upside down, but good luck on that test!

Answer:

758803.5

Step-by-step explanation:

that's what i got- no idea if it's right though-

Answer: 3. 28-21x

Step-by-step explanation: distribute the 7 to both 4 and -3x

7 x 4= 28

7 x -3x = -21x

28-21x

Hope this helps (^_^)

Answer:

28 - 21x

Step-by-step explanation:

7(4 - 3x)

7×4 = 28

7× -3x = -21x

Answer:

B.

Step-by-step explanation:

You can draw draw ten lines through this figure to get symmetry either side.

i believe the answer is 13.85

Answer:

x=-4,3

Step-by-step explanation:

x+4=0

x=-4

x-3=0

x=3

Answer:

2.25

Step-by-step explanation:

3/4 (or 0.75) plus (4 times 1 1/2) divided by 3. SO... 0.75+(4×1 1/2)÷3= 2.25

=============================================================

Explanation:

A secant line cuts the circle so that part of the line is inside the circle, and the rest (or majority) of the line is outside the circle. In other words, the secant line intersects the circle at exactly two points.

This is in contrast to a tangent line that only touches the circle at exactly one point. Line L is the tangent line in this case.

Segment DC is a diameter of the circle as it goes through the center, and this segments endpoints are on the circle's edge. The segments AD and AC are radii of the circle.

Answer:

Line BC

Step-by-step explanation:

Answer:

[tex]2x^2+16x-10[/tex]

Step-by-step explanation:

[tex]2(3x-1)+2(x^{2} +5x-4)\\=6x-2+2\left(x^2+5x-4\right)\\=6x-2+2x^2+10x-8\\=2x^2+16x-10\\=2\left(x^2+8x-5\right)[/tex]

(not sure if your teacher wants that last step tho)

Answer:

f

(

x

)

=

3

cos

(

2

x

)

+

2

EXPLANATION:

We are able to use the transformation formula

f

(

x

)

=

a

⋅

cos

(

x

−

h

b

)

+

k

. You start with

f

(

x

)

=

cos

(

x

)

and replace

a

with the desired amplitude,

h

with the desired horizontal shift, and

k

with the desired vertical shift. This leaves out the

b

-value. A regular cosine function has a period of

2

π

. If you want a period of

π

, since that is one half of the original period, you need to replace your

b

with a

1

2

.

This is about how it would work out.

f

(

x

)

=

3

⋅

cos

(

x

−

0

1

2

)

+

2

From there you simplify your equation giving you

f

(

x

)

=

3

cos

(

2

x

)

+

2

Answer:

f(x) = 3 cos 2x + 2

Step-by-step explanation:

got it right on the test.

ya tapi kalo udah berhari2 bisa lebih dari 1000

Answer:

B

Step-by-step explanation:

I got this answer correct on a test

Answer:

Si el metro cuadrado es a $ 50 Alejadro pagó por el terreno  $195 000

Step-by-step explanation:

Ya que no se especifica un valor por unidad de área podemos suponer por  ejemplo $ 50 / metro^2

Terreno:

0.3 hm^2

0.9 dam^2

1) Vamos convertir a la misma unidad de área las áreas del terreno para poder saber su costo.

-Hectómetro cuadrado

1 hm^2  = 10 000 m^2

Por lo tanto,

0.3 hm^2 * 10 000 m^2 /  1 hm^2 = 3000 m^2

-Decámetro cuadrado

1 dam^2  = 1 000 m^2

Por lo tanto,

0.9 dam^2 *  1 000 m^2 /1 dam^2  = 900  m^2

Así que el total del terreno es de 3900 m^2

2) Ahora podemos calcular el valor total del terreno

area* valor (por m^2)

3900  m^2  * $50/ m^2 =  $195 000

Answer:

They don’t 12+16+20= 48

12 x 16 x 20= 3840

Step-by-step explanation:

Answer:

5.3

Step-by-step explanation:

27.8/37 = x/7

37x = 194.6

x=5.25

x=5.3