im trying to get htis one right i dont get it

Answer:

y-6=(3/2)(x+6)

Step-by-step explanation:

Given:

Point-Slope:

[tex]\displaystyle \large{y-y_1=m(x-x_1)}[/tex]

Substitute m = 3/2, x1 = -6 and y1 = 6:

[tex]\displaystyle \large{y-6=\dfrac{3}{2}[x-(-6)]}\\\displaystyle \large{y-6=\dfrac{3}{2}(x+6)}[/tex]

Therefore, the equation is y-6=3/2(x+6)

[tex]\sqrt{75x^2 y}\\\\=\sqrt{75} \cdot x\sqrt y\\\\=\sqrt{25 \times 3} \cdot x\sqrt y\\\\=5\sqrt 3 \cdot x \sqrt y[/tex]

Answer:

y = -13/16

Step-by-step explanation:

Given:

0.8y+0.25= -0.4

To Find:

Solve for y

Solution:

Multiply both sides by 100

[tex]0.8y\cdot \:100+0.25\cdot \:100=-0.4\cdot \:100[/tex]

Simplify

[tex]80y+25=-40[/tex]

Subtract 25 from both sides

[tex]80y+25-25=-40-25[/tex]

Simplify

[tex]80y=-65[/tex]

Divide both sides by 80

[tex]\frac{80y}{80}=\frac{-65}{80}[/tex]

Simplify

[tex]y=-\frac{13}{16}[/tex]

Thus, y = -13/16

or in decimal form it equal y = -0.8125

~Lenvy~

Answer:

y = -13/16

Step-by-step explanation:

Given:

0.8y+0.25= -0.4

To Find:

Solve for y

Solve:

Multiply both sides by 100

0.8y ×100  + 0.25 × 100 = -0.4×100

Simplify

80y+25 = -40

      - 25   -25

----------------------

80y = -65

------  ------

80    80

y = -13/16

[RevyBreeze]

Answer:

  214°

Step-by-step explanation:

The external angle (marked 34°) is equal to half the difference of the arcs ACB and AB.

  34° = 1/2(ACB -AB)

Together, the two arcs form a complete circle of 360°, so we have ...

  34° = 1/2(ACB -(360° -ACB)) = 1/2(2ACB -360°)

  34° = ACB -180° . . . . . . . . . . . . simplify

  180° +34° = ACB = 214° . . . . . add 180°

The measure of arc ACB is 214°.

Answer:

The answer is equal to -23.

Step-by-step explanation:

Please refer to the attachment below; I had issues posting the answer.

A geometrical series have a constant ratio. The value of r is 4, while the value of a1 is 0.25 and the value of n is 5.

A geometrical series is a series of numbers where the quotient of any two consecutive terms of the series is constant.

The given series is a geometrical series which is given as, 0.25, 1, 4, 16, 64.

Now the value of r is the ratio of any two consecutive terms of the geometrical series therefore, the value of r can be written as,

[tex]r = \dfrac{1}{0.25}=4[/tex]

The a1 of a geometrical series is the first term of the series, therefore, the value of a1 can be written as,

a1 = 0.25

The n is the number of terms in a geometrical series, therefore, the value of n can be written as

n = 5

Hence, the value of r is 4, while the value of a1 is 0.25 and the value of n is 5.

Learn more about Geometrical Sequence:

https://brainly.com/question/4617980

Answer:

r = 4

a1 = 0.25

n = 5

b for the last 2

Step-by-step explanation:

Answer:

The measure of angle 2 = 120°

Step-by-step explanation:

angles 2 and 4 are two vertically opposite angles therefore they are equal to each other.

In other words,

angle 2 = angle 4 = 120

Answer:

Step-by-step explanation:

Answer:

Pasos para resolver una ecuación lineal

x⋅−0.9+1.1=−5.19

Resta 1.1 en los dos lados.

x(−0.9)=−5.19−1.1

Resta 1.1 de −5.19 para obtener −6.29.

x(−0.9)=−6.29

Divide los dos lados por −0.9.

x=

−0.9

−6.29

​

Expanda  

−0.9

−6.29

​

 multiplicando el numerador y el denominador por 100.

x=

−90

−629

​

La fracción  

−90

−629

​

 se puede simplificar a  

90

629

​

 quitando el signo negativo del numerador y el denominador.

x=

90

629

Step-by-step explanation:

Answer:

1%

NO Step-by-step explanation:

Answer:

X=20

Step-by-step explanation:

15+5 is 20 so that is the logical answer

Answer:

x = 20

Step-by-step explanation:

add 5 to both sides to isolate the variable "x"

=> x - 5 = 15

=> x - 5 + 5 = 15 + 5

=> x = 20

hope this helps!! p.s. i really need brainliest :)

Answer:

true

Step-by-step explanation:

becuse if you put too penicils on the sides or top and bootem the points will never touch

Answer:

1-C; 2-D.

Step-by-step explanation:

0) the common formula is:

area=π*r²;

1) according to the formula above the area of the sector C. doubles (increases by a factor two);

2) according to the formula the area of the sector D. quadruples (increases by a factor four).

As we know that slope is denoted by the letter m and is calculated by the formula:

★ We have :

★ Putting the values :

[tex]: \: \longrightarrow \: \sf{Slope (m) \: = \: \dfrac{ 7 \: - \:1 }{5\: - \:3 } } \\ \\ : \: \longrightarrow \: \sf{Slope (m) \: = \: \dfrac{6 }{5\: - \:3 } } \\ \\ : \: \longrightarrow \: \sf{Slope (m) \: = \: \dfrac{6 }{2} } \\ \\ : \: \longrightarrow \: \sf{Slope (m) \: = \: \cancel\dfrac{6 }{2} } \\ \\ : \: \longrightarrow \: \pink{\bf{Slope (m) \: = \: 3 }}[/tex]

Additional Information :

★ Centroid of a triangle :-

★ Distance Formula :-

★ Midpoint of two points:-

The right triangle with sides 29m, 49.5m and 57.4 m has the value of cot  φ as 1.707

A right angle triangle has one of its angles as 90 degrees.

Therefore, it has an opposite, adjacent and hypotenuse side depending on the angle.

oposite side = 29 m

adjacent side = 49.5 m

hypotenuse side = 57.4 m

Therefore,

cot φ = 1 / tan φ

Hence,

tan φ = opposite / adjacent

Therefore,

cot φ = adjacent / opposite

cot φ = 49.5 / 29

cot φ = 1.70689655172

cot  φ =  1.707

learn more on right triangle here: https://brainly.com/question/14615710

Answer:

all angles will be 200, 50 , 40 and 70 - hope this helped :)

Step-by-step explanation:

everything equals to 360 after added together

360 - 250 = 110

110 divided by 11 = 10

4:7 (x 10)

40:70

the other angels will be 40 and 70

The volume of the large sphere shown in the image is, 1/27 times the volume of the small sphere.

Volume of sphere is the amount of quantity, which is obtained by the it in the 3 dimensional space.

The volume of the sphere can be given as,

[tex]V=\dfrac{4}{3}\pi r^3[/tex]

Here, (r) is the radius of the sphere.

The radius of the large sphere is times longer than the radius of the small sphere. Here in the attached image,

The ratio of the volume of the large sphere to the volume of the small sphere is,

[tex]\dfrac{V_l}{V_s}=\dfrac{\dfrac{4}{3}\pi (18.6)^3}{\dfrac{4}{3}\pi (6.2)^3}\\\dfrac{V_l}{V_s}=\dfrac{18.6\times18.6\times18.6}{6.2\times6.2\times6.2}\\\dfrac{V_l}{V_s}=\dfrac{1}{27}[/tex]

Thus, the volume of the large sphere shown in the image is, 1/27 times the volume of the small sphere.

Learn more about the volume of sphere here;

https://brainly.com/question/22807400

Answer:

1/27

Step-by-step explanation:

Answer:

c)

Step-by-step explanation:

The expression which represents the side length of the square which has perimeter of 12x 52 units is 3x+12 units.

The measure of the boundary of the sides of a square is called its perimeter. The perimeter of a square is 4 times the side of the square.

[tex]P=4a[/tex]

Here, (a) is the side of the square.

A square has a perimeter of 12x +52 units. The perimeter of a square is 4 times the side of the square. Thus, the side of this square is,

[tex]P=4a\\12x +52=4a\\a=\dfrac{12x +52}{4}\\a=\dfrac{4(3x +12)}{4}\\a=3x+12[/tex]

Thus, the expression which represents the side length of the square which has perimeter of 12x 52 units is 3x+12 units.

Learn more about the perimeter of the square here;

https://brainly.com/question/25092270

Answer:

1.

Step-by-step explanation:

Reflection does not change the shape, just the orientation of the shape, also keeping the same size.

Dilation keeps the same shape, but changes the size.

same shape but different size is considered similar.

Answer:

The answer is number 1!!! Hope this helps!!!

Step-by-step explanation:

Answer:

26

Step-by-step explanation:

Semiperimeter is sum of all sides divided by 2

(12+16+24)/2 = 26

Answer:

25%

Step-by-step explanation:

Think about it like this: $24 multiplied by how much equals $30?

This in equation form would be [tex]24x=30[/tex]

To solve for x, divide both sides by 24: [tex]x=30/24[/tex] or [tex]x=5/4[/tex]

5/4 in percentage form would be 125%, so the dues increased by 25%

Answer:

whats the problem

Step-by-step explanation:

Answer: 0 17.251 = -7.25

0 17.251 = 17.251

Step-by-step explanation:

make sense

Answer:

400 birds im not sure though but you can try srry if im wrong

Step-by-step explanation:

400 comes after 300

Answer:

- 1/2 = m

Step-by-step explanation:

slope  m =  (y1-y2) / ( x1-x2) =  (-5 - -6) / ( -3 --1) = 1/-2

Answer:

2 miles

Step-by-step explanation:

On the graph, when Dorian caught up to Danielle, they were in the same place at the same time. This is where the solid and dashed lines on the graph intersect. Danielle is the solid line, look at the point of intersection they had both traveled 2 miles, which you can see on the vertical axis.