Is this right. Can you explain? Algebra

Answer:

2

Step-by-step explanation:

2 repeats indefinitely

2/9 = 0.222222222

Hope this helps!

Answer:

5.1

Step-by-step explanation:

You just have to count up and thats the closest number

All triangles in this shape have same area as they have same base length and height length.

Here the base is 4.2 cm and height is 2.5 cm for all the given triangles.

As a result, we can say that the area of [tex]\triangle[/tex] A,  [tex]\triangle[/tex] B,  [tex]\triangle[/tex] C are equal.

Answer:

area A = 5.25 cm²

area B = 5.25 cm²

area C = 5.25 cm²

Step-by-step explanation:

area of a triangle = 1/2 x base x height

area of A = 1/2 x 4.2 x 2.5 = 5.25 cm²

area of B = 1/2 x 4.2 x 2.5 = 5.25 cm²

area of C = 1/2 x 4.2 x 2.5 = 5.25 cm²

Triangles A, B and C have the same area as they all have the same measures of base and height.

Answer:

The greatest number of miles that she can travel is 36(2/3) miles

Step-by-step explanation:

m=miles

25+1.50m ≤ 80

1.5 m ≤ 55

m ≤ 36.66666......

m ≤ 36 (6/9)

m ≤ 36(2/3)

Answer:

41 -12√5

Step-by-step explanation:

so, let the unknown irrational number be x,

solve:

√x + √5 = 6

√x = 6 - √5

( √x ) ² = ( 6 - √5 )²

x = ( 6 - √5 )( 6 - √5 )

x = 36 -6√5 -6√5 + 5

x = 41 -12√5

Answer:

0.0944

Step-by-step explanation:

Move the decimal place over by 3 so it would be 0.0944.

Answer:

y = x³

Step-by-step explanation:

Hope it helps.

Answer:

y = x³

Step-by-step explanation:

I assume you meant to ask for a function that represents this.

x = input

x³ = cube of input

y = output

y = x³

Answer:

g=3.1

Step-by-step explanation:

If you want to do the math all you have to do is divide 7.13 by 2.3 and you get the answer

Please mark brainlest

Answer:

g=31/10

Step-by-step explanation:

Answer:

When rotating any polygon 90 degrees, each vertice/point of the polygon should be changed from (x, y) to (y, -x). Because of this, E(-7, -4) should be E'(-4, 7), F(-2, -1) should be F'(-1, 2), and G(-5, -8) should be G'(-8, 5) after the rotation.

Step-by-step explanation:

Like I explained above, when rotating a shape 90 degrees clockwise on a plane, the points change from (x, y) to (y, -x). The student changed each point from (x, y) to (-y, x), which is a 90 degree counterclockwise rotation. That is why the student is incorrect.

I hoped this helped! Sorry, I am terrible at explaining things. :)

Answer:

1,120

Step-by-step explanation:

L x W x H = 14 x 10 x 8

can i get brainley?

Answer:

$8.95

Step-by-step explanation:

8 + 6 + 7 = 21

$187.95 divided by 21 = $8.95

Answer:

x = 3

Step-by-step explanation:

By tangent secant segment theorem:

[tex]x \times 12 = 4 \times 9 \\ \\ \implies \: 12x = 36 \\ \\ \implies \: x = \frac{36}{12} \\ \\ \implies \: x = 3[/tex]

Answer:

x=3

Step-by-step explanation:

Answer:

x = 4

Step-by-step explanation:

AE = ED

2x+4 = x+8

Subtract x from each side

2x+4-x = x+8-x

x+4 = 8

Subtract 4 from each side

x+4-4 = 8-4

x = 4

Answer: 0

Step-by-step explanation:

We can unsquare the squareroots:

x^2=36

Becomes

x=6 (because 6*6 is 36)

similarly,

y^2=81

Becomes:

y=9(because 9*9=81)

When you have a squareroot no matter if it’s negative or positive the result is a positive number.

Now we can solve and eliminate possible solutions.
For A) -9+(-6)=(-15)

For B) (-9)+6=(-3)

For D)(-6)+9=3

For E) 9+6=15

The only one that cannot be made is C)0

Answer:

Answer is : 0

NO solution

Step-by-step explanation:

System of Linear Equations entered :

[1] y + 3x = 7

[2] y + 3x = -6

Solve by Substitution :

// Solve equation [2] for the variable y

[2] y = -3x - 6

// Plug this in for variable y in equation [1]

[1] (-3x-6) + 3x = 7

[1] 0 = 13 => NO solution

No solution

Answer:

it is blurry and I cannot see sorry

Step-by-step explanation:

Answer:

15

Step-by-step explanation:

1875÷125=15 125×15=1875

Answer:

15

Step-by-step explanation:

Answer:

it's two and three tenths / option a

Step-by-step explanation:

4-2 = 2

8-5 = 3

The arc is the product of the angle and radius of the circle. Then the arc length is 7.065 cm.

It is a locus of a point drawn at an equidistant from the center. The distance from the center to the circumference is called the radius of the circle.

The central angle of π/2 radians in a circle with a radius of 4.5 cm.

The arc is given as the product of the angle and radius of the circle.

[tex]\rm Arc \ length = Angle * Radius\\\\\\Arc \ length = \dfrac{\pi}{2} * 4.5\\\\\\Arc \ length = \dfrac{3.14}{2} * 4.5\\\\\\Arc \ length = 7.065[/tex]

The arc length is 7.065 cm.

More about the circle link is given below.

https://brainly.com/question/11833983

#1

#2

#3

Answer:

z-5 or 5-z

...........................................

Answer:

1/4 each day would be 1 gallon every 4 days so for 5 days it would be 1 and 1/4 gallons so between 1-2 B

Step-by-step explanation:

Answer:

25

Step-by-step explanation:

2400 dived by 96 is 25

Answer:

i think d

Step-by-step explanation:

Answer:

y=5/3x

Step-by-step explanation:

Hope this Helps!

If not I am sorry.

Answer:

width=x, length = y

(in ft)

3x + 2y = 6y>x

y = 1.5 , x= 1

1ft = 12 in 1.5ft = 18in

The given rational function that gives the average rate of water entering

the pool is the total volume in the pool divided by the time.

Response:

The numerator of the rational expression represents the;

A. Total number of gallons of water in the kiddie pool

The denominator of the rational expression represents the;

B. Total number of minutes of filling the kiddie pool

The given parameters are;

[tex]Expression \ for \ average \rate \ of \ water \ entering \ the \ pool = \mathbf{ \dfrac{2 \cdot x + 6 \cdot (x + 3)}{2 \cdot x + 3}}[/tex]

The parts of the given expression can be analyzed as follows;

x = The time in which the second hose is in use

2 = The flow rate of the second hose in gallons per minute

6 = The flow rate of the first hose in gallons per minute

x + 3 = The time in which the first hose is in use

x + x + 3 = 2·x + 3 = The total number of minutes of filling the kiddie pool

Therefore;

2·x = The volume added to the pool due to the second hose

6·(x + 3) = The volume added to the pool due to the first hose

2·x + 6·(x + 3) = Total number of gallons of water in the kiddie pool

Which gives;

The numerator of the rational expression represents the;

A. Total number of gallons of water in the kiddie pool

The denominator of the rational expression represents the;

B. Total number of minutes of filling the kiddie pool

Learn more about rational functions here:

https://brainly.com/question/16823676

Answer:

Which maths

Step-by-step explanation:

pls type it

thx

Check the picture below.

[tex]\stackrel{\textit{left and right}}{2(8)(21)}~~ + ~~\stackrel{\textit{front and back}}{2(11)(21)}~~ + ~~\stackrel{\textit{top and bottom}}{2(11)(8)}\implies 974~in^2[/tex]