what is the value of x in the situation-2/9x=2/5?

Answer:

Cylinder B: The height would be 8 inches.

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

V = A * h

CA = 4² = 16 * 2 = 32π

CB = 2² = 4 * 8 = 32π

Trigonometric Functions -

[tex] \cos = \frac{adjacent}{hypotenuse} [/tex]

Find the opposite side, first of all.

Pythagorean Theorem -

[tex]a^{2} + b^{2} = c^{2} [/tex]

Input the hypotenuse and opposite sides to find b^2.

[tex]49 + {b}^{2} = 64[/tex]

Minus 49 from equations to get b^2 by itself.

[tex] {b}^{2} = 15[/tex]

Square root b^2 and 15 to get b by itself.

[tex]b = \sqrt{15} [/tex]

Now we can get to the trigonometry functioms!

[tex] \frac{ \sqrt{15} }{8} [/tex]

Divide them up, then find the percentage!

48% or...

[tex] \frac{ \sqrt{15} }{8} [/tex]

Answer: 3:15

Step-by-step explanation: you add up all the fruits which is 3,8,4. You put the 3 first because that’s what’s first. If it says to something first then you do it.

Answer:

p = a - prt x 100

Step-by-step explanation:

a = p + prt ÷ 100

a - prt = p ÷ 100

a - prt x 100 = p

Hope this helps. :)

Answer:

62,118

Step-by-step explanation:

Let one angle = x

So, other angle = x +56

x +x +56 = 180       {Combine like terms}

2x  + 5 6 = 180      {Subtract 56 form both sides}

        2x = 180 - 56

        2x = 124     {Divide both sides by 2}

        x   = 124/2

        x = 62

Other angle = 62 + 56  = 118

Answer:

Convert each fraction to its percentage form:

= 36 / 40

= 90%

= 1/3

= 33.3%

= 70/100

= 70%

= 1 / 8

= 12.5%

Looking at the percentages:

= 36 / 40 is closest to 1.

= 1/3 and 70/100 are closest to one half which is 50%

= 1/8 is closest to 0.

Answer:

2{7 + (3x + 4)} represents the perimeter of the rectangle

Answer:

5/6 chance

Step-by-step explanation:

Answer:

ANSWER: 6 1/8

Step-by-step explanation:

Steps:

7 5/8 + 5 3/4

7 5/8 + 5 6/8

12 11/8

13 3/8

19 1/2 - 13 3/8

19 4/8 - 13 3/8

6 1/8

ANSWER: 6 1/8

Answer:

choice D

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

they have similar angles and similar sides, and the description choice D gives is also correct

Answer:

length=9 cm breadth=7cm height=4cm area of a cubid=: we know that area of a cuboid= 252

Answer:

254

Step-by-step explanation:

Length : a

Width : b

Height : c

Surface : s

s = 2(ab + bc + ca)

s = 2(9x7 + 7x4 + 4x9)

s = 2(63 + 28 + 36)

s = 2(127)

s = 2 x 127

s = 254

Answer:

6.7

Step-by-step explanation:

or 6.666666666666666666

Answer:

3000 peeps

Step-by-step explanation:

So, if 30 out of the 200 people buy the cereal, i would make a ratio. 30:200

Divide the 200 by 20,000, which is 100 and multiply that by 30, which is 3,000. so it is 3,000 indeed.

Answer:

Answer below.

Step-by-step explanation:

CDEF = MSKX

FCD =  XMS

ED = XS

CFE = MXK

XK = FE

Answer:

RM 21 for student and for adults

Answer: The percentage ≅ 48.4%

Step-by-step explanation:

* Lets revise how to find the volume of a container shaped cylinder

- The volume of any container = area of its base × its height

- The base of the cylinder is a circle, area circle = 2 π r,

where r is the length of its radius

* In container A:

∵ r = 13 feet , height = 13 feet

∴ Its volume = π (13)² × (13) = 2197π feet³

* In container B:

∵ r = 9 feet , height = 14 feet

∴ Its volume = π (9)² × (14) = 1134π feet³

* So to fill container B from container A, you will take from

container A a volume of 1134π feet³

- The volume of water left in container A = 2197π - 1134π = 1063π feet³

* To find the percentage of the water that is full after pumping

is complete, divide the volume of water left in container A

by the original volume of the container multiplied by 100

∴ The percentage = (1063π/2197π) × 100 = 48.3841 ≅ 48.4%

Answer:

24

Step-by-step explanation:

Answer:

m = 1

Step-by-step explanation:

2(m+2) - (2m-1) = 5

(m+2)(2m-1)          3

2m² -1m + 4m -2 = 3

2m² + 3m - 5 = 0

(2m+5)(m-1) = 0

m = 1    This is the only value that satisfies the equation

m = -5/2

Answer:

30%

Step-by-step explanation:

20 cookies in total - 14 remains = 6

6 / 20 = 0.3

0.3 = 30%

Answer:

the last one

Step-by-step explanation:

it's going right 6 so its increasing and going down it's decreasing by 3

Answer:

Each x-coordinate decreased by 6, and each y-coordinate increased by 3.

Step-by-step explanation:

The x coordinates went back 6, and the y coordinates went upward by 3.

Answer:

angle U ( the third option down)

Step-by-step explanation:

Answer:

x=6

Step-by-step explanation:

Hello There!

Our whole objective is to isolate the variable (x) by using inverse operations

2x-3=9

to get rid of the -3 we add 3

Remember whatever we do to one side we have to do to the other side so we add 3 to each side

-3+3 cancels out

9+3=12

now we have

12=2x

now to get rid of the 2 we divide by 2

so we divide each side by 2

2x/2=x

12/2=6

we´re left with

x=6

Answer:

116 square cm

Step-by-step explanation:

Find the area of each shape

7*10=70

4*4=16

1/2(15)*4=30

70+16+30=116

You would have saved up $932, gaining a total of $732 saved in interests

Step-by-step explanation:

Given

x³ - 1

When x = 0

When x = 1

when x = - 1

Hope it will help :)❤

Answer:

d x 15=total players.

Step-by-step explanation:

dx15=total number of players in the tournament.

Answer:

15d

Step-by-step explanation:

If there are d teams and 15 people in each team d x 15 = 15d

Answer:

If its a specific shape then probably the formula would be different.

If it were to be a parallelogram then multiply all given lengths

2 x 2 x 3 = 12cm