How do I solve this?​

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:

ASA

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

[tex]7x \times x - 5[/tex]

Pemdas!

7x·1x=7x

[tex]7x - 5[/tex]

This equation can't be evaluated, but you could make up. an answer by yourself, this is just the other way of saying x7·x-5

Answer:

7x²-5

Step-by-step explanation:

hope it helps

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:

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:

5/6 chance

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

it would be (4^2=16-1=15)/(-4+1=-3)

-15/3=-5

Answer:

A) 3 cents difference

Step-by-step explanation:

Fresh fruity mints costs 20 cents per piece:

$2.40 / 12 = 20 cents

Circle mints costs 17 cents per piece:

$5.00 / 30 = 16.6666 cents which rounds to 17

20 - 17 = 3

Answer is A

Answer:

10.5

Step-by-step explanation:

calculatorrrrrrrrrrrrr

Answer:

10.5

Step-by-step explanation:

just search up  7/8 x 3x4  and u get it

Answer:

17x^3

Step-by-step explanation:

8-7+16=17 keep the like terms

Answer:

b=2.6

Step-by-step explanation:

b+2=4.6

Subtract both sides by 2 to isolate b

b+2-2=4.6-2

b=2.6

Therefore, b is equal to 2.6.

I hope this helps!

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

Answer:

x = 17.74 cm

Step-by-step explanation:

tan 29 = x/32

0.5543 = x/32

x = 17.74 cm

Answer:

17.74  to 2 dp.

Step-by-step explanation:

tan 29 = x/32

x = 32 tan 29

= 17.7379.

Answer: Fur tree = 6 meters, pine tree = 15 meters

Step-by-step explanation:

Lets say the height of one fur tree is x

the height of one pine tree is y

so x+y=21 and 4x=24

x = 6

y = 15

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

Answer:$25.50

Step-by-step explanation:

Convert the problem to an equation using the percentage formula: P% * X = Y.

P is 10%, X is 150, so the equation is 10% * 150 = Y.

Convert 10% to a decimal by removing the percent sign and dividing by 100: 10/100 = 0.10. Im not sure if this is the nearest cent but here are the steps to find the nearest cent.

Answer:

it will cost $25.5

Step- by-step explanation:

so $30 by 15 divide it by 1 hundred so and will by equal to $4.5

Answer:

x=1

Step-by-step explanation:

First you will distribute it

U basically multiply the 3 by the X and the 7 here

-3 x (x = -3x And the 7 becomes a 21

Then you add the 2

21 + 2 = 23

Then you add the -3

-3x + 23 =20

Then using the equation above you subtract 23 from both sides

(-3 + 23) - 23 = 20 - 23

Then you simplify it

-3x = -3

Then you divide them using the same term

  -3

÷ -3

Then you simplfy it and you get

x=1

Answer:

289m²

Step-by-step explanation:

Area of circle =πr²=π×17²=289m² when r=radius =17m

Answer:

length times width for area so its 5x6=30

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:

RM 21 for student and for adults

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

Step-by-step explanation:

Given

x³ - 1

When x = 0

When x = 1

when x = - 1

Hope it will help :)❤

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%

Step-by-step explanation: