the side of an equilateral triangle whose perimeter is 72 cm is ____​

Answer:

your answers will be 3 and 6

Step-by-step explanation:

have a nice day !!^_^

9514 1404 393

Explanation:

"Like" radicals can be added and subtracted in the same way any like terms can be combined. It can be helpful to simplify the radical as much as possible so that it can be seen whether the radicals are "like" or not.

Examples:

  √2 +√3 . . . . cannot be combined

  √2 +√8 = √2 +2√2 = 3√2 . . . . the simplified radicals can be combined

Answer:

0.2

Step-by-step explanation:

When you have a decimal problem you add a 0 before the number. But if its a fraction ike 4 5/8 the decimal would be 4.58.

Answer:

I need help

Step-by-step explanation:

Please use photomath haha

Answer:

y = -3x - 2

Step-by-step explanation:

Y = Mx + b

[slope = m, y-intercept = b]

plug in values:

y = -3x - 2

(P.S. - I saw your last question, sorry people aren't answering. I'll try my best to answer your questions if you have any others :) )

Without the y provided alongside the slope and y intercept, this problem can not be solved.

Step-by-step explanation:

Answer:

Step-by-step explanation:

[tex]\frac{a^{m}}{a^{n}}=a^{m-n}\\\\a^{m}*a^{n}=a^{m+n}\\\\\frac{125t^{-4}}{5^{-3}}*625*t^{-8}\\\\=\frac{5^{3}t^{-4}}{5^{-3}}*5^{4}*t^{-8}\\\\=5^{3-[-3]+4}*t^{-4-8}\\\\=5^{3+3+4}t^{-12}\\\\=5^{10}t^{-12}\\\\=\frac{5^{10}}{t^{12}}[/tex]

Answer:

1200 feet

Step-by-step explanation:

A scale is a representative faction which can be used to either increase or decrease the size or dimensions of an object.

scale = [tex]\frac{model height}{actual height}[/tex]

[tex]\frac{2inches}{160 feet}[/tex] = [tex]\frac{15 inches}{actual height}[/tex]

actual height = [tex]\frac{15 *160}{2}[/tex]

                      = [tex]\frac{2400feet}{2}[/tex]

                      = 1200

actual height = 1200 feet

The actual height of the skyscraper is 1200 feet.

Answer:

Non-linear

Step-by-step explanation:

Not consistently increasing

Step-by-step explanation: The price of3.8 pounds of almonds=$39.90 thus we can write Hence the price of almonds is $10.50 per pounds.

AWNSERS:$10.50

Answer:

Step-by-step explanation: 39.90 x 3.8 = 151.62

Answer:

31 1/2 ft^3

Step-by-step explanation:

volume = length x breadth x height

1/2 x 6 x 10 1/2

1/2 x 6 x 21/2 = 63/2 = 31 1/2 feet³

[tex] \sf \red \: a = 6 \\ \sf \: b = 4[/tex]

#BeBrainly :)

Answer: a = 6 b = 6

Step-by-step explanation:

Answer:

x=-10

Step-by-step explanation:

[tex]2(x+3)=x-4[/tex]

distributive property on left side:

[tex]2x+6=x-4[/tex]

subtract x from both sides

[tex]x+6=-4[/tex]

subtract 6 from both sides

[tex]x=-10[/tex]

Answer:

-10

Step-by-step explanation:

2(x+3)=x-4

Distribute (multiply everything in parenthesis):

2x+6=x-4

Subtract -x from both sides

X+6=-4

Subtract 6 from from both sides:

X=-10

Answer:

9 percent

Step-by-step explanation:

Answer:

3%

Step-by-step explanation:

1st Method: Increase Formula = (Last value-first value)/(first value)

Increase = (309-300)/300 = 9/300 = 3/100

= 0.03 or 3%

2nd Method: 309/300 = 103/100 = 1.03 (increase over 1 is 0.03 = 3%

Answer:

:)

Step-by-step explanation:

A) 4,4

B) 2,2

C) 4,3

Hope this helps

Answer:

i believe it would be 16.

Step-by-step explanation:

Answer:

Answer is x = 14.665 which rounded off is 14.67

All I did was Cos 39 = x / 55

0.26664293236 = x / 55

0.26664293236 × 55 = x

x = 14.665

x = 14.67

Answer:

The numerical value is 7.

Step-by-step explanation:

If 4 x is 3 y, then 8 x must be 3 x 2, which is obviously 6.

6y + y = 7y

--

7y/y

=7

Answer:

-5m

Step-by-step explanation:

6m-12m-4m+5m

-6m+1m

=-5m

Answer:

20

Step-by-step explanation:

Use the distance formula:

[tex]d = \sqrt{(x_2 - x_1)^2 + (y_2-y_1)^2}\\d = \sqrt{(-7 - 5)^2 + (-7 - 9)^2}\\d = \sqrt{(-12)^2 + (-16)^2}\\d = \sqrt{144 + 256}\\d = \sqrt{400} = 20[/tex]

The distance between the points (5,9) and (-7,-7) will be 20 units.

The shortest distance (length of the straight line segment's length connecting both given points) between points ( p,q) and (x,y) is:

D² = (x - p)² + (y - q)²  

The points are given below.

(5,9) and (-7,-7)

Then the distance between the points will be

D² = (5 + 7)² + (9 + 7)²  

D² = 12² + 16²  

D² = 144 + 256

D² = 400

D = 20 units

Learn more about the distance between two points here:

brainly.com/question/16410393

#SPJ2

Answer:

x=2.142137

Step-by-step explanation:

Solve Exponent.

12x=205

log(12x)=log(205)(Take log of both sides)

x*(log(12))=log(205)

x=

log(205)

log(12)

x=2.142137

Answer:

the answer is six and two

Answer: $0.50 per pound of bananas

Step-by-step explanation:

Take the total price of five pounds of bananas ($2.50) and divide them

2.50/5

You will get

$0.50

Answer:

m∠B = 63°

AB = 26.4

AC = 23.6

Step-by-step explanation:

m∠B = 90 - 27 = 63°

Sin 27 = 12/AB

AB (sin 27) = 12

AB = 12/sin 27 = 26.4

Tan 27 = 12/AC

AC (tan 27) = 12

AC = 12/tan 27 = 23.6

Answer:

Initial value is (0 , 24) or just y = 24

Step-by-step explanation:

Initial value of a linear function is the y intercept

y = -3x + 24

x = 0, y = 24

Answer:

13(2b-1)

Step-by-step explanation:

Both have the factor 13.

13(2b-1)

Answer:

40,000

Step-by-step explanation:

The computation of the amount spend by the customers is shown below:

For every 120 dollars will donate $3 dollars

Now for 1,000 it would spend

= 1000 × 120 ÷ 3

= 40,000