An equilateral triangle has a height of 7 square root 3 cm. Find the perimeter of the triangle.

Answer:

16 times

Step-by-step explanation:

We first have to find the total amount of crayons:

[tex]3+7+4+8+2+1=25[/tex]

That means that the box contains a total of 25 crayons. Of those 25 crayons, 7 are blue and 1 is orange. That means every time one crayon is chosen from the box, there is an 8 in 25 chance it will be blue or orange. We can represent that chance as a fraction: [tex]\frac{8}{25}[/tex]

That [tex]\frac{8}{25}[/tex] chance occurs each time ONE crayon is chosen, so if we want to know how many times blue or orange will be chosen after 50 times, we can multiply that chance by 50.

[tex]\frac{8}{25}*50=400/25[/tex]

Then you simplify the fraction:

[tex]\frac{400}{25}=16[/tex]

That means that if you pull crayons from the box 50 times, a blue or orange crayon will be likely drawn around 16 times.

Answer:

x=33

Step-by-step explanation:

2x-18+4x=180

6x-18=180 combine like terms

   +18   +18 add on both sides

6x= 198  divide

x= 33

Answer:

If you mean [tex]\sqrt{ab^{2}[/tex] then the answer is [tex]b\sqrt{a}[/tex]

Step-by-step explanation:

Answer:

ab

Step-by-step explanation:

Original expression:

[tex]\sqrt[]{(ab)^2}[/tex]

Apply the rule [tex](xy)^c=x^c \cdot y^c[/tex]

[tex]\implies \sqrt[]{(ab)^2}=\sqrt[]{a^2 \cdot b^2}[/tex]

Apply the rule [tex]\sqrt{xy}=\sqrt{x} \sqrt{y}[/tex]

[tex]\implies \sqrt[]{a^2 \cdot b^2}=\sqrt{a^2} \sqrt{b^2}[/tex]

Apply the rule [tex]\sqrt{x^2}=x[/tex]

[tex]\implies \sqrt{a^2} \sqrt{b^2}=ab[/tex]

Answer:

(1,-4)

Step-by-step explanation:

Answer:

0

Step-by-step explanation:

Answer:

X = 41 and Y = 23

Step-by-step explanation:

41 plus 23 equals 64 and 41 minus 23 equals 18.

Answer:

15

Step-by-step explanation:

divide it by 10 or move the decimal point one place to the left.

so 150. would be 15.0 making it 15

Answer:

I believe it is D

Step-by-step explanation:

Answer and explanation:

Find answer and explanation attached

Answer:

0.00125

Step-by-step explanation:

Answer:

(1.)2.423

(2.) 1.423

Step-by-step explanation:

Step-by-step explanation:

this sequence has 8 terms and the common ratio or multiplication factor is -1/2.

we could add these 8 numbers manually or use the formula :

Sn = a1(1 - r^n)/(1 - n)

when r < 1 (like in our case -1/2).

S8 = 128(1 - (-1/2)⁸)/(1 - -1/2) =

= 128(1 - 1/256)/(3/2) = (128×255/256)/(3/2) =

= (255/2)/(3/2) = 255/2 × 2/3 = 255/3 = 85

Answer: 3

Step-by-step explanation: (2x2 + 5x - 7) + ( 3 - 4x2 + 6x)= -8+11x=3

Answer:

26

Step-by-step explanation:

AB to B is 16 units, so it's reasonable to assume that A to AB is 16 units as well.

Check the graph

Here

So the answers are

[tex]\\ \rm\rightarrowtail x\to + \infty,f(x)\to 0[/tex]

[tex]\\ \rm\rightarrowtail x\to -\infty,f(x)\to +\infty[/tex]

Option B and D are correct

Step-by-step explanation:

let the unknown square = X

therefore

X^2 >2

Answer: 19/40 Step by step

Step 1 of 2: Convert decimal to fraction.

Convert decimal to fraction

0.475 = 475 over 1000

475

1000

Step 2 of 2: Simplify.

Simplify

475 over 1000

475

1000

= 19 over 40

19

40

Step 2 of 2: Simplify, sub-step a: Reduce fraction to lowest terms.

Reduce fraction to lowest terms

475 over 1000

475

1000

= ( 475 ÷ 25 ) over ( 1000 ÷ 25 )

475 ÷ 25

1000 ÷ 25

= 19 over 40

19

40

25 is the greatest common divisor of 475 and 1000. Reduce by dividing both numerator and denominator by 25.

Answer:

B

Step-by-step explanation:

51 is larger than 15.

Hope this helps.

Answer:

bobux

Step-by-step explanation:

yes because are

Answer:40

Step-by-step explanation:

10 devided by .25  = 40

Answer:

B

Step-by-step explanation:

Just did the test. Wish you luck!!

The equation of line is y = ( 3/2 )x - 7 , where the slope is m = 3/2

The equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept

And y - y₁ = m ( x - x₁ )

y = y-coordinate of second point

y₁ = y-coordinate of point one

m = slope

x = x-coordinate of second point

x₁ = x-coordinate of point one

The slope m = ( y₂ - y₁ ) / ( x₂ - x₁ )

Given data ,

Let the equation of line be represented as A

Now , the value of A is

Now , the slope of the line is m = ( y₂ - y₁ ) / ( x₂ - x₁ )

Substituting the values in the equation , we get

Slope m = 3/2

The y-intercept is b = -7

And , equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept

So , y = ( 3/2 )x - 7

Hence , the equation of line is y = ( 3/2 )x - 7

To learn more about equation of line click :

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Answer:

49 men will be required to weave 189 baskets in 3 days.

Answer:

49 men required

Step-by-step explanation:

Answer:

6/4 or 1.5

Step-by-step explanation:

Answer:

A is rational

B is irrational

C is integer

D is whole

E is rational

F is rational

G is rational

H is irrational

I is whole

J is whole

Step-by-step explanation:

hope this helped! i am not 100% sure this is right but i think it might be.

p.s it would be cool if you gave me brainliest.

Answer:

lift

Step-by-step explanation:

your head up

Answer:

78.54 (rounded to 2 d.p)

Step-by-step explanation:

The formula for the volume of cylinder is πr(squared)h

Radius is half of the diameter so 5/2 = 2.5

The height is 4

Therefore,

π x 2.5 x 4 = 78.53982

Answer:

-73

please keeps as Brainly list

Answer:

≈ 2.2 units

Step-by-step explanation:

Calculate the distance d using the distance formula

d = [tex]\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }[/tex]

with (x₁, y₁ ) = (- 6, 2) and (x₂, y₂ ) = (- 7, 4)

d = [tex]\sqrt{(-7+6)^2+(4-2)^2}[/tex]

   = [tex]\sqrt{(-1)^2+2^2}[/tex]

   = [tex]\sqrt{1+4}[/tex]

    = [tex]\sqrt{5}[/tex] ≈ 2.2 ( to the nearest tenth )

The other factor of the polynomial [tex]\rm 3x^2-10x+8[/tex] is ( x - 2 )

It is given that the polynomial [tex]\rm 3x^2-10x+8[/tex] has a factor of  [tex]\rm (3x-4)[/tex].

It is required to find the other factor.

Polynomial is the combination of variables and constants in a systematic manner with "n" number of power in ascending or descending order.

We have polynomial:

[tex]\rm = 3x^2-10x+8[/tex]

Now by using the factorization method:

[tex]\rm = 3x^2-10x+8\\\rm = 3x^2-6x-4x+8\\\rm =3x(x-2)-4(x-2)\\\rm = (x-2)(3x-4)[/tex]

Thus, the other factor of a given polynomial is ( x-2 )

Learn more about Polynomial here:

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