just tell me if my answer is right if not what is the right answer
I am giving brainliest<3

Answer:

D) 51 ft.

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Answer:

x = 2

Step-by-step explanation:

Let's solve your equation step-by-step.

4 ( x − 1 ) = 2 ( 6 − 2 x )

Step 1: Simplify both sides of the equation.

4 ( x − 1 ) = 2 ( 6 − 2 x )

( 4 ) ( x ) + ( 4 ) ( − 1 ) = ( 2 ) ( 6 ) + ( 2 ) ( − 2 x ) (Distribute)

4 x + − 4 = 1 2 + − 4 x

4 x − 4 = − 4 x + 12

Step 2: Add 4 x to both sides.

4 x − 4 + 4 x = − 4 x + 12 + 4 x

8 x − 4 = 12

Step 3: Add 4 to both sides.

8 x −  4 + 4 = 12 + 4

8 x = 16

Step 4: Divide both sides by 8.

8 x / 8 = 16 / 8

x = 2

Answer:

[tex]n = 144m^2 - 1[/tex]

Step-by-step explanation:

__________________________________________________________

FACTS TO KNOW BEFORE SOLVING :-

__________________________________________________________

According to the question ,

[tex]3m = \frac{(n + 1)^{\frac{1}{2} }}{4}[/tex]

Lets multiply both the sides by 4.

[tex]=> \frac{(n + 1)^{\frac{1}{2} }}{4} \times 4 = 3m \times 4[/tex]

[tex]=> (n + 1)^{\frac{1}{2} } = 12m[/tex]

It can be also written as :-

[tex]=> \sqrt{(n + 1)} = 12m[/tex]

Lets square both the sides.

[tex]=> [\sqrt{(n + 1)} ]^{2} = (12m)^{2}[/tex]

[tex]=> n + 1 =144m^2[/tex]

[tex]=> n = 144m^2 - 1[/tex]

Answer: wheres the picture??????

Step-by-step explanation:

Answer: a,d,e

Step-by-step explanation:

did it on edge

Answer:

847.8 sq meters

Step-by-step explanation:

Formula:

A= 2πrh + 2πr^2

A= 2(3.14)(9)(6) + 2(3.14)9^2

A= 339.12 + 508.68

A= 847.8

Answer:sin

(

330

)

csc

(

60

)

cos

(

390)

Step-by-step explanation:

Answer:

Literally. can't help. you dude.

Answer:

second one

Step-by-step explanation:

am pretty sure

Answer:

8x - 4y = 3

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = 2 and c = - [tex]\frac{3}{4}[/tex] , then

y = 2x - [tex]\frac{3}{4}[/tex] ← in slope- intercept form

Multiply through by 4 to clear the fraction

4y = 8x - 3 ( subtract 4y from both sides )

0 = 8x - 4y - 3 ( add 3 to both sides )

3 = 8x - 4y , or

8x - 4y = 3 ← in standard form

Answer:

58 degrees.

Step-by-step explanation:

According to triangle angle sum theorem, the interior angles of any triangle adds up to 180 degrees.

You can use this information to find the missing angles.

Start with the triangle on the right and simply do 180 - 24 - 52 = 104

This is the missing angle Y.

The other side of the angle Y is the same because vertical angles (that cross) are the same so it is also 104 degrees.

Now, to find angle V, repeat the triangle sum theorem like so:

180 - 104 -18  and you should get 58 as your answer.

V=58 degrees.

Answer:

2.828

Step-by-step explanation:

Pythagoras theorem (a^2)+(b^2)=(c^2)

also written as (base^2)+(altitude^2)=(hypotenuse^2)

Base=2

altitude=2

=Base = 2*2=4

=Altitude = 2*2=4

4+4

=8

√8

=2.828

Answer:

the answer is [tex]\sqrt 8[/tex], or 2.83 cm.

Step-by-step explanation:

You need to use the pythagorean theorem to solve this. It states that [tex]a^{2} + b^{2} = c^{2}[/tex]. a is one leg of the triangle, b is the other leg, and c is the hypotenuse (the slanted line that connects them). We need to do [tex]2^{2}[/tex] to find this. Since [tex]2^{2}[/tex] is 4, we know both legs are 4 [tex]cm^{2}[/tex]. 4 + 4 = 8. Since c is squared, we need to find the square root of 8, or just leave it as is. the final answer is [tex]\sqrt{8}[/tex], or 2.83. Hope this helped! :]

Answer:

15years

Step-by-step explanation:

Given data

Rate= 9%

Principal= $2000

Final amount= $4700

The simple interest formula is given as

A= P(1+rt)

Substitute

4700=2000(1+0.09*t)

4700= 2000+ 180t

4700-2000= 180t

2700=180t

t= 2700/180

t= 15 years

Hence the time is 15years

So many confusing details. So, I rephrase the question as:

Four volunteers picked up litters from the park.

Dominic collect 15 pieces less than Sarah. Sarah collects 12 more pieces than Piper. Piper collected 1/4 as many pieces of letter as Vaughn. Vaughn has collected nine more pieces of letter than everyone else combined. Let x represent the number of pieces of litter in Vaughn's Collection. Find x

Answer:

[tex]x = 72[/tex]

Step-by-step explanation:

Let:

[tex]D = Dominic;\ \ S = Sarah;\ \ P = Piper;\ \ V = Vaughn[/tex]

From the [rephrased] question, we have:

[tex]D = S - 15[/tex]

[tex]S = 12 + P[/tex]

[tex]P = \frac{1}{4}V[/tex]

[tex]V = 9 + D + S + P[/tex]

Substitute [tex]S = 12 + P[/tex] in [tex]D = S - 15[/tex]

[tex]D = 12 + P - 15[/tex]

[tex]D = P+12 - 15[/tex]

[tex]D = P-3[/tex]

Make V the subject in [tex]P = \frac{1}{4}V[/tex]

[tex]V = 4P[/tex]

Substitute: [tex]V = 4P[/tex], [tex]D = P-3[/tex] and [tex]S = 12 + P[/tex] in [tex]V = 9 + D + S + P[/tex]

[tex]4P= 9 + P - 3 + 12 + P +P[/tex]

Collect like terms

[tex]4P - P -P-P= 9 - 3 + 12[/tex]

[tex]P= 18[/tex]

Substitute [tex]P= 18[/tex] in [tex]S = 12 + P[/tex]

[tex]S = 12 +18[/tex]

[tex]S = 30[/tex]

Substitute [tex]S = 30[/tex] in [tex]D = S - 15[/tex]

[tex]D = 30 - 15[/tex]

[tex]D =15[/tex]

Substitute [tex]D =15[/tex], [tex]S = 30[/tex] and [tex]P= 18[/tex] in [tex]V = 9 + D + S + P[/tex]

[tex]V = 9 + 15 + 30 + 18[/tex]

[tex]V = 72[/tex]

x represents the number collected by Vaughan.

So:

[tex]x = 72[/tex]

Answer:

Factor x^3+8x^2+6x+48. x3+8x2+6x+48 x 3 + 8 x 2 + 6 x + 48. Factor out the greatest common factor from each group.

Step-by-step explanation:

step 1. x - 70 = 135

step 2. x = 205. add 70 to each side

Answer:

it is A) 4.5ft2 is your answer

Answer:

hmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

Answer:

16 miles

Step-by-step explanation:

8*2=16

Brainlest pls?

Answer:

The answer is 'x>7 or x<1' I believe.

Answer:

7

Step-by-step explanation:

Answer:

y - 0.5x

Step-by-step explanation:

Given that the dog eats the same amount of food each day and on day 3, the available quantity of food

= 12 pounds

On day 7 (4 days after), the available quantity of food is 10 pounds. The difference in the amount of food in 4 days

= 12 - 10

= 2 pounds

This means that each day, the amount of food eaten by the dog in one day

= 2/4

= 0.5 pound

Hence the amount of dog food in the bag y for any day after opening the dog food x will be given as

= y - 0.5x

Answer:

-8.7 is further to the left on the number line -8.4

-8.7 is less than -8.4

-8.4 is greater than -8.7

Step-by-step explanation:

Number line below

-9 , -8.9 , -8.8, -8.7, -8.6, -8.5, -8.4, -8.3, -8.2, -8.1, -8.0

← Decreasing in size

Use this to help you visualise everything

Answer:

The vertices of the triangle A'B'C' are [tex]A'(x,y) =(0,2)[/tex], [tex]B'(x,y) = (-2,4)[/tex] and [tex]C'(x,y) = (-5,1)[/tex], respectively.

Step-by-step explanation:

Vectorially speaking, the reflection of a point over the x-axis is defined by the following expression:

[tex]P'(x,y) = P(x,y) -2\cdot P(x,y)[/tex]

[tex]P'(x,y) = -P(x,y)[/tex] (1)

Where:

[tex]P(x,y)[/tex] - Original point.

[tex]P'(x,y)[/tex] - Reflected point.

If we know that [tex]A(x,y) = (0,-2)[/tex], [tex]B(x,y) = (2,-4)[/tex] and [tex]C(x,y) = (5,-1)[/tex], then the vertices of the triangle A'B'C':

[tex]A'(x,y) =(0,2)[/tex], [tex]B'(x,y) = (-2,4)[/tex], [tex]C'(x,y) = (-5,1)[/tex]

The vertices of the triangle A'B'C' are [tex]A'(x,y) =(0,2)[/tex], [tex]B'(x,y) = (-2,4)[/tex] and [tex]C'(x,y) = (-5,1)[/tex], respectively.

Answer:

21.

Step-by-step explanation: