please someone help ? Wish you all happiness

Answer:

division

Step-by-step explanation:

you need to get the x by its self because right now x is being multiplied by 3 tou divide it out

Answer:

Division

Step-by-step explanation:

you will divide both sides by 3..“the number that is disturbing x”

Answer:

x = 18, y = 12

Step-by-step explanation:

Δ SRT and Δ VUT are similar then the ratios of corresponding sides are equal, that is

[tex]\frac{SR}{VU}[/tex] = [tex]\frac{ST}{VT}[/tex] , substitute values

[tex]\frac{12}{4}[/tex] = [tex]\frac{x}{6}[/tex] ( cross- multiply )

4x = 72 ( divide both sides by 4 )

x = 18

From side ST

y + 6 = 18 ( subtract 6 from both sides )

y = 12

Answer:

D. z=6

Step-by-step explanation:

its a no

...............................................................

Answer:

A is correct

Step-by-step explanation:

A has no solution because since the slopes are the same, setting both equations equal to each other will cancel out the slopes and result in 8=16, meaning no solution will make both sides equal to each other.

B does have a solution because of different slopes

C does have a solution because of different slopes

D does have a solution because of different slopes

Answer:

60 + x =100

Step-by-step explanation:

Since the angle with 100 degrees is opposite the angle combining 60 and x, they will have congruent measures.

Answer:

the answer might be 10 not really sure

Step-by-step explanation:

Part A)

Area of Circle =

[tex]\pi {r}^{2} \\ = \pi( {4}^{2} ) \\ = 16\pi {m}^{2} [/tex]

Part B)

Circumference of Circle =

[tex]2\pi \: r \\ = 2\pi(4) \\ = 8\pi \: m[/tex]

Answer:

Part A: 16π m²

Part B: 8π m

Step-by-step explanation:

Part A

[tex]A=\pi r^2[/tex] where r is the radius

Plug in 4 as the radius

[tex]A=\pi (4)^2\\A=\pi(16)\\A=16\pi[/tex]

Therefore, the area of the circle is 16π m².

Part B

[tex]C=2\pi r[/tex] where r is the radius

Plug in 4 as the radius

[tex]C=2\pi (4)\\C=8\pi[/tex]

Therefore, the circumference of the circle is 8π m.

I hope this helps!

Answer:

Step-by-step explanation:

Answer:

y= 2x + 4

Step-by-step explanation:

Answer:

Attached file

Step-by-step explanation:

The equation for continuous compounding is [tex]A=A_oe^k^t[/tex]

where [tex]A[/tex] is the final amount, [tex]A_o=[/tex] the initial amount, [tex]k=[/tex] the interest rate, and [tex]t =[/tex] how much time is affecting it.

The equation for compound interest is [tex]A=A_o(1+\frac{r}{n} )^n^t[/tex]

where [tex]A=[/tex] the final amount, [tex]A_o=[/tex] the initial amount, [tex]r=[/tex] the interest rate, [tex]n =[/tex] the number of times the interest is applied per period (usually per year), [tex]t =[/tex] how many time periods elapsed (usually how many years the interest is applied).

Therefore you must set up all the equations with their respective units. If something is decaying, it will have a negative rate or a rate < 1. If something is growing, it will have a positive rate or a rate > 1.

Answer:

88

Step-by-step explanation:

11*4 = 44

4*4 = 16

11-4 = 7

7*4 = 28

44+16+28 = 88

Answer:

- 8.25

Explanation:

let the unknown number be represented by x.

54 + 4x = 21

(subtract 54 from both sides)

4x = - 33

(divide both sides by 4)

x = - 8.25

i hope this helps! :D

Answer:

width = 9 cm

Step-by-step explanation:

the area of a 12cm square is 144

16w = 144

x = 9

Answer:

x=4

Step-by-step explanation:

4x-5+x=3+2x+4

5x-5=7+2x

5x-2x=7+5

3x=12

x=4

Answer:

-9x=12/-9

Step-by-step explanation:

-4(x+6)=5x+12

-4x-24=5x+12

-9x=12

x=12/-9

Answer:

x=-4

Step-by-step explanation:

-4(x+6)=5x+12

-4x-24=5x+12

-24-12=5x+4x

9x=-36

x=-36/9=-4

There is the positive association shown in the scatter plot and the television number 3 is cost-effective and rated highly by customers.

Scatter plot is the plot of graph in which the values of two variables plotted using their coordinates on the graph.

The average rate of change is the ratio of change in y values to the change in x values of the scatter plot.

The cost and customer rating of 13 televisions is shown on the scatter plot. The televisions are rated on a scale of 0 to 10.

Here, the price and rating is increasing together in the scatter plot. Thus, there is a positive association.

Here, the television number 3 has the high rate with low price. This affect the appropriateness of using a linear regression model to fit all the data.

The television number 3 which is rated at 10 but the cost of it has just $221. Thus, the television number 3 is cost-effective and rated highly by customers.

Thus, there is the positive association shown in the scatter plot and the television number 3 is cost-effective and rated highly by customers.

Learn more about the scatter plot here;

https://brainly.com/question/6592115

#SPJ1

Answer:

Answer above is correct

Step-by-step explanation:

Just be careful not to put it word for word especially with the values as to not get caught by the plagiarism system :D

Answer:

Steve needs to sell 34 items.

Step-by-step explanation:

S= 5x+50

220=5x+50

-50       -50

170= 5x

/5       /5

34 =  x

Check:

220= 5(34)+50

220=170+50

220=220

Answer:

3.8 miles

Step-by-step explanation:

Given data

Saturday= 4 4/5 miles= 24/5= 4.8 miles

Sunday= 6 2/5 miles = 32/5=6.4 miles

Monday=  x miles

Average= 5 miles

We know that

Average= Sum of data/Number of data

5= 4.8+6.4+x/3

cross multiply

5*3= 4.8+6.4+x

15= 11.2+x

x= 15-11.2

x=3.8 miles

Answer:

2 1/2

Step-by-step explanation:

The heaviest bag weighs 4 pounds, and the lightest bag weighs 1 1/2.

4 can be converted to 8/2 and 1 1/2 can be converted to 3/2.

8/2-3/2=5/2.

5/2 converts to 2 and 1/2 or 2.5

The heaviest bags weigh than one of the lightest bags by 2.5 pounds.

A number expressed as a quotient, in which a numerator is divided by a denominator.

The heaviest bag weighs 4 pounds,

and the lightest one weighs 3/2 pounds

The difference between the heaviest and lightest one is:

= 4-3/2

= 8/2-3/2

=5/2 pounds

= 2.5 pounds

Learn more about fractions here:

https://brainly.com/question/10354322

#SPJ2

Answer:

[tex] x = - 3 \frac{4}{15}[/tex]

Step-by-step explanation:

[tex]2x - \frac{1}{3} + 3 = x - \frac{3}{5} [/tex]

[tex] = > 2x - \frac{ 1 +9 }{3} = x - \frac{3}{5} [/tex]

[tex] = > 2x + \frac{8}{3} = x - \frac{3}{5} [/tex]

[tex] = > 2x - x = - \frac{3}{5} - \frac{8}{3} [/tex]

[tex] = > x = - \frac{9 - 40}{15} [/tex]

[tex] = > x = - \frac{49}{15} [/tex]

[tex] = > x = - 3 \frac{4}{15} (ans)[/tex]

Answer:

x = - [tex]\frac{49}{15}[/tex]

Step-by-step explanation:

Given

2x - [tex]\frac{1}{3}[/tex] + 3 = x - [tex]\frac{3}{5}[/tex]

Multiply through by 15 ( the LCM of 3 and 5 ) to clear the fractions

30x - 5 + 45 = 15x - 9 , that is

30x + 40 = 15x - 9 ( subtract 15x from both sides )

15x + 40 = - 9 ( subtract 40 from both sides )

15x = - 49 ( divide both sides by 15 )

x = - [tex]\frac{49}{15}[/tex]

Answer:

Aiden and his sister have 360 quarters together. If Aiden has twice as much as his sister, he has 180 quarters.

360/2 = 180

Aiden divides his quarters into 3 equal piles.

180/3 = 60

Aiden has 60 quarters in each of his 3 piles.

Answer:

14/48 Feet

Step-by-step explanation:

First, you multiply 7/8x2/3 which equals 14/24, which makes the base of the prisim 14/24 feet. Then you need to multiply 14/24 ( the base) by 1/2 (the height). 14/24x1/2= 14/48.

The final answer is 14/48.

Answer:

ABC= 60 XYZ=540

Step-by-step explanation:

The area of a triangle is 1/2*base*height so for ABC we need to find the height first. To do this we use pythag theorem, and create the equation 13^2=5^2+height^2 rearranging this we can figure out that sqrt(height)=13^2-5^2. For the base we do 2*5 since there are two congruent line segments both equal to 5. Using this we can do 1/2*12*10=area of ABC

For XYZ we can do 1/2*30*36=area of XYZ, we can do 2*15 since there are 2 congruent 15 length line segments at the base.

Answer:

5/9

Step-by-step explanation:

Let the denominator be k and thus numerator be 4 less than k or k - 4.

Fraction = (k - 4)/k

If 5 is added to both:

=> (k-4 + 5)/(k + 5) = 5/7

=> 7(k + 1) = 5(k + 5)

=> 7k + 7 = 5k + 25

=> 2k = 18

=> k = 9

Thus,

Fraction is (k-4)/k = (9-4)/9 = 5/9

Answer 50% or .5 there are 2 things

Step-by-step explanation:

here is your answer bro..just use the formula and keep the value