Somebody, please help me!! I will mark the brainiest

Answer: 1 goes to 3, 2 goes to 1, 3 goes to 2, and 4 goes to 4

Step-by-step explanation:

Answer:

18+7n=8

Step-by-step explanation:

18

increased by means +

7 times a number

18+ 7n

is means equal

18+7n=8

Answer:

I think the answer is C. 324 but i'm not sure. lemme know if i'm wrong and what the correct answer is

Step-by-step explanation:

The area of the given Circle C is; 324π

From the attached diagram, we see that;

WX is the radius of circle X and is equal to 8 units

Similarly, ZY is radius of circle Y and is equal to 10 units.

Thus, diameter of circle X = 8 * 2 = 16 units

Diameter of circle Y = 10 * 2 = 20 units

Thus;

Diameter of circle C = 20 + 16 = 36 units

Area of Circle C = π * 36²/4

Area of Circle C = 324π

Read more about Area of circle at; https://brainly.com/question/15673093

Answer:

Option A

Step-by-step explanation:

A type II error occurs when the researcher fails to reject the bull hypothesis when it is false.

In this study, the

null hypothesis is H0:µ = 0.82 while the alternative hypothesis is H1:µ > 0.82

Thus, the type II error will be that the fish is accepted by the FDA when in fact it had more than 0.82 ppm of mercury.

Answer:3

Step-by-step explanation:$;$$;!’

Answer:

P = 45.16 meters

Step-by-step explanation:

Let the perimeter by P

31% of P is 14 meters

P*31% = 14 meters

Change to decimal form

P*.31 = 14

Divide each side by .31

P*.31/.31 = 14/.31

P =45.16129032

Rounding to the nearest hundredth

P = 45.16 meters

Answer:

350.645 pontos

Step-by-step explanation:

Answer:

I'll shall take

Step-by-step explanation:

And I shall leave

Answer:

B. 90 pounds.

Step-by-step explanation:

19 pounds would be too light, 900 pounds would be too heavy, and 9 tons is equal to 18,000 pounds which is wayy too heavy.

Hope this helps!

Answer:

Step-by-step explanation:

let length of first piece = x in

length of second piece = 2x

length of third piece = 5x

x+2x+5x= 16

8x =16

x =16/8

x=2

length of :

first piece =2 inches

second piece = 4 inches

third piece = 10 inches..

please mark me as the brainliest..

Answer:

2, 4, 10 in

Step-by-step explanation:

The first piece is x thus the second piece is 2x ( twice as long as first ) and

the third piece is 5x ( five times as long as the first )

Add the 3 together and equate to 16

x + 2x + 5x = 16, that is

8x = 16 ( divide both sides by 2 )

x = 2

Thus

first piece = x = 2 in

second piece = 2x = 2 × 2 = 4 in

third piece = 5x = 5 × 2 = 10 in

Answer:

75.062c[tex]m^{2}[/tex]

Step-by-step explanation:

To find the missing side use pythagorean theorem

So [tex]6^{2} +b^2=8.5^2[/tex]

Solve for b, b= 6.021

To find the area use [tex]\frac{1}{2}[/tex]bh

So [tex]\frac{1}{2}[/tex](6.021+19)(6)= area

And you get 75.062

Answer:

B: EF

Step-by-step explanation:

This is a right triangle. In a right triangle there are always 2 legs and 1 hypotenuse. The hypotenuse is the side opposite the right angle and is always the longest side. Therefore, EF is the longest side.

Hope this helps! (Please consider giving brainliest)

Answer:

Probability that both of them use it = 0.3945

Step-by-step explanation:

Given:

Student use app = 63%

Number of chosen student = 2

Computation:

Assume total number of student = 100%

So, probability that both of them use it.

⁶³C₂ / ¹⁰⁰C₂

[tex]\frac{\frac{63!}{2! 61!} }{\frac{100!}{2! 98! } } \\\\\frac{63\times 62}{100 \times 99} \\\\\frac{3,906}{9,900} \\\\0.3945[/tex]

Therefore, probability that both of them use it = 0.3945

The inequality that represents the graph is y < (2/3)x - 1. Then the correct option is D.

Inequality is defined as an equation that does not contain an equal sign. Inequality is a term that describes a statement's relative size and can be used to compare these two claims.

The two points are given below.

(3, 1) and (-3, -3)

The inequality is given below.

(y + 3) < [(1 + 3) / (3 + 3)](x + 3)

y + 3 < (2/3)(x + 3)

y + 3 < (2/3)x + 2

y < (2/3)x - 1

The inequality that represents the graph is y < (2/3)x - 1. Then the correct option is D.

More about the inequality link is given below.

https://brainly.com/question/19491153

#SPJ6

Answer:

D fasho

Step-by-step explanation:

Answer:

1. longest

2. smallest

For the triangle mentioned here, the following is what will be obtainable based on the conjecture about relationship between sides and angle measures of a triangle:

Recall the conjecture about the relationship between the sides and angles of a triangle:

Thus, for the triangle mentioned here, the following is what will be obtainable based on the conjecture about relationship between sides and angle measures of a triangle:

Learn more here:

https://brainly.com/question/10695554

Step-by-step explanation:

Is this the one you needed??

Answer:

x = 5,-1

Step-by-step explanation:

(x-5)(x+1)

Answer:

1 and 2/3

Step-by-step explanation:

Answer:

x = 3/2            x = -5/2

Step-by-step explanation:

(2x+3) ^2 - 4(2x+3) - 12 = 0

Let m = 2x+3

m^2 - 4m - 12 = 0

Factor

(m-6) (m+2) = 0

Using the zero product property

m-6 = 0    m+2 =0

m = 6    m = -2

Substitute m = 2x+3 back into the equation

2x+3 = 6        2x+3 = -2

2x = 3            2x = -5

x = 3/2            x = -5/2

Answer:

12 - 4i

Step-by-step explanation:

-2i ( 2+6i)

Distribute

-2i * 2 + -2i *6i

-4i - 12 i^2

We know that i^2 = -1 so replace it

-4i - 12(-1)

-4i + 12

Then put in the order a+bi  where the real number comes first and the imaginary number comes last

12 - 4i

Answer:

[tex]\frac{4}{9}[/tex]

Step-by-step explanation:

So first rewrite the inside of the parentheses as improper fractions:

[tex]\frac{8}{9}[/tex] ÷ [tex](\frac{25}{4}*\frac{16}{5}-18)[/tex]

Now simplify the inside:

[tex]\frac{8}{9}[/tex] ÷ 2

Which is:

[tex]\frac{8}{18}=\frac{4}{9}[/tex]

Answer:

Sophia has 64 pieces of paper.

Step-by-step explanation:

Brandon = 32 pieces of paper.

2(Sophia) x 32 = 64 pieces of paper.

Answer:

Option B.

Step-by-step explanation:

This question is incomplete; find the complete question with the attachment.

Franco made number of muffins = a dozen

A dozen muffins = 12 muffins

Number of muffins were burned = 2

Remaining muffins = 12 - 2 = 10

Franco served 7 of the remaining non-burned muffins,

Fraction of muffins served = [tex]\frac{7}{10}[/tex]

Remaining muffins = 3

Fraction of remaining muffins = [tex]\frac{3}{10}[/tex]

Fraction of remaining non-burned muffins we can get from,

[tex]\frac{10}{10}-\frac{7}{10}=\frac{3}{10}[/tex]

Option B is the correct equation.

Answer:

Step-by-step explanation:

lol

Answer:

The sum of the first 650 terms of the given arithmetic sequence is 2,322,775

Step-by-step explanation:

The first term here is 4

while the nth term would be ai = a(i-1) + 11

Kindly note that i and 1 are subscript of a

Mathematically, the sum of n terms of an arithmetic sequence can be calculated using the formula

Sn = n/2[2a + (n-1)d)

Here, our n is 650, a is 4, d is the difference between two successive terms which is 11.

Plugging these values, we have

Sn = (650/2) (2(4) + (650-1)11)

Sn = 325(8 + 7,139)

Sn = 325(7,147)

Sn = 2,322,775

Answer:

9 + 10 = 19

Step-by-step explanation:

Lets say you have 9 party guests. 10 more come to the party. Now you would have 19. (If it isn't 19 then 21)

Hope this helps.

Answer:19.

Step-by-step explanation: We arnt gonna put down a meme.

Answer:

B.

Step-by-step explanation:

[tex](\frac{x}{y} )^{a} = \frac{x^{a}}{y^{a}}[/tex]

[tex](\frac{-11}{14} )^{5} = \frac{(-11)^{5}}{14^{5}}[/tex]

Answer:

Step-by-step explanation:

So we need to divide the volume of the cylindrical glasses by the cylindrical jugs to see how many we can fill.

The equation to find the volume of a cylinder is Height*Area of Circle

To find the area of a circle is: [tex]\pi r^{2}[/tex]

In this senario "r" (radius) is 3 (d/2)

Volume for cylindrical glass:

hx[tex]\pi r^{2}[/tex]

= 10x 3.14x 3^2

= 10x3.14x 9

= 282.6[tex]cm^{3}[/tex]

Now for the cylindrical jug:  r= 5 and h=18

hx[tex]\pi r^{2}[/tex]

= 18x3.14x5^2

= 18x3.14x25

= 1413[tex]cm^{3}[/tex]

Now finally we divide them:

1413/282.6

= 5

So they can fill 5 cylindrical glasses :)

Step-by-step explanation:

15p square - 7q square

square(15p-7q)

hope it helps

Answer:

The answer is "[tex]\bold{y=4x+17}[/tex]".

Step-by-step explanation:

In the given statement the graph is missing. So, the correct solution to this question can be described as follows:

Given

graph point: [tex]\bold{(2, 25)}[/tex]

Line points: [tex]\bold{(0,10), \ \ and \ \ (10,50)}[/tex]

The Formula of slope:

[tex]\boxed{M= \frac{y_2-y_1}{x_2-x_1}}\\\\\Rightarrow x_1= 0, y_1= 10 \\\\\Rightarrow x_2= 10, y_2=50\\\\\Rightarrow M= \frac{50-10}{10-0}\\\\\Rightarrow M=\frac{40}{10}\\\\\Rightarrow M= 4\\[/tex]

Assuming  point: (x,y)

Graph point: (2,25)

M= 4

Equation:

[tex]\Rightarrow \frac{25-y}{2-x}=4\\\\\Rightarrow 25-y=4(2-x)\\\\\Rightarrow 25-y=8-4x\\\\\Rightarrow y= 4x-17\\[/tex]

Answer:

x=1, y = -3

Step-by-step explanation:

2x -y=-11

6x + y = 3​

Add the two equations together

2x -y=-11

6x + y = 3​

--------------------

8x  = 8

Divide by 8

8x/8 = 8/8

x= 1

Now find y

6x+y = 3

6(1) +y = 3

6+y =3

Subtract 6 from each side

6+y-6 = 3-6

y = -3