Does anyone get this problem?

Answer:

x = 9/4

Step-by-step explanation:

Solve for x.  Start by adding 6x to both sides, which results in 3 + 4x = 12.

Combine the constants, obtaining 4x = 9.

Dividing both sides by 4, we get x = 9/4.

Answer:

x=

mixed number form: 2 1/4

decimal form: 2.25

exact form: 9/4

Recall that

cos²(t) + sin²(t) = 1

Then solving for cos(t) and sin(t), we have

x = 3 cos(t)   ===>   cos(t) = x/3

y = -6 sin(t)   ===>   sin(t) = -y/6

so that the above identity gives us

(x/3)² + (-y/6)² = 1

x²/9 + y²/36 = 1

36 (x²/9 + y²/36) = 36

(C) 4x² + y² = 36

The parametric equation in the Cartesian form is 4x² + y² = 36 the correct choice is (C).

A parametric equation in mathematics specifies a set of numbers as functions of one or more independent variables known as parameters.

We have two parametric equations:

x = 3cos(t) and

y = -6sin(t).

As we know, the trigonometric identity:

sin²θ + cos²θ = 1

For checking the option (A):
2x² + y² = 36

= 2(3cos(t))² + (-6sin(t))²

= 18cos²t + 36sin²t ≠ 36

Similarly, for checking the option:

4x² + y² = 36

= 4(3cost)² + (-6sint)²

= 36cos²t + 36sin²t

= 36(cos²t + sin²t)

= 36(1) = 36

Thus, the parametric equation in the Cartesian form is 4x² + y² = 36 the correct choice is (C).

Learn more about the parametric function here:

brainly.com/question/10271163

#SPJ2

Answer:

I don't the answer man sorry

Answer: It depends, some are easier as words, and some are easier as written problems.

-Hope it helps!

The first step was the combine the like terms; in this example he is subtracting the 3x on both sides of the =.

If you were to solve the equation it would look like this:

2x+6=3x-8

-3x -3x

-x+6=-8

-6 -6

-x=-14

/-1 /-1

x=14

Answer:

2x

Step-by-step explanation:

Diego subtracted 2x from the left side which gave him 6 and subtracted 2x from the right side of the equation to get x-8

Answer:

x≥5

Step-by-step explanation:

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

5≤−5+2x

Step 1: Simplify both sides of the inequality.

5≤2x−5

Step 2: Flip the equation.

2x−5≥5

Step 3: Add 5 to both sides.

2x−5+5≥5+5

2x≥10

Step 4: Divide both sides by 2.

2x/2 ≥ 10/2

x≥5

Answer:

x≥5

Answer:

84cm

Step-by-step explanation:

I had it on my test

Answer:

It's around 402.12

A=2πrh+2πr2=2·π·4·12+2·π·42≈402.12386

Answer:

A, B, C, E, F.

Step-by-step explanation:

320 / 8 = 40

So the length times the  height of the prism  will be 40.

So the possible dimensions are

A ( 4 * 10).

B.

C.

E.

F

The option (A), (B), (C), (E), and (F) are correct because the multiplication of the length and height is 40.

It is defined as the six-faced shape, a type of hexahedron in geometry.

It is a three-dimensional shape. It is also called a cuboid.

We have volume of rectangular prism = 320 cubic unit

Width of the rectangular prism = 8 unit

320 = l×w×h

320 = 8l×h

l×h = 40

So the multiplication of the length and height should be 40

A. 4 unit cubes long and 10 unit cubes high:

l×h = 4×10 = 40

B. 5 unit cubes long and 8 unit cubes high:

l×h = 5×8 = 40

C. 8 unit cubes long and 5 unit cubes high:

l×h = 8×5 = 40

D. 8 unit cubes long and 8 unit cubes high:

l×h = 8×8 = 64

E. 10 unit cubes long and 4 unit cubes high:

l×h = 10×4 = 40

F. 20 unit cubes long and 2 unit cubes high:

l×h = 20×2 = 40

G. 20 unit cubes long and 20 unit cubes high:

l×h = 20×20 = 400

H. 25 unit cubes long and 15 unit cubes high:

l×h = 25×15 = 375

Thus, the option (A), (B), (C), (E), and (F) are correct because the multiplication of the length and height is 40.

Learn more about the rectangular prism here:

brainly.com/question/21308574

#SPJ2

Answer:

probablity of getting T =1/8

probablity of getting E =1/8

probablity of getting N =1/8

Step-by-step explanation:

hope it helpz u

plzz plzz plzzz mark as brainliest

Answer:

it's 952 :)

Step-by-step explanation:

I hope this was helpful!

God loves u ! Byeee

Answer:

(1,9)

Step-by-step explanation:

a rotation of 180 causes the plotted point to be opposite of itself

The amount of calories per ounce does the steak have is 75 calories per ounce.

Using this formula

Calories per ounce=Total calories/Number of oz sirloin steak

Where:

Total calories=1,800 calories

Number of oz sirloin steak=24 oz

Let plug in the formula

Calories per ounce=1800/24 oz

Calories per ounce=75 calories per ounce

Inconclusion the amount of calories per ounce does the steak have is 75 calories per ounce.

Learn more here:https://brainly.com/question/9175829

Answer:

Ratio of boys to all students:

13:30

Ratio of girls to all students:

17:30

Ratio of boys to girls:

13:17

Step-by-step explanation:

I think you're asking for the ratio... so I hope this helps! :D

Answer:

Is linear ;)

Step-by-step explanation:

The Answer Is {Linear}

If you divide all the numbers on the y-intercept it will equal to the numbers on the x-intercept.

Not only that, I Took The Test.

6.08 Quiz: Identify Linear Models

Answer:  21 mins to peel the balanced potatoes

Step-by-step explanation:

Answer:

5/9 or 55.5%

Step-by-step explanation:

there are 5 numbers divisible by 4, 12-20 inclusive:  4, 8, 12, 16, 20

there are 9 numbers from 12-20, inclusive

answer would be 5/9

Answer: before the sale, the basketball game was $50.00 .

Step-by-step explanation: you do $35.00 + 15% and you would get $50

Answer:

128, 902 to the nearest thousand is 129,000

Step-by-step explanation:

Just a cheerful teen willing to help,

wishing you a splendiferous day,

stay salty...

The answer is 129,000

.✍️(◔◡◔) hope this helps<3

Answer:

finish the question

Step-by-step explanation:

Answer:

Distribute the 6 to the terms inside the parentheses.

5=6q-30-19

Combine like terms.

5=6q-49

Add 49 to both sides.

54=6q

Divide both sides by 6.

q=9

:)

Answer:

Scale Factor (Dilation) The scale factor in the dilation of a mathematical object determines how much larger or smaller the image will be (compared to the original object). When the absolute value of the scale factor is greater than one, an expansion occurs

Step-by-step explanation:

this is the correct answer happy

Answers:

Domain: all real numbers

Range: [tex]y \le 6[/tex]

Graph is below.

====================================================

Explanation:

This is a piecewise function that is composed of two parts:

This piecewise function has split identities or multiple aliases so to speak. It all depends on what the x input is.

The graph is shown below.

The domain is the set of all real numbers since any x value will lead to some y output. Even x = 0 itself is allowed. Note the arrows indicate the graph stretches on forever to the left and to the right.

The range on the other hand isn't all real numbers. Instead, it's [tex]y \le 6[/tex] indicating that y = 6 is the largest y can get. Simply locate the highest point on the graph (similar to the concept of the vertex) and you'll spot the highest y value.

Side notes:

Answer: 9 4/36 (11.111%)

Step-by-step explanation:

9514 1404 393

Answer:

  S

Step-by-step explanation:

The distributive property is used for this purpose. I find it easier to distribute the shorter factor.

  [tex](2x^2-4xy+2y^2)(3x-4)\\\\=(3x)(2x^2-4xy+2y^2)-(4)(2x^2-4xy+2y^2)\\\\=6x^3-12x^2y+6xy^2-8x^2+16xy-8y^2\quad\text{matches choice S)}[/tex]

Step-by-step explanation:

The shapes are flipped 180 degrees therefore they are equal.

Can I have brainly if I helped you

Answer:

1. (2,5)

2. (-1.25, 1.75)

3. (-5,-2)

4.(-2.66, -4.33)

5. (-0.6, -0.2)

Step-by-step explanation:

Solve by substituting the y's and solve for x. Plug in x into one of the equations and find the y value for your point of intersection

Answer:

Ur reatarded

Step-by-step explanation: