Find the values of x and y.
A. X=15, y=18. B. x=17, y=14. C. x=14, y=17 D. x=18, y=15​

Answer:

Domain is (-∞, ∞)

Step-by-step explanation:

Given function is [tex]\sqrt[3]{5x+25}[/tex]

Please remember, for any cube root function the domain is all real numbers, because the cube root of any real number is a real number.

So, domain is all real numbers.

We can write it in interval notation as (-∞,∞).

Answer:

y=2x+5

Step-by-step explanation:

Answer:

The correct answer is choice D.

Step-by-step explanation:

Since the parabola opens sideways, that means the function will feature [tex]y^2[/tex] and not [tex]x^2[/tex], so you can immediately rule out options B and C. Because the graph also opens right, that means the coefficient of [tex]y^2[/tex] is positive. Using all of this information, you'll find that the correct answer is D: [tex]x = \frac{1}{12} y^2[/tex].

Answer:

3 baseball + 9 football  9+3 = 12

3 out of 12 were base ball

3/12=0.25

60*0.25 = 15

so there would be 15 baseball cards

Step-by-step explanation:

Answer:

J. 3/2

Step-by-step explanation:

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

5m−(m+4)=2

Step 1: Simplify both sides of the equation.

5m−(m+4)=2

5m+−1(m+4)=2(Distribute the Negative Sign)

5m+−1m+(−1)(4)=2

5m+−m+−4=2

(5m+−m)+(−4)=2(Combine Like Terms)

4m+−4=2

4m−4=2

Answer:

Yes, it does

Step-by-step explanation:

The x-values are not used more than one time but the y-values are so that means it is a function

Answer:

p = qr + b

Step-by-step explanation:

Answer:

B and C

Step-by-step explanation:

First, we need to get the left side equal to zero. Take away 25 from each side to get [tex]4x^2+12x-16 = 0[/tex].

We can use the quadratic equation of [tex]\frac{-b+ -\sqrt{b^2-4ac} }{2a}[/tex] to find the solutions.

Plug them in to get [tex]\frac{-12+-\sqrt{144 -(-256)} }{8}[/tex].

Simplify.

[tex]\frac{-12+-\sqrt{400} }{8}[/tex]

[tex]\frac{-12+-20}{8}[/tex]

[tex]\frac{8}{8}[/tex] or [tex]\frac{-32}{8}[/tex]

1 and -4

x = 1 and -4

Answer:

34

Step-by-step explanation:

See Image Below:)

Answer:

y=-2

Step-by-step explanation:

because it's parallel --> a=-2

therefore we have y=-2x+b

the line goes through the point (3,-6) --> (-2).3+b=-6 --> b=0

Answer:

satrapies in the Persian Empire

I believe.

Answer:

I believe Satrapies in the Persian Empire.

Step-by-step explanation:

This isn't a math question but uhh-

Answer:

2 5/7

Step-by-step explanation:

Difference in length = length of blue line - length of red line

[tex]6\frac{2}{7} - 3\frac{4}{7}[/tex]

[tex]3\frac{2-4}{7}[/tex]

Subtract 1 from the whole number and add it to 2, when 1 is added to 2 it becomes (7 + 2) = 9

= 2 5/7

Answer:

6m + 18 ≥ 42

Step-by-step explanation:

6m + 18 ≥ 42

------

No of miles per day=m

Total days=6

Target=42

Finished=18

Inequality

Answer:

[tex] {4x}^{2} + 8x - 5 \\ when \: x \: is \: \frac{3}{4} \\ = > 4 {( \frac{3}{4} )}^{2} + 8( \frac{3}{4} ) - 5 \\ = > \frac{13}{4} [/tex]

Answer:

14 cm

Step-by-step explanation:

Answer:

A) 3cm and 1.75cm

Step-by-step explanation:

To determine whether or not these are proportional, take the two side lengths that are given and create a ratio. 6cm:3.5cm. I suggest writing this in fraction form to better see the equivalency. If you divide both 6cm and 3.5 cm by 2, you create an equivalent ratio of 3 cm:1.75cm. This is answer A. There is another correct answer too! If you take 6cm:3.5cm and multiple both by 1.5, it will create an equivalent ratio of 9cm:5.25 cm (answer choice E), just in a different order.

Answer:

The slope is 1

Step-by-step explanation:

First we pick any two points from the line.

I notice it's the same pattern every time you pick two points.

2/2=1

3/3=1

4/4=1

The slope is 1

Hope this helps!! :)

Hello! Thanks for asking your question.

Your question is:

There is a bag filled with 5 blue and 6 red marbles.

A marble is taken at random from the bag, the colour is noted and then it is replaced.

Another marble is taken at random.

What is the probability of getting 2 blues?

I believe the best possible answer is 6/11 because there are 11 marbles in total, and 6 of them are blue! The possibility of them being 2 in a row is 6/11.

Have a great day!

^^

Answer:

I think A is the right answer

Answer its c hope this helps

Answer:

12

Step-by-step explanation:

well we use proces of elemination cuz the box aint bigger than the other ones so 20 and 25.6 is out and 16 too so all you have left is 12

Answer:

1. True

2. False

3. True

4. False

5. True

6. False

7. True

8. True

9. True

10. True

Explanation:

Got the answers following triangle classification rules.

Answer:

1) True

2) False

3) True

4) True

5) False

6) False

7) False

8) True

9) True

10) True

These are the answers i guess............

Step-by-step explanation:

Answer:

A. 0.13.

B. 0.15.

Step-by-step explanation:

For the first problem, subtract 0.87 from 1. You get 0.13.

For the second problem, add up 0.3 and 0.55 to get 0.85. Subtract this from 1 to get 0.15.

Hope this helps :)

The mathematical expression for "63 less than twice Julie's height"

is 2j - 63

Mathematical expressions consist of at least two numbers or variables, at least one arithmetic operation, and a statement. It's possible to multiply, divide, add, or subtract with this mathematical operation. An expression's structure is as follows:

Expression: (Math Operator, Number/Variable, Math Operator)

We have,

63 less than twice Julie's height.

let the height of Julie be j.

Then, the mathematical expression for

"63 less than twice Julie's height"

= 2j - 63

Learn more about expression here:

https://brainly.com/question/14083225

#SPJ2

Answer:

A. 36cm

Step-by-step explanation:

When measuring it with a ruler, you will get six of the top rectangle

6 x 6 = 36

Answer:

65°+ 90°+ 25 = 180

59°+ 195°+108° = 360

Step-by-step explanation:

Answer:

12 hours

Step-by-step explanation:

Create a proportion where x is how long the 21 cm candle can burn for:

[tex]\frac{14}{8}[/tex] = [tex]\frac{21}{x}[/tex]

Cross multiply and solve for x:

14x = 168

x = 12

So, the 21 cm tall candle can burn for 12 hours