MATHEMATICS HIGH SCHOOL

Find the value of 3/27​

Answers

Answer 1
Answer:

Answer:

The cubed root of a number is the number that, when multiplied by itself three times (number x number x number), gives the original number. For example, the cubed root of 27 is 3, as 3 x 3 x 3 = 27. The cubed root of 125 is 5, as 5 x 5 x 5 = 125. Unlike the square root, the cubed root is always positive

Step-by-step explanation:

Related Questions

The area of a rectangle is 28 square miles. The length is 7 miles.What is the width of the rectangle?
2 (5 + y) = 8 What does Y =
Find the value of m 2m×2m±⁹=4⁶​
Which is a true statement about an exterior angle of a triangle
At a 25% off sale, a shirt cost $36.00. what was the regular price of the shirt?

If f and t are both even functions, is f 1 t even? If f and t are both odd functions, is f 1 t odd? What if f is even and t is odd? Justify your answers.

Answers

If the f(x) and t(x) are even function then fo\ t\ (x) is an even function, if f(x) and t(x) are odd function then the function fo\ t\ (x) is an odd function and if f(x) is even and t(x) is odd then the function fo\ t\ (x) is an even function.

Further explanation:

An even functrion satisfies the property as shown below:

\boxed{f(-x)=f(x)}

An odd functrion satisfies the property as shown below:

\boxed{f(-x)=-f(x)}

Consider the given composite function as follows:

\boxed{fo\ t\ (x)=f\left(t(x))\right}

If both the function f(x) and t(x) are even function.

\begin{aligned}fo\ t\ (-x)&=f\left(t(-x))\right\n&=f\left(t(x))\right\n&=fo\ t\ (x)\end{aligned}

From the above calculation it is concluded that,

\boxed{fo\ t\ (-x)=fo\ t\ (x)}

This implies that the composite function fo\ t\ (x) is an even function.

If both the function f(x) and t(x) are odd function.

\begin{aligned}fo\ t\ (-x)&=f\left(t(-x))\right\n&=f\left(-t(x))\right\n&=-fo\ t\ (x)\end{aligned}

From the above calculation it is concluded that,

\boxed{fo\ t\ (-x)=-fo\ t\ (x)}

This implies that the composite function fo\ t\ (x) is an odd function.

If the function f(x) is even and t(x) is odd.

\begin{aligned}fo\ t\ (-x)&=f\left(t(-x))\right\n&=f\left(-t(x))\right\n&=fo\ t\ (x)\end{aligned}

From the above calculation it is concluded that,

\boxed{fo\ t\ (-x)=fo\ t\ (x)}

This implies that the composite function fo\ t\ (x) is an even function.

A salesperson is paid a base salary of $300 a week plus a 5% commission on the sales he generates. Which inequality best represents s, the amount of sales in dollars he must generate to earn at least $500 for the week?

Answers

The expression can be written as the inequality:

300+0.05s≥500

300$ is made per week, so we start off with

300

He also makes 5% or 0.05 from his sales, so we add in the expression 0.05x (where s is equal to his sales volume for the week)

300+0.05s

If he wants to make at least 500$ weekly, then the total of the base salary plus the commission has to be 'greater than or equal to 500.

300+0.05s≥500

Lets solve for s now...

300+0.05s≥500
subtract 300 from both sides
0.05s≥200
Divide both sides by 0.05
s≥4000

Answer:

Answer is C

Step-by-step explanation:

Your welcome

How many lines of symmetry, does this quadrilateral have​

Answers

Answer:

im going to say 4 hope it helps

Step-by-step explanation:

Solve x² + 9x + 9 = 0.0-9±3√5
2
9±3√5
2
O-9± √117
2
9± √117
2

Answers

Answer: (-9 ± 3√5) / 2

Step-by-step explanation:

Since our equation is in the form of ax² + bx + c = 0, we'll use the quadratic formula to solve the equation, plugging our values in:

(-9 ± √9²-4(1)(9)) / 2(1)
(-9 ± √81 - 36) / 2
(-9 ± √45) / 2

Here, we can simplify √45 by finding pairs of factors that equal 45, and have one of the factors be able to be square rooted:
(-9 ± √9·√5) / 2
(-9 ± 3√5) / 2

I hope this helps! :)

C. 59 x 5 - 25 x 5-30​

Answers

Answer: 140

Step-by-step explanation:

First we do all the multiplication parts due to BODMAS. This will now become:

==> 295 - 125 - 30 = 140

Answer:

1320

Step-by-step explanation:

59x5=295

295-25=270

270x5=1350

1350-30=1320

The sum of two numbers is 67. The larger number is 4 more than 2 times the smaller. What are the two numbers?a) 23 and 44
b) 21 and 46
c) 19 and 48
d) 17 and 50

Answers

x,y - two numbers (x > y)

(1)    x + y = 67 ⇒ x = 67 - y
(2)    x - 4 = 2y

subtitute (1) to (2)

67 - y - 4 = 2y
63 - y = 2y    |add y to both sides
63 = 3y    |divide both sides by 3
y = 21

subtitute the value of y to (1)

x = 67 - 21 = 46

Answer: 21 and 46.
Other Questions
between 6am and 10am re temperature rose by 5 fahrenheit between 10am and 2pm the temperature rose by 6 fahrenheit between 2pm and 6pm the temperature rose by 0 celsius would you be able to tell how much the temperature rise since 6am why or why not
Hillgrove High School plays 3 soccer games. The team loses 2 of those games. According to the tree diagram, how many ways could this happen?
Distance between (3,-4) and (-2,5)
Leila was asked to solve the equation 2 over 3 left parenthesis x plus 5 right parenthesis equals 29. The first step she did to solve the equation was 2 over 3 left parenthesis x right parenthesis plus 2 over 3 left parenthesis 5 right parenthesis equals 29. What property did she use in this step?A.associativeB.commutativeC.distributiveD.reflexiveWhich answer is right !