All categories

2 years ago

Write an expression for the calculation triple 4 and then add 7 times 7

Mathematics

2 answers:

cluponka [151]2 years ago

7 0

X = (((3*4)+7)*7)

Where x is the result of the calculation.

pogonyaev2 years ago

5 0

(((3(4))+7)(7)) is the answer

You might be interested in

Which of the following is the inverse of the given function? Y=3x^5-4

lawyer [7]

$y\textrm{ }=\textrm{ }(\frac{x\textrm{ }+\textrm{ }4}{3} )^{\frac{1}{5} }$

Step-by-step explanation:

Given function $y\textrm{ }=\textrm{ }3x^{5}\textrm{ }-\textrm{ }4$

To find an inverse for any given function, which is of the form $y=f(x)$ , always swap $x$ and $y$ in the equation and try to get the form $x=f(y)$ . Now, swapping back $x$ and $y$ , we get the inverse function.

On swapping $x$ and $y$ , we get $x\textrm{ }=\textrm{ }3y^{5}\textrm{ }-\textrm{ }4$

$y\textrm{ }+\textrm{ }4\textrm{ }=\textrm{ }3x^{5}$

$x^{5}\textrm{ }=\textrm{ }\frac{y\textrm{ }+\textrm{ }4}{3}$

$x\textrm{ }=\textrm{ }(\frac{y\textrm{ }+\textrm{ }4}{3} )^{\frac{1}{5} }$

Swapping back $x$ and $y$ , we get $y\textrm{ }=\textrm{ }(\frac{x\textrm{ }+\textrm{ }4}{3} )^{\frac{1}{5} }$

This is the inverse function.

3 0

2 years ago

Find the value of x in each figure

Ronch [10]

Answer:

X is 50

Step-by-step explanation:

3 0

3 years ago

What is the slope of the line on the graph below? A. -1/2 B. 1/2 C. 1 D. 2

WINSTONCH [101]

Answer: choice D) the slope is 2

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

Work Shown:

Pick any two points on the line. I'm going to pick (0,1) and (1,3)

Label these two points as (x1,y1) and (x2,y2).
So,
(x1,y1) = (0,1) meaning that x1 = 0 and y1 = 1
(x2,y2) = (1,3) meaning that x2 = 1 and y2 = 3

Now use the slope formula
m = (y2 - y1)/(x2 - x1)
m = (3-1)/(1-0)
m = 2/1
m = 2

Going from (0,1) to (1,3) we move 2 units up and 1 unit to the right.
The "2 units up" is the "rise"
The "1 unit to the right" is the "run"

Slope = rise/run = (change in y)/(change in x)

5 0

3 years ago

Please help me out will mark brainliest :)

Anika [276]

Answer:

AOC

Step-by-step explanation:

Angle COX is formed at vertex O with two rays OC and OX.

Angle AOX is formed at vertex O with two rays OA and OX.

Ray OA lies between rays OC and OX.

All three rays have the common vertex O.

The angle addition postulate describes that putting two angles side by side with their vertices together creates a new angle whose measure equals the sum of the measures of the two original angles.

So,

$m\angle AOX+m\angle AOC=m\angle COX$

4 0

3 years ago

What is the parallel m for y=4x+2

34kurt

M=4. In parallel lines the slope (or m) stays the same so your slope is 4

3 0

3 years ago

Read 2 more answers