All categories

3 years ago

5 and 4/5 as an improper fraction! ANSWER ASAP! * 10 points *

Mathematics

1 answer:

Ostrovityanka [42]3 years ago

6 0

Answer:

29/5

Step-by-step explanation:

5 4/5=(25+4)/5

29/5

Hope I helped! Please mark Brainliest!!!

You might be interested in

If a ship's path is mapped on a coordinate grid, it follows a straight-line path of slope 3 and passes through point (2, 5).

Ugo [173]

Part A: The equation of the ship's path is $y=3x-1$

Part B: The two ships sails perpendicular to each other.

Explanation:

Part A: It is given that $m=3$ and point (2, 5)

Substituting these in the slope intercept form, we have,

$y-y_{1}=m\left(x-x_{1}\right)$

$\begin{aligned}y-5 &=3(x-2) \\y-5 &=3 x-6 \\y &=3 x-1\end{aligned}$

Thus, the equation of the ship's path in slope intercept form is $y=3x-1$

Part B: The equation of the second ship is $x+3 y-6=0$

Let us bring the equation in the form of slope intercept form.

$\begin{aligned}3 y &=-x+6 \\y &=-\frac{1}{3} x+2\end{aligned}$

Thus, from the above equation the slope is $m=-\frac{1}{3}$

To determine the two ships sailing perpendicular to each other, we have

$m_{1} \times m_{2}=-1$

where $m_{1}=3$ and $m_{2}=-\frac{1}{3}$

$\begin{aligned}3 \times-\frac{1}{3} &=-1 \\-1 &=-1\end{aligned}$

Since, both sides of the equation are equal, these two ships sails perpendicular to each other.

3 0

3 years ago

The hydrogen ion concentration (h+) in a certain cleaning compound is (h+)=3.2x10^-11 use the formula ph=-log(h+) to find the pH

Furkat [3]

Answer:

The $pH$ of the clean compound is approximately 10.495.

Step-by-step explanation:

If the cleaning ion concentration of the cleaning compound is $[H^{+}] = 3.2\times 10^{-11}$ , then the $pH$ , no unit, of the compound is:

$pH = -\log_{10} [H^{+}]$ (1)

$pH = -\log_{10} (3.2\times 10^{-11})$

$pH = -\log_{10} 3.2 - \log_{10} (10^{-11})$

$pH = -\log_{10} \frac{32}{10} +11$

$pH = -\log_{10} 32 + \log_{10} 10 + 11$

$pH = -\log_{10} 32 +12$

$pH \approx 10.495$

The $pH$ of the clean compound is approximately 10.495.

6 0

2 years ago

Can someone help me?<br> What is 67/9?

Scilla [17]

Answer:

7.4 is the answer

Step-by-step explanation:

6 0

2 years ago

The graph below represents the total number of plants and the number of seed packets used

sweet [91]

You forgot to post the picture of the graph

5 0

3 years ago

G(x) = 3x + 2<br> f (x) = x^3 + x^2 - 2x<br> Find (g + f )(4)

lorasvet [3.4K]

Answer:

4x^3+4x^2+4x+8

Step-by-step explanation: find (g+f)(4)

g(x)=3x+2

f(x)=x^3+x^2-2x

______________________

(4)*(3x+2+x^3+x^2-2x)

(4)(x^3+x^2+x+2)

4x^3+4x^2+4x+8

3 0

2 years ago

5 and 4/5 as an improper fraction! ANSWER ASAP! * 10 points *​

5 and 4/5 as an improper fraction! ANSWER ASAP! * 10 points *