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2 years ago

17 POINTS !! WILL GIVE BRAINLIEST !!

Mathematics

1 answer:

Natalka [10]2 years ago

7 0

Answer:

The answer is A

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I need help with number 14

strojnjashka [21]

The ionic compound produced would be Aluminum Oxide or Al2O3.

- The answer is C

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2 years ago

Read 2 more answers

What Is The Answer To - 3/4 + 4/7 =?

Mrrafil [7]

Answer:

Oof

Step-by-step explanation:

First, change the denominators cuz, math. Then just do the math. Why you asking me?

4 0

3 years ago

5. Solve the system of equations. 2x+3y=0 x-2y=-7 1-5y =

ra1l [238]

-9 is the answer to this equation

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3 years ago

The table shows the height of a plant as it grows. what equation in point slope form gives the plants height at any time

Mazyrski [523]

Answer:

$y - 15 = 5(x-3)$

Step-by-step explanation:

Equation of a line:

The equation of a line, in point slope form, is given by:

$y - y_0 = m(x - x_0)$

In which the point is $(x_0,y_0)$ and m is the slope.

3/15

This means that $x_0 = 3, y_0 = 15$

$y - 15 = m(x - 3)$

Finding the slope:

Suppose we have two points. The slope is given by the change in the output divided by the change in the input.

3/15

5/25

Change in the output: 25 - 15 = 10

Change in the input: 5 - 3 = 2

$m = \frac{10}{2} = 5$

The equation is:

$y - 15 = 5(x-3)$

8 0

2 years ago

Divide 10 by 4and then subtract 6.2

zhuklara [117]

$10 : 4 - 6,2$ sharing takes precedence

 $\frac{10}{1} : \frac{4}{1} - 6 \frac{2}{10} = \\ \\ \frac{10}{1} * \frac{1}{4} - 6 \frac{2}{10} = \\ \\ \frac{5}{1} * \frac{1}{2} - 6 \frac{2}{10} = \\ \\ \frac{5}{2} -6 \frac{2}{10} = \\ \\ 2 \frac{1}{2} - 6 \frac{2}{10} = \\ \\ 2 \frac{5}{10} - 6 \frac{2}{10} = \\ \\ 2 \frac{5}{10} - 2 \frac{5}{10} - 3 \frac{7}{10} = -3 \frac{7}{10}$

4 0

2 years ago