3 years ago

6 times a number is 16 less than the square of that number. Find the positive solution.

Mathematics

1 answer:

Arisa [49]3 years ago

3 0

Answer:

6x2.8

Step-by-step explanation:

i think its 2.8 because 6x3 is 18

6x2 is 12

You might be interested in

If f(x) = -2x + 7, find f(8)

anastassius [24]

Answer:

-9

Step-by-step explanation:

You have to plug 8 into the formula for x. f(8) = -2(8)+7 = -16+7 = -9

5 0

3 years ago

What is the angle of B?

amid [387]

Answer:

Step-by-step explanation:

4 0

3 years ago

Wich expression can be used to find the slope of a line containing the points (-3,2) and (7,-1)

docker41 [41]

$A(x_1;\ y_1);\ B(x_2;\ y_2)\\\\\text{The slope:}\ m=\dfrac{y_2-y_1}{x_2-x_1}$

$\text{We have:}\\(-3;\ 2)\to\ x_1=-3;\ y_1=2\\(7;\ -1)\to x_2=7;\ y_2=-1$

$\text{substitute}\\\\m=\dfrac{-1-2}{7-(-3)}=\dfrac{-3}{10}=-\dfrac{3}{10}$

6 0

3 years ago

which equation is represented by the function table below? x's are 1,2,3,4 y's are 8,14,20,26

Reika [66]

F: R -> R, f(x) = ax + b;
f(1) = 8 => a + b = 8;
f(2) = 14 => 2a + b = 14 => a = 6 and b =2;
f(3) = 20 => 6*3 + 2 = 20 True;
f(4) = 26 => 4*6 + 2 = 26 True;

then, f:R -> R, f(x) = 6x + 2;

4 0

3 years ago

Read 2 more answers

the square base of a pyramid has an area of 144 square feet. If the slant height of the pyramid is 10 feet, what is the height o

zhannawk [14.2K]

14440 square roots 2

7 0

3 years ago