All categories

3 years ago

Solve the equation. C3 = 216

Mathematics

2 answers:

Anna [14]3 years ago

7 0

Step-by-step explanation:

C= 72..............

C3=216

C=216

C = 72

Thanks

hjlf3 years ago

7 0

Answer:

$c = 216 : c = 6, c = −3 + 3 3 i, c = −3 − 3 3 i3\\Simplify 6 ·2−1 − 3 i: − 3 − 3 3 i$

Step-by-step explanation:

You might be interested in

Find an equation of the plane that passes through the points p, q, and r. p(7, 2, 1), q(6, 3, 0), r(0, 0, 0)

Alona [7]

Answer:

x - 2y - 3z = 0

Step-by-step explanation:

The cross product of vectors rp and rq will give a vector that is normal to the plane:

... rp × rq = (-3, 6, 9)

Dividing this by -3 (to reduce it and make the x-coefficient positive) gives a normal vector to the plane of (1, -2, -3). Usint point r as a point on the plane, we find the constant in the formula to be zero. Hence, your equation can be written ...

... x -2y -3z = 0

3 0

4 years ago

Solve the equation.<br><br>5/7=10/x+2

skelet666 [1.2K]

Answer:

$x=-\frac{70}{9}$

Step-by-step explanation:

Isolate the variable by doing operations to both sides of the equation.

The work is shown below:

$\frac{5}{7} =\frac{10}{x} +2\\\\\frac{5}{7} - 2=\frac{10}{x} +2 - 2\\\\-\frac{9}{7} = \frac{10}{x}\\\\ -\frac{9}{7}*x = \frac{10}{x}*x\\\\ -\frac{9}{7}x = 10\\\\ -\frac{9}{7}x * (-\frac{7}{9})= 10 * (-\frac{7}{9}) \\\\x=-\frac{70}{9}$

6 0

3 years ago

Read 2 more answers

Amy and Bob have some sweets in the ratio 7:4.

Paul [167]

Answer:

diabetes

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

How do you solve this?

posledela

Notice that the given info consists of boundary lines for an area in the xy plane. We are interested ONLY in values of x and y that are 0 or greater (positive). Graph 5x + 3y $\leq$ 37 and 3x + 5y less than or equal to 35.

Find the points of intersection of all four straight lines (including the x- and y-axes). There will be 4 such points (incl. the origin).

Next, evaluate the objective function 2x + 14y at each of these 4 points. Which of the four results is the largest? the smallest? Label them as 'maximum' and 'minimum.'

Questions? Just comment on this discussion.

4 0

4 years ago

North Richmond to collect the 5022 cans of food for the food drive each of the 18 homerooms go with the same number of kids abou

attashe74 [19]

5022 ÷ 18 = 279

your tell you mom to collect 279

3 0

3 years ago