2 years ago

18. Find the smallest angle in a triangle whose sides are of length 3x, 4x and 6x.

Mathematics

1 answer:

navik [9.2K]2 years ago

7 0

Answer:

Step-by-step explanation:

You might be interested in

Please help me thank u :)

makkiz [27]

Answer:

The answer would be 17

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Which of the following values of x is a solution to the equation negative 2 x plus 8 equals 14?

andreev551 [17]

Answer:

x= -3

Step-by-step explanation:

-2 x 3 =6 so 6+8=14

5 0

3 years ago

What the questions are asking help ASAP please

Rudiy27

Answer:

Step-by-step explanation:

A scalar is a constant value that is multiplied throughout a matrix.

e.g.

In number 1 the set up would look like this

3 * $\left[\begin{array}{ccc}3&-1&5\\2&1&-4\\-6&3&2\end{array}\right]$

To solve this, you must distribute the 3 to each value within the matrix

The solution to #1 would be

M = $\left[\begin{array}{ccc}9&-3&15\\6&3&-12\\-18&9&6\end{array}\right]$

3 0

3 years ago

8(15-4)/4^2-5 2 6 8 which one is correct

inysia [295]

Answer: 8

Step-by-step explanation: 8(15-4)/4^2-5 8(11)/16-5 88/11 = 8

3 0

3 years ago

Read 2 more answers

Perform the following operations and prove closure. Show your work. (x/x+3) + (x+2/x+5)

Westkost [7]

Answer:

$\frac{2(x^{2} + 5x + 3)}{(x+3)(x+5)}$

Step-by-step explanation:

We need to sum the following two expressions:

$\frac{x}{x+3} + \frac{x+2}{x+5}$

$\frac{x(x+5) + (x+2)(x+3)}{(x+3)(x+5)}$

expanding the polynomial in the numerator:

$\frac{2x^{2} + 10x + 6}{(x+3)(x+5)}$

$\frac{2(x^{2} + 5x + 3)}{(x+3)(x+5)}$

This is the most simplified form we can get:

$\frac{2(x^{2} + 5x + 3)}{(x+3)(x+5)}$

8 0

3 years ago

Read 2 more answers