Original Statement: If x = 3, then x^2 = 9 (true)

Converse: If x^2 = 9, then x = 3 (false; this is half the story and x = -3 must be included)

Since the converse isn't completely true, we can't combine the two statements to get a biconditional.

5 0

3 years ago

The height of a triangle is (x - 2) centimeters. The base of the triangle is (x + 7)

likoan [24]

Hmmm I’m not so sure

3 0

3 years ago

Read 2 more answers

HELP PLEASE 10 POINTS

Arada [10]

Answer:

$\frac{4 {}^{21} }{5 {}^{6} }$

3 0

2 years ago

Read 2 more answers

Can somebody help me please !?

r-ruslan [8.4K]

Answer:

option 4) x = 14 y = 7

Step-by-step explanation:

We are given a side angle and a side length so we can use trigonometry to find the solution

To find x we can use sine because the given side length is opposite to the angle so,

sin(60) = $\frac{7\sqrt{3} }{x}$

solve for x and you get 14 (make sure you check that your calculator is in degrees)

for either use Pythagorean theorem or remove sine by tangent.

4 0

3 years ago