<h3>Adjacent is not acute or right angle. Right angles are 90 degrees and acute are 89 and below. </h3><h3 /><h3>Adjacent are 91 and above so ACD would be adjacent and so would PRS.</h3><h3></h3><h2>Anwsers are: <em><u>ACD & PRS</u></em></h2><h2></h2><h2></h2>
Answer:
3
Step-by-step explanation:
<u>3</u>,6,9,12,15,18,21,<u><em>24</em></u>
<u>3</u>,6,9,12,<em><u>15,</u></em>18,21,24
Answer: see below
Step-by-step explanation
Let 2 + a = 11 x
Let 35 - b = 11 y
Where x and y are any unknown integer
subtract the two equations
- 33 + a + b = 11 (x+y)
a+ b = 11 (x+ y) +33
a+ b = 11 (x+y) + 3 (11)
a+ b = 11(x+ y+3)
Which proves that a+b is a factor of 11
<span>0.5x - 0.1 = -2.9
When you multiply each side of an equation by the same number,
you don't change the equation or its solution. If you want to get rid
of the decimals, you could multiply each side by 10. Then the
equation is
5x - 1 = -29
You should be able to solve that without help.
But I'm about to take your points, so here's
how to solve that equation:
</span><span><span>5x - 1 = -29
Add 1 to each side: 5x = -28
Divide each side by 5 : x = -28 / 5
Simplify the solution: x = -5 and 4/5 .
Again ... this is the same solution as the original equation
if we hadn't gotten rid of the decimals.
</span></span>