(a) 0
(b) 1
(c)4
(d)9
(e)16
(f)25
(g) 36
(h) 49
(I)64
(j)81
(k)100
(l)121
(m)144
(n)169
(o)196
(p)225
Square roots
Hope this helps :))
X - 1 > -3 add 1 to both sides:-
so x > -2
and
x - 1 < 4
so x < 5
Answer:
36.87°
Step-by-step explanation:
cos C = 4/5
arccos C = 36.87
<span>230,000
</span>Hope I Helped You!!! :-)
Have A Good Day!!!
Answer:
Both equal 121 degrees
Step-by-step explanation:
Vertical angles are equal, and and 2 are indeed vertical angles. They are the "top" and "bottom" of the x formed. So you can use this.
angle 1 = angle 2
20x + 21 = 30x - 29
50 = 10x
5 = x
So just plug this in.
20x + 21
20(5) + 21
121
30x - 29
30(5) - 29
121
So both are 121.
