Answer:
Step-by-step explanation:
<A = 5x + 34
and
<B= 2x +76
Since <A and <B are equal
then
5x + 34=2x +76
5x - 2x = 76 - 34
3x = 42
x = 42/3
x = 14 degrees
Now, <A = 5x + 34
<A = 5(14) + 34
< A = 104 degrees
Also,
< B = 104 degrees
(a)
R(p) = -8p² + 1328p
R(50) = -8(50)² + 1328(50)
= -8(2500) + 66,400
= -20,000 + 66,400
= 46,400
R(70) = -8(70)² + 1328(70)
= -8(4900) + 92,960
= -39,200 + 92,960
= 53,760
R(90) = -8(90)² + 1328(90)
= -8(8100) + 119,520
= -64,800 + 119,520
= 54,720
(b) R(p) = -8p² + 1328p NOTE: maximum is the vertex
<em>a=-8, b=1328</em>
p = = 83
(c)
R(83) = -8(83)² + 1328(83)
= -8(6889) + 110,224
= -55,112 + 110,224
= 55,112
Answer:
x = 8
Step-by-step explanation:
x=8
32/24=1 1/3
16/12=1 1/3
(y+1)/21=1 1/3 --> 26 is y
(x-1)/6=1 1/3 --> 7=(x-1) so 8-1=7 so x=8
HOPE THAT HELPS! :)
Answer:
best answer
Step-by-step explanation:
missing is 5
the square root of a^2+b^2=c^2
4^2=16
3^2=9
16+9=25
the square root of 25 is 5