Answer:
43.125
Step-by-step explanation:
From trigonometry;
Tan87.4 =height of monument / 25
Height of monument = 25 * Tan 87.4
= 25 * 1.525
=38.125 ft
There is an extra substention of 5ft we add that
38.125 + 5 = 43.125 ft
What the guy here is gonna say
Answer:
A horizontal line at when y=6
Step-by-step explanation:
When this equation, y=6 is given, you know that every y=6. So, no matter what your x value is, your y value is always 6. e.g. (0,6), (17,6), (5341234323543412,6)
Answer:
List is {-2i, 2i, -4)
Step-by-step explanation:
This is a third order polynomial, so we expect three roots (solutions).
Note that we can factor this expression by grouping:
(x²)(x + 4) + (4)(x + 4) = 0, or
(x + 4)(x² + 4) = 0
The factor (x + 4) corresponds to the root/solution x = -4, and:
The other factor (x² + 4) corresponds to the roots/solutions x = 2i and x = -2i.
List is {-2i, 2i, -4)
<span>The "grey part" is 87
the rest is the "shaded part"
together they add up to the big red rectangle = 128</span>
