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Vitek1552 [10]
3 years ago
6

1. A rocket carrying fireworks is launched from a hill so feet above alake, The rocket will fall into the lake after exploding a

t its maximum height. The rocket's height above the surface of the lake is represented by A = -167 +64 + 80. How many seconds after the rocket launched with hit the lake
Define your terms: Now. set up the quadratic formula: x -(.) Iſ ) 2 - 46 20 )

Part A Find the solutions to the quadratic formula

Part B: Which solution is the correct solution for this scenario Justify your answer​
Mathematics
1 answer:
tankabanditka [31]3 years ago
6 0

Answer:

find the value

Step-by-step explanation:

minus them

mulitply

divide

then simplify

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A circle is described by the equation x2 y2 14x 2y 14 = 0. what are the coordinates for the center of the circle and the length
bearhunter [10]

Answer:

length is (-7,-1) and radius is 6

Step-by-step explanation:

We are given the expression of the equation of a circle that is

x2 + y2 + 14x + 2y + 14 = 0.

Using completing the squares:

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10 months ago
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TEA [102]

Answer:

Step-by-step explanation:

240000

5 0
3 years ago
&lt;1 and &lt;2 form a linear pair. The measure of &lt;2 is six more than twice the measure of &lt;1. Find the measure of &lt;2
MrMuchimi

Answer:

122 Degrees

Step-by-step explanation:

Since we are given that angle 1 and 2 make a linear pair:

angle 1 + angle 2 = 180 degrees ----------------------------(1)

We have also been told that angle 2 is 6 more than twice the measure of angle 1

Which means: angle 2 = (2*angle1)  + 6 -------------------(2)

From putting the value of angle 2 in (1) from (2)

<em>angle 1 + 2*angle 1 + 6 = 180</em>

<em>3*angle 1 = 174</em>

angle 1 = 58 degrees -----------------------(3)

From (1) and (3):

<em>angle 2 + 58 = 180</em>

angle 2  = 122 degrees

Therefore, the measure of angle 2 is 122 degrees

7 0
3 years ago
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