1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
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

You might be interested in
2x = 15 + x <br> Solve for X
Ganezh [65]
-x on both sides to get
x=15
3 0
3 years ago
How would you go about finding the solution to this system of three equations in three variables? Be specific. For example, you
kupik [55]
I:2x – y + z = 7
II:x + 2y – 5z = -1
III:x – y = 6

you can first use III and substitute x or y to eliminate it in I and II (in this case x):
III: x=6+y
-> substitute x in I and II:
I': 2*(6+y)-y+z=7
12+2y-y+z=7
y+z=-5

II':(6+y)+2y-5z=-1
3y+6-5z=-1
3y-5z=-7

then you can subtract II' from 3*I' to eliminate y:
3*I'=3y+3z=-15

3*I'-II':
3y+3z-(3y-5z)=-15-(-7)
8z=-8
z=-1

insert z in II' to calculate y:
3y-5z=-7
3y+5=-7
3y=-12
y=-4

insert y into III to calculate x:
x-(-4)=6
x+4=6
x=2

so the solution is
x=2
y=-4
z=-1
3 0
3 years ago
My brain is rotting and so is my mental state
geniusboy [140]

Answer:

I'd recommend the photo math app

Step-by-step explanation:

it's easy to use and it can help

4 0
2 years ago
Read 2 more answers
(2/5) x ( - 5/4) Can someone please help me
anastassius [24]
The answer would be -10/20 which is simplified to -1/2
5 0
3 years ago
Read 2 more answers
Find the area of the triangle if the length is 22 and the height is 15
Ymorist [56]

Answer:

low 0.5 *the length of the base * the height

Step-by-step explanation:

0.5*22*15=165

5 0
2 years ago
Read 2 more answers
Other questions:
  • You’re given two side lengths of 10 centimeters and 8 centimeters. The angle between the sides measures 40°. How many triangles
    11·1 answer
  • For Exercises 19-28, find the angle measures. Use the diagram of the
    7·1 answer
  • Help me please anyone I don’t understand
    14·2 answers
  • What is an equation of a line that has a slope of 4 and a y intercept of -6
    9·2 answers
  • What is 16/6 as a mixed number
    8·2 answers
  • Can someone please help and explain how to use the Pythagorean Theorem to prove a triangle is a right triangle.
    5·1 answer
  • Plsssss this is the last question i need help sos
    13·1 answer
  • The area of a door is 3024 square inches. If the length of the door is 48 inches longer than the width of the door, what is the
    6·1 answer
  • R/16 + 6 = 7 pLEASE HELP WITHIN A HOUR OR TWO
    7·2 answers
  • Can someone help me with these ignore the place your answer in the gridd
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!