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
Paul [167]
3 years ago
10

A rocket is launched from the top of a 99-foot cliff with an initial velocity of 122 ft/s. a. Substitute the values into the ver

tical motion formula h = –16t2 + vt + c. Let h = 0. b. Use the quadratic formula to find out how long the rocket will take to hit the ground after it is launched. Round to the nearest tenth of a second.
Mathematics
1 answer:
jasenka [17]3 years ago
3 0
I think it'd be 9 seconds, not 100% sure though.
You might be interested in
What's 2.5 divided by 5
USPshnik [31]
Your answer would be 0.5 ;) Hope this helps
3 0
3 years ago
Find the perimeter of a rectangle whose length is 18 m and breadth is 5 m
IrinaVladis [17]

Answer:

46m

Step-by-step explanation:

2(18)+2(5)=46

3 0
3 years ago
Read 2 more answers
Which value in the set [4, 9, 15, 36] is a solution of 12 = 3 + x?
Travka [436]

Answer:

x=9

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

12=x+3

Step 2: Flip the equation.

x+3=12

Step 3: Subtract 3 from both sides.

x+3−3=12−3

4 0
2 years ago
Read 2 more answers
Need a little help with one please
Pani-rosa [81]

Answer:

That would be the side-side-side (SSS) postulate, which states that if all the sides of a triangle are in a fixed ratio to all the corresponding sides of another triangle, then the two triangles are said to be congruent.

Step-by-step explanation:

Looking at triangles ABC and DEF, we notice that:

\frac{AB}{DE} = \frac{AC}{DF}=\frac{BC}{EF}

since

\frac{3}{18} = \frac{6}{36}=\frac{7}{42}=\frac{1}{6}

Let me know if you have further questions.

4 0
3 years ago
X divided by 5 is greater than or equal to 6
posledela

30 Answer:

Step-by-step explanation:SEARCH IT UP

4 0
3 years ago
Other questions:
  • V(t)=125t^2-3000t+22000
    9·1 answer
  • I need to know the answer bc I forgot how to solve it
    15·1 answer
  • What is the tangent of angle A?
    13·1 answer
  • Rewrite the following equation into the slope-intercept form y=mx+b.<br> y- 5 = -3(x - 12)
    14·2 answers
  • Write in expanded form. Use parentheses to indicate multiplication.
    11·1 answer
  • ⚠️⚠️⚠️ PLEASE HELP!!!!!!⚠️⚠️⚠️
    8·1 answer
  • I need help please help me
    12·1 answer
  • Help Pls Fast! (55 POINTS!)
    6·2 answers
  • I need to know what to do<br> Add 13+(−21)+16.
    11·1 answer
  • George had $35 he spent $12.67 He washed his fathers car and his father paid him $7.50 how much money,M,George has now
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!