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
lina2011 [118]
3 years ago
6

The height H of a skydiver t seconds after jumping. Let T be the independent variable, and assume the skydiver jumps from a heig

ht of 12,500 feet and lands after 300 seconds of flight
Mathematics
1 answer:
Rina8888 [55]3 years ago
6 0

Answer:

25 seconds

Step-by-step explanation:

Skydiving.  

height (in feet) above the earth=h(t)= -16t^2 + 10,000

the time it would take to fall when h is 0  

-16t^2 + 10,000=0

-16t^2=-10000

16t^2=10000

t^2=10000/16=625

t=sqrt 625=25 seconds

You might be interested in
Which of the following can be used to describe the location that is 9 units to the right of zero on the number line?
alina1380 [7]
You will use the word absolute value. The absolute value describes a distance from zero. Here is how you would write this in math terms and symbols:

|9|
4 0
3 years ago
Read 2 more answers
How wide is the image on the stadium screen?
Alik [6]

Answer:

5.25ft

Step-by-step explanation:

10.5ft÷42=0.25ft per inch

then 0.25(per inch) multiplied by 21 will give you 5.25ft which is your answer

8 0
3 years ago
What is the equation of the graph shown?
Elina [12.6K]

Answer:

(-6,1) I guess...

7 0
3 years ago
Please help ASAP! Will mark brainliest if correct :)
balu736 [363]

Answer:

12

Step-by-step explanation:

Your ratio is 24:8. This ratio simplified is 3:1. 4x3=12. x=12.

4 0
3 years ago
Read 2 more answers
Determine if the triangles in the figure are congruent
valkas [14]

Answer:

The triangles are congruent by Angle Side Angle congruency statement and the reason is below.

Step-by-step explanation:

Given:

∠ VUW ≅ ∠ XYW

VW ≅ YW

To Prove:

Δ VUW ≅ Δ XYW

Proof:

In Δ VUW and Δ XYW

∠ VUW ≅ ∠ XYW      ……….{Given}

VW ≅ YW                 ............{Given}

∠ VWU ≅ ∠ XWY    …………..{Vertically Opposite Angles are equal}

Δ VUW ≅ Δ XYW   .….{ By Angle-Side-Angle congruence test}

......Proved

6 0
3 years ago
Other questions:
  • What are the solutions of |3x + 2| > 9?
    5·1 answer
  • T is between points p and b pt=15 and tb=10 what is pb
    13·2 answers
  • Jeremy opens a chocolate shop in the city. He pays $1,500 a month for rent and maintenance of the shop. The price of raw materia
    9·2 answers
  • PLZ HELP<br> ASAP <br> THANKS IN ADVANCED!!<br> :)
    10·2 answers
  • X+ 60 + 120 + 150+ 75 = 360
    8·1 answer
  • Math help!! Answers to 7,8,9?
    15·1 answer
  • Answer the 3 questions please !! i’ll give you 10 points and brainl if you get it correct !!
    11·2 answers
  • (y2 + 5y - 14/y2 + 4y - 21)​
    12·2 answers
  • (b) The man is going to exit the stairwell at the 4th floor, which is at a height of 42 feet above
    8·1 answer
  • PLEASE ANSWER ASAP
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!