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
alekssr [168]
3 years ago
11

I) If v = u + at find u when u=5, a=3 and t=4​

Mathematics
1 answer:
dusya [7]3 years ago
4 0

Step-by-step explanation:

5+ (3×4)=v

5+ (12)=v

v=17

You might be interested in
25. An apple is launched directly upward at 64 feet per second from a platform 80 feet high. The equation for this
Viktor [21]

Answer:

a. 144 ft

b. 5 s

Step-by-step explanation:

h = -16t² + 64t + 80

a. This is a parabola, so the maximum height is at the vertex.

t = -64 / (2 × -16)

t = 2

h = -16(2)² + 64(2) + 80

h = 144

The apple reaches a maximum height of 144 ft.

b. 0 = -16t² + 64t + 80

0 = t² − 4t − 5

0 = (t + 1) (t − 5)

t = -1 or 5

t must be positive, so it takes 5 seconds to reach the ground.

3 0
3 years ago
PLEASEEE HELP FAST SOLVE FOR VOLUME
snow_tiger [21]

Do you have a (a,b,c,d) type of answer?

if yes it would be c, if no... Then uh good luck

3 0
3 years ago
Read 2 more answers
What is the simplest form of the monomial given in factored form
IRINA_888 [86]
8d³e²f. ..................................
7 0
3 years ago
Simplify the expression. (3x2 – 4x + 1) + (-x2 + x – 9)
LuckyWell [14K]

(3x^2 - 4x + 1) + (-x^2 + x - 9)=\\3x^2-4x+1-x^2+x-9=\\2x^2-3x-8

4 0
3 years ago
Read 2 more answers
I need help with this math question
kirill115 [55]

Answer:

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • Determine if the graph is symmetric about the x-axis, the y-axis, or the origin. r = -3 - 2 cos θ
    11·2 answers
  • I surveyed students in my Math II classes to see how many hours of television they watched the night before our big test on tria
    10·1 answer
  • Steps for the problem x-3y=-15x and x=-2y
    12·1 answer
  • $0.2963 rounded to the nearest cent
    9·2 answers
  • Dawn has 5/6 yard of lace. she uses 4/5 of it for a dress and the rest for a jewel box. how much ove does she use for the jewel
    6·1 answer
  • If the cos 90° = 0, then the sin 0° = _____. 0, because the angles are complementary , because the angles are complementary , be
    8·2 answers
  • Solve the proportion to determine the value of x. <br><br> 4x / 15 = 60 / x
    7·2 answers
  • A grocer has 18kg of black tea worth 3.5per kg. She wants to mix
    14·1 answer
  • Jacob sells homemade skateboard decks for a profit of $27 per deck. He is considering switching to a new type of material that w
    15·2 answers
  • Your friend offers to pay you $10 plus $2 per day if you will watch his dog while he’s on vacation. Another friend offers you $1
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!