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
ASHA 777 [7]
3 years ago
8

Solve the problems.

Mathematics
1 answer:
RoseWind [281]3 years ago
6 0

Answer:

????

Step-by-step explanation:

You might be interested in
50 POINTS~ PLEASE HELP! I HAVE TO TURN THIS IN TOMARROW
crimeas [40]
6
think of this as the middle.
3 to the left to get to 3
And
3 to the right to get 9
3 0
3 years ago
Read 2 more answers
What is three-fourths of 1,968
lara31 [8.8K]
All you have to so is divide 1968 by 4.

1968 ÷ 4 = 496.5 = 1/4


Now multiply 496.5 by 3 =  1, 489.5 = 3/4


I hope this helps! :_
7 0
3 years ago
Read 2 more answers
What is the standar form i dont understand
Bond [772]
The answer should be C
8 0
3 years ago
Plssssss help fast!!!!Launching From a Tower
aleksandrvk [35]

Answer:

A. h = 64

B.  t = 4 -> 4 seconds

C. t = 1.5 -> 1.5 seconds

D. maximum height is 100 ft

E. The domain that makes sense for the function in this context is t

is any positive real number since time can not be negative.

Step-by-step explanation:

h = -16t2 + vt + 64

A. What tower platform height was the projectile launched from?

when the projectile was not launched, t = 0

h = -16(0)^2 + v(0) + 64 = 64

B. How long was the projectile in the air?

if the projectile lands, its height = 0 so substitute 0 for h

0 = -16(t)^2 + 48(t) + 64

  = -16(t^2 - 3t -  4)

 = -16(t - 4)(t + 1)

t = 4 or t = -1

Since time can not be negative, t = -1 can not be the answer. Therefore, the projectile lands when t = 4 or 4 seconds.

C. When did it reach its maximum height?

maximum -> t=-b/2a where in -16(t)^2 + 48(t) + 64, b = 48 and a = -16

t = -48/-32 = 1.5

D. What was its maximum height?

plug t = 1.5 into -16(t)^2 + 48(t) + 64

-16(1.5)^2 + 48(1.5) + 64 = -36 + 72 + 64 = 100

E. The domain that makes sense for the function in this context is t

is any positive real number since time can not be negative.

6 0
2 years ago
What is the sign of the product (−4)(2)(−3)(6)?
lana [24]

Answer:

The sign would be positive.

The answer would be 144.

Step-by-step explanation:

Note that there are two negative numbers and two positive numbers:

positive x positive = positive answer.

negative x negative = positive answer.

Solve:

(-4) * (-3) = 12

2 * 6 = 12

12 * 12 = 144

144 would be your answer.

~

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the value of x?<br> sin(x + 22)° = cos(2x - 7)º
    12·2 answers
  • Triangle PQR has vertices P(–2, 6), Q(–8, 4), and R(1, –2). It is translated according to the rule (x, y) → (x – 2, y – 16).
    8·2 answers
  • Valerie works in a law office. Her annual salary is 24,000. Valerie is paid monthly and pays income tax of 15% on her earnings o
    5·1 answer
  • In the figure, GK bisects FGH
    7·1 answer
  • The current in a stream moves at a speed of 4 mph. A boat travels 5 miles upstream and 13 miles downstream in a total time of 2
    11·1 answer
  • Given an odd function, which of the following transformations would result in an odd function? Check all that apply.
    15·1 answer
  • Answerrr ASAPPP PLSSS
    6·2 answers
  • HELP IM LITERALLY IN CLASS AND IM TAKING A TEST
    8·2 answers
  • In 2019, the average full-time worker in the U.S. spent `8.5` hours working each workday. This is an increase on the average of
    15·1 answer
  • Last week at Best Bargain, 75% of the computers sold were laptops. If 340 computers were sold last were, how many were laptops?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!