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
saveliy_v [14]
3 years ago
7

Please help me asap!!!!

Mathematics
1 answer:
musickatia [10]3 years ago
5 0

Answer:

12

Step-by-step explanation:

t/9=16/12

12t=144

t=12

You might be interested in
A spherical balloon is being deflated at a rate of 5 cubic centimeters per second. At what rate is the radius of the balloon cha
Dvinal [7]

Answer:

0.0048cm/s

Step-by-step explanation:

Volume of the spherical balloon is expressed as;

V = 4/3 \pi r^3\\

dV/dt = dV/dr * dr/dt

Given

dV/dt = 5cm³/s

dV/dr = 4πr²

Since V = 972picm³

972π = 4/3πr³

972 = 4/3r³

4r³ = 972 * 3

r³ = (972 *3)/4

r³ = 729

r = ∛729

r = 9cm

dV/dr = 4π(9)²

dV/dr = 324π

dV/dt = dV/dr * dr/dt

5 = 324πdr/dt

dr/dt = 5/324π

dr/dt = 5/324(3.14)

dr/dt = 5/1017.36

dr/dt = 0.0048cm/s

5 0
3 years ago
Simplify the complex fraction.<br> Simplify.<br> 5<br> 9<br> 4<br> 15
Sedaia [141]

Answer:

im confused?

Step-by-step explanation:

could you please rewrite this question? what are the numbers for?

5 0
2 years ago
Help I’ll mark you if your tight
vovikov84 [41]
Answer: 2
Explanation:
7 0
3 years ago
Explain how you can write a quadratic function in a factored form that would have a vertex with an x-coordinate of 3 and two dis
Elena-2011 [213]

Answer:

Step-by-step explanation:

(x-3)²-4=0

(x-3)²=4=2²

x-3=±2

x=3±2

x=3-2,3+2

x=1,5

it has two distinct roots and a vertex at x=3

3 0
3 years ago
The original price of a pair of shoes is $42. The sale price is 20% off the original price. What is the amount off the original
GREYUIT [131]

Answer:

a) What is the amount off the original price?

= $8.4

b) What is the new price for the pair of shoes?

= $33.6

Step-by-step explanation:

a) What is the amount off the original price?

We are told that:

The sale price is 20% off the original price.

Original price = $42

Hence:

$42 × 20%

$42 × 20/100

= $8.4

b) What is the new price for the pair of shoes?

The new price =

0riginal price - Amount off the original price

= $42 - $8.4

= $33.6

The original price = $33.6

8 0
3 years ago
Other questions:
  • What are the domain and range of the function?
    6·2 answers
  • Question 8,9 answer them fast plz
    15·1 answer
  • Help solve these using the addition and multiplication properties of equality
    14·1 answer
  • Subtracting 3xy^2 from 8xy^2 gives the same result as the expression as
    15·2 answers
  • Ill mark brainlist plss help
    8·2 answers
  • 1. Michael and 6 friends went to the movies. There, they each bought movie tickets and a bag of popcorn to share among them all.
    14·1 answer
  • The circumference of a circle is 106.76 yards. What is the circle's radius?
    8·2 answers
  • F(x) = x^2. what is g(x)?
    13·1 answer
  • The graph of linear function k passes through the points (-3, 0) and (1, 8). Which statement must be true?
    14·2 answers
  • Which of the following linear equations represents the data chart?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!