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
meriva
2 years ago
8

Which of the following is equivalent to? 19 ​

Mathematics
2 answers:
galben [10]2 years ago
7 0
If you can attach an image it would be great
11Alexandr11 [23.1K]2 years ago
3 0

Answer:

we dont see the numbers

Step-by-step explanation:

You might be interested in
Who knows how to do this I TRULY NEED HELP
wariber [46]

Answer:

Yes

Step-by-step explanation:

two of the different sides match

8 0
3 years ago
Read 2 more answers
Write the product as a trinomial. (3 r - 4)( r + 8)
LenKa [72]

Answer:

3r(to the secondpower) + 20r - 32

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
A certain radioactive material decays in such a way that the mass in kilograms remaining after t years is given by the function
Angelina_Jolie [31]

The mass of radioactive material remaining after 50 years would be 48.79 kilograms

<h3>How to determine the amount</h3>

It is important to note that half - life is the time it takes for the amount of a substance to reduce by half its original size.

Given the radioactive decay formula as

m(t)=120e−0.018t

Where

t= 50 years

m(t) is the remaining amount

Substitute the value of t

m(t) = 120e^-^0^.^0^1^8^(^5^0^)

m(t) = 120e^-^0^.^9

Find the exponential value

m(t) = 48.788399

m(t) = 48.79 kilograms to 2 decimal places

Thus, the mass of radioactive material remaining after 50 years would be 48.79 kilograms

Learn more about half-life here:

brainly.com/question/26148784

#SPJ1

7 0
2 years ago
Solve, using the substitution method.
ss7ja [257]

Answer:

(-6,-5)

Step-by-step explanation:

X+y=-11

solve for x

x=-11-y

substiute x value into 2nd equation

2x-3y=3

2(-11-y)-3y=3

-22-2y-3y=3

-5y=25

y=-5

substitute -5 for y in either equation to find x

x+y=-11

x+-5=-11

x=-6

8 0
2 years ago
.................................................6y=8x
frez [133]

Answer: look at the picture

Step-by-step explanation: Hope this help :D

8 0
2 years ago
Other questions:
  • Find the slope of the line passing through the points (-1, -1) and (2 , 2).
    5·2 answers
  • Help me and I'll label the first person the brainest
    14·1 answer
  • Your computer supply store sells two types of laser printers. The first type, A, has a cost of $86 and you mame a $45 profit on
    11·2 answers
  • 4x = 8x − 1<br><br> x = three fourths<br> x = 1<br> x = 3<br> x = 6
    9·2 answers
  • Please help someone please comment
    13·1 answer
  • BASEBALL The formula for a pitcher's earned run average, or ERA, is a = 9r/p. In
    14·1 answer
  • If the rate of change is the same on the entire graph we say it has a ____ rate of change.
    15·1 answer
  • Plz help me on this i have until tonight
    6·1 answer
  • Tan?cos? Sin? What is the m
    10·1 answer
  • Find C.<br> Round to the nearest tenth
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!