A, the -4 x 6 = 24 +5 = 29 so -29/6 and the -3/5 stays the same. You just have to put the mixed fraction into a improper fraction. That should be the answer.
Answer:
Perimeter = 64m
Step-by-step explanation:
I can only help for Perimeter.
12+20+12+8+8+4=64m
Answer:
20 minutes
Step-by-step explanation:
Given
Required
Determine the time they both arrive together
To do this, we simply determine the common multiple of both numbers:
Start by listing the multiples of 4;
Next, list the multiples of 10
<em>Their common multiple is: 20</em>
<em>Hence, they'll both arrive at 20 minutes</em>
The expression log₂(10) tells us when the population reaches 10,000 and the equation 7 = log₂(128) tells us that the population reaches 128,000 in 7 days.
<h3>What is an
exponential function?</h3>
An exponential function is in the form:
y = abˣ
Where a is the initial value of y and b is the multiplication factor.
Let p represent the bacteria population in thousand after d days.
Since each day, the bacteria population grows by a factor of 2, hence:
Hence, d = log₂p represents a logarithmic function
The expression log₂(10) tells us when the population reaches 10,000 and the equation 7 = log₂(128) tells us that the population reaches 128,000 in 7 days.
Find out more on exponential function at: brainly.com/question/12940982
Answer:
x = 15/7
Step-by-step explanation:
Combine x terms together.
-7x + 9 + 10 = 4
Now add 9 and 10 to get 19.
-7x + 19 = 4
Subtract 19 from both sides.
-7x = -15
Divide -7.
x = 15/7