The difference between 10, 17 and 24 is 7, so we can write 7n
To get from 7 to 10 you add 3.
This can be written as 7n+3
Substitute 46 into n
7(46)+3
=325
I hope this helps.
Please mark me brainliest:)
Answer:
x=37
Step-by-step explanation:
As you can see in the image, both angles are congruent to each other. 74 degrees and 2x degrees. You have to divide 74 by 2 to find what x equals.
74/2=37
x=37
Answer:
52 units
Step-by-step explanation:
We know that,
<em>A perpendicular bisector cuts a line segment into two equal parts at 90°.</em>
As, CB is a perpendicular bisector of AD. So, it cuts AD into 2 equal parts.
We have,
AB = DB
i.e. 7x + 10 = 9x - 2
i.e. 7x - 9x = -2 - 10
i.e. -2x = -12
i.e. x = 6.
Thus, AB = 7x + 10 = 7×6 + 10 = 42 + 10 = 52.
Hence, the length of AB is 52 units.
Answer:
See below
Step-by-step explanation:
( a ) The value 1200 in this content represents the starting value, or the number of bacteria that was present in the beginning.
( b ) 1.8 represents the growth factor, or by how much more the bacteria increases, in multiples of the quantity.
( c ) As you can tell 1000 has a similar function as 1200, it models the number of bacteria present in the beginning. The difference between the studies is that the second study is present with a starting value of 1000 yet a similar growth factor, and hence will always have a smaller number of bacteria after t hours.
We can find the height by looking at what we know, and what we want to know.
We know that the volume of a rectangular prism can be found with the equation:
base width x base length x height = volume
We also know that the base's width x length = 10cm^2, so we can fill in what we know into the volume equation.
10cm^2 x height = 60cm^3
Solving this equation we find that the height if the prism is 6 cm.
