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Mathematics

2 answers:

SashulF [63]3 years ago

5 0

The answer is 10.1 gallons

Marrrta [24]3 years ago

4 0

Answer:

12 gallons

Step-by-step explanation:

If it takes 20 h for 5 gallons to be filled, it takes 4 h for 1 gallon to be filled. This is the ratio. You multiply 4 h by 12 to get 48 h, so you multiply 1 gallon by 12 as well. This is 12 gallons.

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WILL GIVE BRAINLIEST!!!!!!

Dahasolnce [82]

<h2>Greetings!</h2>

Answer:

x = 67.5

Step-by-step explanation:

Because AB and NP lines are parrallel, we can find out the scale factor by dividing size MA by MN.

This works because you find out what the MA size has to be multiplied to to get to MN, which will also work in reverse to find angle MB from MP.

71.5 - 22 = MA = 49.5

71.5 ÷ 49.5 = $\frac{13}{9}$

So to get to line MP length, line MB had to be multiplied by $\frac{13}{9}$ to get 97.5

The reverse of this is dividing 97.5 by $\frac{13}{9}$ :

97.5 ÷ $\frac{9}{13}$ = 67.5

So x = 67.5

<h2>Hope this helps!</h2>

4 0

3 years ago

Please help me explain too il mark brainliest

Hoochie [10]

Answer:

Linear Function

Step-by-step explanation:

If a function is linear then its slope is the same throughout the entire function

Slope of a linear function y = mx + c where m is the slope

The slope between any two points (x1, y1) and (x2, y2) is given by the ratio of the difference in y values to the difference in x values. This is referred to as rise/run

So slope = (y2-y1)/(x2-x1) for these two points

For the given table, we will let age correspond to the x values and height to the y values

Let's find the slope between all pairs of values

We can see that the difference in height between ages 3 and 5 is 6 (18-120 so the slope between these two points is (18-12)/(5-3) = 6/2 = 3

In a similar manner we can compute the slope between any two consecutive points

Between age = 5 and age = 6, height difference = 22-18=4 and slope is 4/1 = 4

Between age = 6 and age = 8, height difference = 30-22 = 8 and slope is 8/2 = 4

Between age = 8 and age = 11, height difference = 44-30 = 14 and slope is 14/3 = 4.6

While not exactly the same, the slope is almost the same for consecutive points

Therefore linear function (approximately)

The attached graph shows that the function plotted as a result of the table values shows an approximately linear relationship between age and height of tree

Note that I am only considering the values in the table for this and approximating. In reality there are many factors that affect the height of a tree