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Tasya [4]
3 years ago
8

How did u get the area of the trapezoids tho.

Mathematics
1 answer:
GarryVolchara [31]3 years ago
3 0

Answer:

To find the area of a trapezoid, multiply the sum of the bases (the parallel sides) by the height (the perpendicular distance between the bases), and then divide by 2.

Step-by-step explanation:

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Kevin filled up his 14-gallon gas tank for $29.26. What was the price per gallon?
Pachacha [2.7K]

Answer:


Step-by-step explanation: You just divide 29.26 dollars by 14 and get the unit rate of ..

2.09

7 0
3 years ago
If e.g Lawrence had 2 braincells and lost 3 how many would lawrence have?
Mandarinka [93]

Answer:

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Step-by-step explanation:

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3 years ago
Consider the exponential function
evablogger [386]

<u>Given</u>:

The given function f(x)=19,000 \cdot 0.96 ^x which models the value of Mark’s car, where x represents the number of years since he purchased the car.

We need to determine the approximate value of Mark's car after 7 years.

<u>Value of the car:</u>

The value of the car after 7 years can be determined by substituting x = 7 in the function f(x)=19,000 \cdot 0.96 ^x, we get;

f(7)=19,000 \cdot 0.96 ^7

f(7)=19,000 \cdot 0.7514474781

f(7)=14277.502

Rounding off to the nearest dollar, we get;

f(7)=14278

Thus, the approximate value of Mark's car after 7 years is $14278.

Hence, Option a is the correct answer.

7 0
2 years ago
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The graph shows the cost of some taxi journeys. work out a formula for C in terms of n.
Serga [27]

Given:

The graph of cost of taxi with respect to number of miles.

To find:

The formula for C in terms of n.

Solution:

In the given graph x axis represents the number of miles (n) and y-axis represents the cost of taxi (C).

From the given graph it is clear that, the line passes through the points (0,3) and (5,6). So, the equation of line is

y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)

y-3=\dfrac{6-3}{5-0}(x-0)

y-3=\dfrac{3}{5}(x)

Adding 3 on both sides, we get

y=\dfrac{3}{5}x+3

Putting y=C and x=n, we get

C=\dfrac{3}{5}n+3

Therefore, the required formula is C=\dfrac{3}{5}n+3.

7 0
3 years ago
Please help, due tonight
ryzh [129]

Answer:

There's an app call ( m a t h w a y) that would give u the answer in sec

8 0
2 years ago
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