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Gelneren [198K]
2 years ago
6

In a small community college lecture hall there are 13 rows of seats , for the first four rows the number of seats are 10,14,18,

22,.... How many seats does the last row have
Mathematics
2 answers:
antoniya [11.8K]2 years ago
8 0
The answer is 58...
hope this helps
enot [183]2 years ago
3 0
There will be 58 seats in the last row. You just find the number of seats added to each row than add it up till you get to the 13'th row
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pentagon [3]
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3 years ago
Express jenny’s age in terms of a if jenny is three years less than half of Anne’s age.
hram777 [196]

Answer:

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5 0
2 years ago
Jake built a skateboard ramp, if the distance of the ramp is 10 ft. The ramp rises a
ikadub [295]

Answer:

Angle made by ramp with ground is ≈19.29^{\circ}

Step-by-step explanation:

Diagram of given scenario is shown below.

Given that,

Horizontal Distance of Skateboard ramp is 10 ft.

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From figure,

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In \triangle ABC, AB=3.5 and BC=10.

Clearly see that we need to find measure of angle \angle C.

Using Trigonometric ratio:

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Therefore, Angle made by ramp with ground is ≈19.29^{\circ}

8 0
3 years ago
Could you please explain <br><br> find an equation for i, -i, -4, 1 = x as its solution
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We can do this easily using 0s.

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5 0
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7 0
1 year ago
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