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2 years ago

What is the area or the front side of the house

Mathematics

1 answer:

snow_lady [41]2 years ago

5 0

54 l think hope this helps :)

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A rectangular pyramid is sliced so the cross section is perpendicular to its base and passes through its vertex. What is the sha

Margaret [11]

The shape of the cross section is a triangle. Therefore, the answer is the second option: Triangle.
A rectangular pyramid is a pyramid that has a rectangle as its base. Therefore, its base has four sides. The rectangular pyramid also has four triangles that coming together in its apex. So, if the rectangular pyramid is sliced so the cross section is perpendicular to its base and passes through its vertex, the cross section obtained is a triangle.

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3 years ago

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Is heating a can of soup be reasonable to say 3 milliliters or 300 milliliters

Mumz [18]

He can’t because soup is always hot

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3 years ago

What is 69/16 in fraction simplest form

Tom [10]

It is 4 wholes 5/16. when you divide 69 by 16 it gives you 4 remainder 5

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3 years ago

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A concert hall has 12 seats in the first row, 14 seats in the second row, 16 seats in the third row, and so on. If the pattern c

Marrrta [24]

Given:

The number of seats in the first row is a₁ = 12.

The series of the increasing number of seats is 12, 14, 16......

The objective is to find the total number of seats in the first 12 rows.

Explanation:

The difference between the number of seats in each row can be calculated by the difference between the successive terms of the series.

$\begin{gathered} d=14-12=2 \\ d=16-14=2 \end{gathered}$

The number of rows to be calculated is n = 12.

To find the number of seats:

The number of seats presents in the first 12 rows can be calculated as,

$S_n=\frac{n}{2}\lbrack2a_1+(n-1)d\rbrack$

On plugging the obtained values in the above equation,

$\begin{gathered} S_{12}=\frac{12}{2}\lbrack2(12)+(12-1)2\rbrack \\ =6\lbrack24+11(2)\rbrack \\ =6(46) \\ =276 \end{gathered}$

Hence, the total number of seats in the first 12 rows is 276.

8 0

10 months ago

It wants me to find the degree of FJE and FJH but these confuse me

ELEN [110]

Here, EJI + FJE = 180 [ Linear-Pair Equation ]
FJE + 135 = 180
FJE = 180 - 135
FJE = 45

Now, FJH + FJE = 180 [Linear-Pair Equation ]
FJH + 45 = 180
FJH = 180 - 45
FJH = 135

Hope this helps!

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3 years ago