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dsp73
3 years ago
13

Can you help me with this question

Mathematics
1 answer:
Brilliant_brown [7]3 years ago
6 0
V = A * h;
V = volume of the building;
h = 35 m ;
A = the area of floor plan;
A = 30 ^2 + π*15^2 - (π*15^2) / 4 => A = 900 + π*675 / 4 ≈ 
900 + 3.14*675 / 4 ≈ 900 + 529.87 ≈ 1429.87m^2
V ≈ 50045.45 m^3
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one

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4 years ago
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rjkz [21]

Answer:

( x - 2 )^2 + ( y - 1 )^2 = 1

Step-by-step explanation:

As i previously explained,

The general form of equation for a circle is ( x - h )^2 + ( y - k )^2 = r^2.

h and k are the co-ordinates of the center of circle and r is the radius

Here, We have (2,1) as the co-ordinates of the center of circle

Now,

( x - h )^2 + ( y - k )^2 = r^2

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( x - 2 )^2 + ( y - 1 )^2 = 1^2

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You can simplify this or leave it here.

8 0
3 years ago
In a bag there are pink buttons, yellow buttons and blue buttons.
larisa86 [58]

Answer:

do you have any options for this question just to check??

8 0
2 years ago
Vernon's work for finding the value of x is shown below. Lines A C and B D intersect at point E. Angle A E D is (16 x + 8) degre
Marta_Voda [28]

Answer:

<em>No, he should have set the sum of ∠AED and ∠DEC equal to 180°, rather then setting ∠AED and ∠DEC equal to each other</em>

Step-by-step explanation:

Find the diagram attached

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5 0
3 years ago
Read 2 more answers
A magician is performing for an audience of 32 men and 20 women. He selects a volunteer from the audience, has the volunteer sta
statuscvo [17]
32+20=52 so there are 52 people in all. 
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we multiply 32/52 with 31/51 to get 248/663. simply turn this fraction into a percent by multiplying the quotient by 100 and rounding it to the nearest tenth to get 37.4%
6 0
3 years ago
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