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Naya [18.7K]
3 years ago
15

Examine ^ABC shown below -

Mathematics
2 answers:
cricket20 [7]3 years ago
8 0
I think it’s c I’m sorry if my equation was wrong
Lunna [17]3 years ago
5 0
The answer is 28.8 (the first option)
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SOMEONE HELP PLEASE...Rectangle or rhombus​
Vesna [10]

Answer:

the answer would be a rectangle

Step-by-step explanation:

A rhombus, like a rectangle, has two sets of parallel sides. A rhombus's top and bottom sides are slightly offset.

8 0
4 years ago
Read 2 more answers
Joan needs to estimate the size of her bedroom so that she can buy enough paint to cover the walls. Two of the walls measure 2.8
labwork [276]

The total area of the room is 37.6376 and the no. of cans required to paint the wall is 3 cans.

The measurement of two of the walls is 2.86 metres and 3.16 metre

Area of the two walls = 2(length x breadth)

Area = 2(2.86 x 3.16) = 18.0752 m²

The measurement of the other two walls is 2.86 metres and 3.42 metres

Area of the two walls = 2(length × breadth)

Area = 2(2.86 × 3.42) = 19.5624 m²

Total area = 18.0752 + 19.5624 = 37.6376 m²

If one can of paint can cover 15 m², the no. of cans required to paint the bedroom will be

No. of cans = Total area/Area covered by one can of paint

No. of cans = 37.6376/15 = 2.5091 = 3 cans (approx.)

3 0
2 years ago
Greta added 3/6 of a cup of sugar to her cake mix, then sprinkled
bazaltina [42]
3/6 of a cup, 1/6 times 3/1 equals 3/6 or 1/2 :)
8 0
3 years ago
What does the u stand for in these problems? is it the same as r?
Bezzdna [24]

I think "u" stands for units. u^2 means units squared which is like saying ft^2 if you were looking for the area of something with feet dimensions. So in this case, the circle has a diameter of x units (u) and an area of x units^2 (u^2\\). It is not the same as r. "r" is most always going to be used to represent the radius.

7 0
2 years ago
Write the first five terms of the geometric sequence with the given 1st term and the common ratio.
siniylev [52]

Answer:

  • 1/2, 1/4, 1/8, 1/16, 1/32

Step-by-step explanation:

<u>Given GP with:</u>

  • a_1= 1/2, r = 1/2

<u>The equation for nth term is:</u>

  • a_n=a_1*r^{n-1}

<u>Find the first 5 terms:</u>

  • a_1=1/2\\a_2=1/2*1/2=1/4\\a_3=1/2*(1/2)^2=1/8\\a_4=1/2*(1/2)^3=1/16\\a_5=1/2*(1/2)^4=1/32
6 0
3 years ago
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