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shutvik [7]
3 years ago
9

Give B= {a,l,g,e,b,r} and C={m,y,t,h} find B U C

Mathematics
1 answer:
masha68 [24]3 years ago
6 0

The union of a collection of sets is the set of all elements in the collection.

We have B = {a, l, g, e, b, r} and C = {m, y, t, h}

<h3>B ∪ C = {a, l, g, e, b, r, m, y, t, h}</h3>
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6÷x (1+2)=1 please tell me how to work this out
Vinvika [58]
First of all 1+2=3 which leads to 6:3x=1 3x=6:1 3x=6 X=2
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3 years ago
Giving 20 Brainly points pls solve
tresset_1 [31]

The volume of the cylinder is 254,571.43cm³.

The surface area of the cylinder is 22,628.57 cm².

<h3>What is the volume of the cylinder?</h3>

A cylinder is a three-dimensional object. It is a prism with a circular base.

Volume of a cylinder =πr²h

  • π = 22/7
  • r = radius = diameter / 2 = 60/2 = 30cm

22/7 x (30²) x 90 = 254,571.43cm³

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(2 x 22/7 x 30 x 90) + (2 x 22/7 x 30²)

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To learn more about to determine the volume of a cylinder, check: brainly.com/question/9624219

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6 0
2 years ago
HELP PLEASE!!
Harman [31]

Answer:  \text{quadrilateral FSHB}\sim\text{quadrilateral KTWJ }

Step-by-step explanation:

To polygons are said to be similar if all the corresponding angles of given polygons are equal.

In the given figure, it can be seen that in quadrilateral FSHB and quadrilateral KTWJ all the corresponding angles are equal.

∠F=∠K

∠S=∠T

∠H=∠W

∠B=∠J

Therefore, The given polygons are similar.

Hence, \text{quadrilateral FSHB}\sim\text{quadrilateral KTWJ }

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KengaRu [80]

Answer:

l = -16/3   m = 80/3

Step-by-step explanation:

see attached for step by step

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Find the unit rate. round to the nearest hundred if necessary
Lina20 [59]
360÷60=60 60 miles per hour    6840÷45=152 152 costumes per day   45.5÷13=3.5 rounded to nearest hundred= 4 4 meters per second    $7.40<span>÷5=$1.48 rounded to nearest hundred = 1 $1 per pound</span>
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3 years ago
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