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4 years ago

If C=(a,b,x,y) and D=(m,n,o,p) then c union d is

Mathematics

1 answer:

Ilya [14]4 years ago

5 0

Step-by-step explanation:

here,

C={ a,b,x,y}

D ={ m,n,o,p}

now,

C union D ={a,b,x,y} union {m,n,o,p}

= {a,b,x,y,m,n,o,p}

therefore C union D ={ a,b,x,y,m,n,o,p}

hope u get it...

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X = A 21.6 B 12.9 C 9.1

Artist 52 [7]

Answer:

B: 12.9

Step-by-step explanation:

If A B and C are the alternatives, the answer is B: 12.9

The reason is that the hypotenuse can't be smaller than one of its sides, that eliminates alternative C.

And also, the hypotenuse can't be bigger than segments AC + BC, since the side AC is bigger and AC measures 10.8, the hypotenuse would have to measure < 21.6

Any questions, comment.

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3 years ago

Read 2 more answers

Please help me!

Zigmanuir [339]

Answer:

s = 14

Step-by-step explanation:

Step 1: Combine like terms.

$(\frac{2}{3}s + \frac{5}{6}s) = 21$
$(\frac{4}{6}s + \frac{5}{6}s) = 21$
$\frac{9}{6}s = 21$
$\frac{3}{2}s=21$

Step 2: Multiply both sides by 2/3.

$\frac{3}{2}s * \frac{2}{3} = 21 * \frac{2}{3}$
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3 years ago

What is the volume of the rectangular prism below in cubic inches?

lions [1.4K]

Answer:

Step-by-step explanation:

The volume formula is all the dimensions multiplied together, or lengthxwidthxheight.

So, you do 1x1x2 which is 2 feet. HOWEVER, it is looking for CUBIC INCHES, not cubic FEET.

There are twelve inches in a foot so 2x12=24 inches.

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2 years ago

pls help me,, the length of a rectangle is four less than the width. if the area is 32 ft^2, find the width and length.

Ksju [112]

Answer:

width is 8 length is 4

Step-by-step explanation:

4*8 is 32

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3 years ago

Write an equation of the line that passes through (−5, −2)(−5, −2) and is parallel to y=23x+1y=23x+1.

Klio2033 [76]

Assuming you meant 2/3
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y=2/3x+1
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point slope
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a point is (x1,y1)

slope=2/3
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y-(-2)=2/3(x-(-5))
y+2=2/3(x+5)
or
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7 0

3 years ago