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deff fn [24]
3 years ago
5

In the figure below, AMNO

Mathematics
1 answer:
NeX [460]3 years ago
4 0

Given:

\Delta MNO\cong \Delta PQR

To find:

The length of QR.

Solution:

We have,

\Delta MNO\cong \Delta PQR

Then, MN=PQ                 (CPCTC)

10=4x-2

10+2=4x

12=4x

Divide both sides by 4.

\dfrac{12}{4}=x

3=x

Similarity,

MO=PR            (CPCTC)

2y+3=21

2y=21-3

2y=18

Divide both sides by 2.

y=9

Now,

x+y=3+9

x+y=12

Therefore, the correct option is d.

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The product of 8 and 12
DENIUS [597]

\text{Hey there!}

\text{The \bf{product}}\text{ of 8 and 12 is [blank]}

\text{Whenever you see the word \bf{product}}\text{ in mathematics, it usually means}\\\text{multiply}

\text{\bf{The PRODUCT of 8 and 12 is 96 because 8 times 12 equal 96}}

\boxed{\boxed{\huge{\text{\bf{Answer: 96}}}}}}\huge\checkmark

\text{Good luck on your assignment and enjoy your day!}

~\frak{LoveYourselfFirst:)}

3 0
3 years ago
Read 2 more answers
I need to know how to answer this I forgot allot of things during the summer question 2
frutty [35]
2  2/5 7 goes into 5 1 with two left over the and 1 and 1

6 0
3 years ago
Find the sample space for the experiment.
Advocard [28]

Answer:

S ={(1+1=2), (1+2=3), (1+3=4), (1+4=5), (1+5=6), (1+6=7),

     (2+1=3), (2+2=4),(2+3=5),(2+4=6),(2+5=7),(2+6=8),

     (3+1=4), (3+2=5),(3+3=6),(3+4=7),(3+5=8),(3+6=9),

     (4+1=5), (4+2=6),(4+3=7),(4+4=8),(4+5=9),(4+6=10),

     (5+1=6), (5+2=7),(5+3=8),(5+4=9),(5+5=10),(5+6=11),

     (6+1=7), (6+2=8),(6+3=9),(6+4=10),(6+5=11),(6+6=12)}

Step-by-step explanation:

By definition the sample space of an experiment "is the set of all possible outcomes or results of that experiment".

For the case described here: "Toss a six-sided die twice and record the sum of the results".

Assuming that we have a six sided die with possible values {1,2,3,4,5,6}

The sampling space denoted by S and is given by:

S ={(1+1=2), (1+2=3), (1+3=4), (1+4=5), (1+5=6), (1+6=7),

     (2+1=3), (2+2=4),(2+3=5),(2+4=6),(2+5=7),(2+6=8),

     (3+1=4), (3+2=5),(3+3=6),(3+4=7),(3+5=8),(3+6=9),

     (4+1=5), (4+2=6),(4+3=7),(4+4=8),(4+5=9),(4+6=10),

     (5+1=6), (5+2=7),(5+3=8),(5+4=9),(5+5=10),(5+6=11),

     (6+1=7), (6+2=8),(6+3=9),(6+4=10),(6+5=11),(6+6=12)}

The possible values for the sum are 2,3,4,5,6,7,8,9,10,11,12

5 0
3 years ago
A scale has a percent error of 7%. The scale reads the mass of a book as 450 g.
Hatshy [7]
500 grams I think it probably will be wrong but worth a try
7 0
3 years ago
Read 2 more answers
Tom graphed the points A(2,-1) and B(3,4) on a coordinate plane.
FromTheMoon [43]

Answer:

AB = \sqrt{34}

Step-by-step explanation:

Calculate the distance d using the distance formula

d = √ (x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = A(- 2,  1) and (x₂, y₂ ) = B(3, 4)

d = \sqrt{(3+2)^2+(4-1)^2}

   = \sqrt{5^2+3^2}

  = \sqrt{25+9}

   = \sqrt{34}

   

8 0
4 years ago
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