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Scorpion4ik [409]
3 years ago
13

△QRS is rotated about point P to △Q′R′S′ .

Mathematics
1 answer:
Sedbober [7]3 years ago
4 0

Answer:

As Given △QRS is rotated about point P to △Q′R′S′ .

As we know after rotation by any angle of pre-image neither the shape nor size of the image changes, the image after rotation is congruent to pre image.

Out of the options given

→The corresponding lengths, from the point of rotation, between the pre-image and the image are preserved.

→The corresponding angle measurements in each triangle between the pre-image and the image are preserved.

are true.



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1 1/5 as decimal because im doing surface area but its hard​
professor190 [17]

Answer:

1.2

Step-by-step explanation:

1 \frac{1}{5\\}=1.2

7 0
3 years ago
find two consecutive odd integers whose product is 1 less than 6 times their sum. Domain for the smallest : {-1, 1, 11}
inn [45]
Let x be the 1st odd number, and x+2 the second odd consecutive number:

(x)(x + 2) = 6[((x) + (x+2)] -1
x² + 2x = 6(2x + 2) - 1

x² + 2x = 12x +12 - 1
And x² - 10x - 11=0

Solve this quadratic expression:

x' = [+10 +√(10²- 4.(1)(-11)]/2  and x" = [+10 -√(10²- 4.(1)(-11)]/2

x' = [10 + √144]/2      and  x" = [10 - √64]/2

x' = (10+12)/2    and x" = (10-12)/2

x = 11 and x = -1

We have 2 solutions that satisfy the problem:

1st for x = 11, the numbers at 11 and 13
2nd for x = - 1 , the numbers are -1 and +1
If you plug each one in the original equation :(x)(x + 2) = 6[((x) + (x+2)] -1
you will find that both generates an equlity


6 0
3 years ago
Here are two sums.
max2010maxim [7]

Answer:

6/7 - 1/3

Step-by-step explanation:

You know that 1/2=0,5

Then, you have to solve the two sums:

2/15+1/3=((2*3)+(15*1))/(15*3)=(6+15)/45=21/45=0,4666=0,47

6/7-1/3=((6*3)-(7*1))/(7*3)=(18-7)/21=11/21=0,5238=0,52

You now know what number of 0,47 and 0,52 is closer to 0,5; which is 0,52

0,47 is to 0,03 from 0,5

0,52 is to 0,02 from 0,5

4 0
3 years ago
Read 2 more answers
Drag the tiles to the boxes to form correct pairs.
Rufina [12.5K]

product - result of multiplication

quotient - result of division

sum - result of addition

difference - result of subtraction

6 0
2 years ago
Read 2 more answers
Please HELP ME!!!!!!!!
Varvara68 [4.7K]

Step-by-step explanation:

(3, -2)

(x, y) → ((x - 5), (y + 6))

(3, -2) → ((3 - 5), (-2 + 6))

(3, -2) → (-2, 4) which is the third option

7 0
3 years ago
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