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cricket20 [7]
3 years ago
14

Triangle PQR is similar to triangle VWX. What is the length of PR?

Mathematics
2 answers:
Firlakuza [10]3 years ago
8 0

Answer:10.5

Step-by-step explanation:I’m smart

Law Incorporation [45]3 years ago
7 0

Answer: 10 i promise u it is.

Step-by-step explanation:

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Mr Klinker is 35 and his daughter is 10. In how many years will Mr.Klinker be twice as old as his daughter? Right an algebriac e
cestrela7 [59]

10*2+35=x

20+35=55 Thats what i say the answer is


4 0
3 years ago
What is the complete factorization of x2 + 4x − 45?
Zanzabum

Answer:

(x-5) (x+9)

Step-by-step explanation:

what multiplies to -45 but adds to positive 4?  -5 and 9. that's how you get (x-5) (x+9)

7 0
2 years ago
Please help as soon as possible
Luda [366]
EQUATION 1: x-y=12
EQUATION 2: 3x+y=4

STEP 1:
solve for one variable in equation 1

x - y= 12
add y to both sides

x= 12 + y


STEP 2:
use x value from step 1 and substitute in equation 2

3x + y= 4

3(12 + y) + y= 4
multiply 3 by parentheses

(3*12) + (3*y) + y= 4
multiply inside parentheses

36 + 3y + y= 4
combine like terms

36 + 4y= 4
subtract 36 from both sides

4y= -32
divide both sides by 4

y= -8


STEP 3:
substitute y value from step 2 into either equation

x - y= 12
x - (-8)= 12
x + 8= 12
subtract 8 from both sides
x= 4


CHECK:
x= 4, y= -8

3x + y= 4
3(4) + (-8)= 4
12 - 8= 4
4= 4


ANSWER: The x value is 4 and the y value is -8.

Hope this helps! :)
5 0
3 years ago
if you brought a stock last year for a price of $106,and it has gone down 15%since then,how much is the stock worth now,to the n
rusak2 [61]

Answer:

the answer is 90 dollars and 1 cent

8 0
3 years ago
HELP DUE AT MIDNIGHT TN
White raven [17]

Answer:

102

Step-by-step explanation:

These angles are congruent due to corresponding angles thm

3x + 21 = 6x - 60

3x - 6x = -60 - 21

-3x = -81

x = 27

3x + 21

3(27) + 21

81 + 21

102

8 0
3 years ago
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