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Svetlanka [38]
3 years ago
12

Solve for x.........

Mathematics
1 answer:
True [87]3 years ago
8 0

Answer:

9x-25 = 5x+7          (reason: opposite sides of a parallelogram are equal)

4x-25 = 7

4x = 7+25

4x = 32

x = 8

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A number is increased by 5% twice. This can also be written as" a number is increased by __% (see attachment below)
Aliun [14]

Answer:

a number is increased by 5%

8 0
2 years ago
Translate the following algebraic expression into a written expression 3x ^ 2 + 2y + 1/2
qaws [65]

Answer:

5

Step-by-step explanation:

5 0
4 years ago
Point Q is on line segment PR. Given QR= 2x + 4, PQ = x, and
34kurt

Answer:

Step-by-step explanation:

Point P is on line segment

O

Q

‾

OQ

​

. Given

O

P

=

6

,

OP=6,

O

Q

=

4

x

−

3

,

OQ=4x−3, and

P

Q

=

3

x

,

PQ=3x, determine the numerical length of

O

Q

‾

.

OQ

​

.

Label known information:

Label known information:

O

P

Q

6

3x

OQ = 4x – 3

O

P

+

P

Q

=

OP+PQ=

 

 

O

Q

OQ

6

+

3

x

=

6+3x=

 

 

4

x

−

3

4x−3

−

4

x

−4x=

 

 

−

4

x

−4x

−

x

+

6

=

−x+6=

 

 

−

3

−3

−

6

−6=

 

 

−

6

−6

−

x

=

−x=

 

 

−

9

−9

−

x

−

1

=

−1

−x

​

=

 

 

−

9

−

1

−1

−9

​

x

=

x=

 

 

9

9

Plug in value of

x

to find

O

Q

:

Plug in value of x to find OQ:

O

Q

=

4

x

−

3

=

4

(

9

)

−

3

=

33

OQ=4x−3=4(9)−3=33

You can plug

x

into each expression:

You can plug x into each expression:

O

P

Q

6

3(9)

OQ = 4(9) – 3

Simplify:

Simplify:

O

P

Q

6

27

OQ = 33

Final Answer:

Final Answer:

O

Q

=

33

OQ=33

8 0
3 years ago
Which measurements below will not create a right triangle? *
san4es73 [151]
5 inches, 6 inches, and 7 inches does not create one because 5*2 plus 6*2 equal 61 not 49 of 7*
6 0
3 years ago
Please answer all the questions
NARA [144]

I am not answering all the questions.

I will only do the first one.

A = pir^2

A = pi(6)^2

A = 36pi

You do the rest.

5 0
3 years ago
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