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harina [27]
3 years ago
10

Evaluate the expression for w= - 9 2(w+3)=​

Mathematics
2 answers:
lara [203]3 years ago
8 0

Answer:

2(-9+3) = -12

scZoUnD [109]3 years ago
8 0

Answer:

Step-by-step explanation:

w= - 9

2(w+3)

= 2(-9+3)

= 2(-6)

= -12

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Figure ABCD is a parallelogram. If point C lies on the line y= -1, what is the x-value or point C?
MrRa [10]

Answer:

The correct answer is option D.  4

Step-by-step explanation:

Points to remember

Opposite sides of the parallelogram are equal.

From the figure we can see that,AB and CD are opposite sides.

Therefore AB = CD

<u>To find the length of AB</u>

From the figure we get, AB = 4 units

Therefore CD = 4 units

<u>To find the x coordinate of point C</u>

y coordinate is -1

x coordinate is 4 units from point D

x coordinate of D is 0, therefore x coordinate of C = 0 + 4 = 4

The correct answer is option D. 4

4 0
3 years ago
Read 2 more answers
PLEASE HELP, WILL MARK BRAINLIEST!<br><br> 7/9x +2 = 5/6
harina [27]

Answer:

Exact Form:

x= -3/2

Decimal Form:

x= -1.5

Mixed Number Form

x= -1 1/2

Step-by-step explanation:

4 0
4 years ago
James won 9 out of 12 games in a school competition. What percent of competitions did James win
ratelena [41]
75% because 9/12 simplified is 3/4 which is 75%
5 0
3 years ago
If 42 pushups is done in 3 minutes how many can be done in 5
tresset_1 [31]
So first find out how many can be done in 1 minute.
In an equation it would be 3x=42
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So now you multiply what you can do in 1 minute by 5 minutes.
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4 0
3 years ago
Winston wants to find The volume of a cube. He uses the formula of volume of a cube V =s^3, where S is the length of one side of
AleksandrR [38]

Answer:

Step-by-step explanation:

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Winston has to do

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