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jenyasd209 [6]
2 years ago
10

Find the value of X. please help? I’m having so much trouble with this one because I’m not sure if it’s 35.

Mathematics
1 answer:
Zigmanuir [339]2 years ago
6 0

Answer: 138

Step-by-step explanation:

because the line that it is lying on is flat, it has to combine with the angle that is 42 degrees to equal 180. So just subtract 42 from 180 and its 138.

Hope this helped, please give brainliest :)

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HELP ASAP!!! i have an assigment and i dont get number 1. please if you're smart do it. I'm giving brainliest!!
AnnZ [28]

Answer:

3/3 , 3/3 , 1/3

7/7, 7/7, 7/7 , 4/7

4/4 , 4/4 , 4/4 , 2/4 u meant that?

5 0
3 years ago
2c – 4 = 3(4 – 2c)<br><br> please find c
astraxan [27]

Answer:

c = 2

Step-by-step explanation:

2c – 4 = 3(4 – 2c)

Expand brackets:

⇒ 2c – 4 = 12 - 6c

Add 6c to both sides:

⇒ 8c – 4 = 12

Add 4 to both sides:

⇒ 8c = 16

Divide both sides by 8:

⇒ c = 2

6 0
2 years ago
Read 2 more answers
peter keeps his pigs in a pen with a length of x+9 and a width of x-2. what is the area of peters pig pen
Vadim26 [7]

Step-by-step explanation:

my answer is x-7

hmmm.. I hope its correct#

5 0
3 years ago
Rewrite the expression using Distributive Property, then simplify<br><br> -1(x-9)+4x
pentagon [3]
First ask yourselfhat needs to be dristributed.
That would be -1 (x-9)
To distribute you have to multiply the number out side of the parentheses (-1) by each term inside the parentheses( x and -9)
-1×x=-x
-1×-9=9
Now the expression is
-x+9+4x
To simplify you have to combine like terms (4x and-x)
4x-x=3x
Your answer is 9+3x or 3(3+x).
5 0
3 years ago
A recipe call for 3/4 c of chopped pecans Brent wants to triple the recipe . Which numerical expression represents the amount of
mrs_skeptik [129]

Answer: 2 1/4

Step-by-step explanation:

From the question, we are told that a recipe call for 3/4 c of chopped pecans

and that Brentt wants to triple the recipe .

The numerical expression that represents the amount of pecans he will need will be gotten by multiplying 3/4c by 3. This will be:

= 3 × 3/4c

= 9/4c

= 2 1/4

5 0
2 years ago
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