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valentinak56 [21]
1 year ago
7

HELP ASAPPPPPPP!!!!!!!!!!!

Mathematics
1 answer:
kolbaska11 [484]1 year ago
5 0

Answer:

x = 15

Step-by-step explanation:

you have a straight line and a straight line measures 180.  You have a 90 degree symbol.

180 = 90 + 47 + 2x + 13

180 = 150 + 2x  Subtract 150 from both sides of the equation

30 = 2x  Divide both sides by 2

15 = x

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A plane takes off and climbs steadily for 15 minutes until it
Nezavi [6.7K]

Step-by-step explanation:

Mark each mark by 15 mins add an extra tick at the time section

the corner before the first 15 min mark make a tilted line to 15 mins and 30,000 feet draw a straight line till 2 hours and 15 mins draw titled down to 2 hours and 30 mins

4 0
3 years ago
Please don't give me a link as an answer
tino4ka555 [31]

Answer:

x=2

Step-by-step explanation:

x+2=4

x=2

6 0
3 years ago
Read 2 more answers
First 8 is added to me , then j am multiplied by 6.then 40 is subtracted from me .Finally I am divided by 10. The result is 11.
alexdok [17]
11x10=110
110+40=150
150/6=25
25-8=17
17 is the number.
4 0
3 years ago
3x + x + x + x − 3 − 2 = 7 + x + x In the equation above, what is the value of x?
algol13

Answer:

x=3

Step-by-step explanation:

3x + x + x + x − 3 − 2 = 7 + x + x

Combine like terms

6x -5 = 7+2x

Subtract 2x from each side

6x-2x -5 = 7+2x-2x

4x-5 =7

Add 5 to each side

4x-5+5 = 7+5

4x =12

Divide by 4

4x/4 = 12/4

x = 3

7 0
3 years ago
An expression involves subtracting two numbers from a positive number. Under what circumstances with the value expression be neg
Svetach [21]
So (positive integer)-x-y can be negative
so to get a negative number as your result/answer, x+y must be greater than (positve integer) so  for example


lets say (positive integer)=8
x+y must be greater than 8 to make the equation negative so
example
x=5
y=4
x+y=9
8-9=-1
7 0
3 years ago
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