Answer:
Isosceles and Scalene
Step-by-step explanation:
I did some research and plus we learned about angles and triangles in Geometry.
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<Jayla>
Answer:
x=3.85
brainliest plssssssss
Step-by-step explanation:
<u>Question:</u>
x+3.6= −4.75
<u />
<u>Step 1:</u>
<u>Subtract 3.6 from both sides of the equation</u>
x+3.6-3.6=-4.75-3.6
<u>Step 2:</u>
<u>Subtract the Numbers and simplify</u>
x=3.85
Answer:
.7660
Step-by-step explanation:
when you get to 0 at 7660 you round with the number next to it if its 5 or bigger you add a one to the number since 4 isn't greater than or equal to 5 than your numbers stay the same
Linear equations are all solved the same way. Figure out the operations performed on the variable. Undo those in reverse order.
Here, the variable is
- divided by 2
- has -7 added.
In reverse order, we undo these operations by
- adding 7
- multiplying by 2.
Whatever we do to one side of an equation, we must also do to the other side. That is how the equal sign remains valid.
2 = m/2 -7
2 +7 = m/2 -7 +7 . . . . . add 7
9 = m/2 . . . . . . . . . . . . simplify
2*9 = 2*m/2 . . . . . . . . multiply by 2
18 = m . . . . . . . . . . . . . simplify. (You know that 2/2 = 1, and m*1 = m.)
The answer is m = 18.
_____
Check:
.. 2 = 18/2 -7
.. 2 = 9 -7 . . . . . . . true. The answer checks OK.
Answer:
Step-by-step explanation:
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