Answer:
I also have this same question.
Step-by-step explanation:
Can anybody help?
Answer:
55 degrees
Step-by-step explanation:
a line is 180 degrees. also, all angles in any triangle add up to 180 degrees. so, find the missing angle in the triangle by 180-30-25=125 degrees. Then to find angle 4, 180-125=55 degrees.
Step-by-step explanation:
seven less than three times this number = 7 - 3x
7 - 3x divided by 5 times the square of number =
<em>hope </em><em>this</em><em> answer</em><em> helps</em><em> you</em><em> dear</em><em>.</em><em>.</em><em>.</em><em>and </em><em>may </em><em>u</em><em> have</em><em> a</em><em> great</em><em> day</em><em> ahead</em><em>!</em>
Answer:
Step-by-step explanation:
1). (B). Replace one equation with the sum/difference of both equation.
System B is
- 4x - 6y = 9 ........ <em>(1B)</em>
-4x + 3x = - x
- 6y + y = - 5y
9 - 4 = 5
- x - 5y = 5 ........ <em>(2B)</em>
2). Yes, both system are equivalent.
Answer:
2$ compatible numbers are 200 and 100
Step-by-step explanation: