Let x be the first
the second x +2
the third x+ 4
<span>twice the smallest 2x
</span><span>three times the largest 3(x+4 )
</span>2x + <span>3(x+4 )=42
</span>
2x +3x +12 = 42
5x= 30
x=6 the second is 8 the third is 10
Answer:
yes it is true
Step-by-step explanation:
they both equal 6
Answer: Statement 1 is the same as statement 2
All 90 degrees are right angles and all right angles are 90 degrees
Step-by-step explanation:
1. If the measure of an angle is 90 degrees, then it is a right angle.
2. If an angle is a right angle, then it will measure 90 degrees.
Statement 1 is the same as statement 2
All 90 degrees are right angles and all right angles are 90 degrees
An ' equal to ' can be introduced such that
If 90 degrees = right Angle
Then right angle = 90 degrees
Step-by-step explanation:
50-50+15d =125-50
15d = 75
15d/15=75/15
d=5