6. The difference between the highest and the lowest observation is known as
a) Class interval
b) Range
c) Frequency
7. Value of x in 2x + 7-23
a) 8
b) 10
c)2
8. If x= 4, then 3x - 5 is
a) 9
b) 7
c) 5
9. The sum of x and 2 is 7=
a) x + 7 = 2
b)2+7= x
c)x+2=7
10. An angle complimentary to 35° is______.
b) 55°
a) 40°
c) 90°
11. If two angles are supplementary then the sum of their measure is_____.
a) 180°
b) 90°
c) 60°
12. A triangle has____meridian______altitude.
a)3,3
b)2,1
c)3,2
Answers
Answered by
2
Answer:
6) Range
8)7
9)x+2=7
hope these answers helps you...
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