ANA POST TEST Part 3

What is the hypothesis and conclusion in the statement. “If a polygon has three equal sides, then it is an equilateral triangle.”

• Hypothesis: An equilateral triangle is a polygon Conclusion: It has three equal sides.

• Hypothesis: An equilateral triangle has three equal sides Conclusion: it is a polygon.

• Hypothesis: A polygon has three equal sides Conclusion: It is an equilateral triangle

• Hypothesis: It is an equilateral triangle Conclusion: A polygon has three equal sides

Tags

CCSS.3.G.A.1

Among the given mathematical sentences, which are considered linear inequalities in two variables? A. 2x = 8y – 9 B. 5y – 3 > 7x C. 10y – 2x = -4 D. 6x + 4y ≠ 12

• C and D

• A and B

• A and C

• B and D

Which of the following represent the quantities leading to finding the dimension of a rectangular picture frame with an are (x² – 21x + 108) in²?

• 7 in and 10 in

• 9 in and 12 in

• 6 in and 9 in

• 8 in and 11 in

In a school hall, the number of chairs per row is two less than the number of row. If the total number of chairs is 48, what is the number of rows and the number of chairs per row?

• 6 rows and 8 chairs

• 12 rows and 4 chairs

• 8 rows and 6 chairs

• 4 rows and 12 chairs

Tags

CCSS.HSA.CED.A.1

The converse of a conditional statement is “If Q, then P”. What is it contrapositive statement?

• If not Q then not P

• If not Q then P

• If not P then not Q

• If P then Q

During Math Camp, campers need to construct their tent. They made up tent in a shape of a triangle. The illustration shows the structure of the tent. Given that in ∆LOV, OE is the perpendicular bisector of LV. If the measure of LE = 50 cm and EV = 10x cm, then what is x?

• 6

• 10

• 5

• 50

Tags

CCSS.HSG.CO.C.9

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Tags

CCSS.8.EE.C.8B

. Ana asserted that the relations {(apple, narra), (banana, coconut), (orange, mahogany)} and {(3,4), (4,5), (5,6), (6,7), (7,8)} are both functions. Which statement/s can be used to support and prove her claim? I. Every element in the domain is mapped to a unique element in the range. II. Each element in the domain is mapped to any two or more elements in the range. III. Each element in the range is mapped to any two or more elements in the domain. IV. No two distinct ordered pairs have equal ordinate.

• I only

• I, II, and III

• I, II, III, and IV

• II only

Tags

CCSS.8.F.A.1

Which of the following illustrate SAS Triangle Congruence Postulate?

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Tags

CCSS.HSG.SRT.B.5

Mervin can make 5 baskets every hour. What is the independent variables?

• Price of each basket.

• Number of hours Mervin made baskets.

• Total number of baskets Mervin made.

• Number of baskets made per hour.

Tags

CCSS.6.EE.C.9