Mathematics
Mathematics, 30.06.2019 09:20, sihamabdalla591

Everyone, this is the whole exam 65 points for 15 questions i need an a for the 1st final exam and answer in the next 5-15 min hurry and ill also give brainliest to the first person who answers first. ps: all of the pictures are in order of the question question 1 the net of an isosceles triangular prism is shown. what is the surface area, in square units, of the triangular prism? 88 units2 96 units2 112 units2 168 units2 question 2(multiple choice worth 5 points) (05.02 mc)hannah wants to laminate the tabletop in her study room. the tabletop is the shape of an isosceles trapezoid shown here. if laminating costs $4 per square foot, what is the total cost to laminate the tabletop? $16 $48 $64 $72 question 3(multiple choice worth 5 points) (06.01 lc)which of the following expressions can be used to find the area of a square with a side length of m? m2 m2 m2 m2 question 4(multiple choice worth 5 points) (06.03 mc)how is the expression (7 + y) β‹…9 described by its factors and terms? it is has two factors and the factor (7 + y) has two terms. it has three factors and the factor (7 + y) has two terms. it has three factors and the factor (7 + y) has one term. it has two factors and the factor (7 + y) has one term. question 5(multiple choice worth 5 points) (05.01 lc)a square is shown below. which expression can be used to find the area, in square units, of the shaded triangle in the square? β‹… 4 β‹… 4 β‹… 4 β‹… 4 β‹… 8 β‹… 8 β‹… 8 β‹… 8 question 6(multiple choice worth 5 points) (05.07 mc)marissa needs to paint all the faces and the base of a model pyramid she made for her history project. the dimensions of the pyramid are shown here. what is the total surface area of the pyramid? 140 in2 180 in2 240 in2 260 in2 question 7(multiple choice worth 5 points) (06.04 mc)what is the volume of two cubes with a side length of foot? v = s3, where s is the side length. ft3 ft3 ft3 ft3 question 8(multiple choice worth 5 points) (06.04 lc)what is the value of the expression 5x βˆ’ y when x = 3 and y = 1? 14 10 7 0 question 9(multiple choice worth 5 points) (06.02 lc)which of the following algebraic expressions can be used to express the statement "five less than y squared? " 5 βˆ’ 2y 2y βˆ’ 5 y2 βˆ’ 5 5 βˆ’ y2 question 10(multiple choice worth 5 points) (06.07 mc)of the four expressions presented here, which two are equivalent? expression i: 6n + 5 expression ii: 2n + 5 + n + 3n expression iii: 5n + 5 expression iv: 11n i and ii ii and iii iii and iv i and iv question 11(multiple choice worth 5 points) (05.03 mc)what is the area, in square units, of the polygon shown here? 14 units2 16 units2 17 units2 19 units2 question 12(multiple choice worth 5 points) (05.05 hc)the four points (βˆ’2, 5), (βˆ’2, βˆ’1), (5, βˆ’1), and (3, 5) are the vertices of a polygon. what is the area, in square units, of this polygon? 27 units2 33 units2 36 units2 51 units2 question 13(multiple choice worth 5 points) (06.01 mc)what is the value of the expression 2 + 32 β‹… (5 βˆ’ 1)? 31 32 37 38 question 14(multiple choice worth 5 points) (06.06 mc)using the distributive property, which of the following expressions is equivalent to 6(3 + 6y)? 9 + 6y 18 + 6y 9 + 12y 18 + 36y question 15(multiple choice worth 5 points) (05.02 lc)what is the area, in square inches, of the figure shown here? 15 in2 22 in2 24 in2 30 in2

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