If the line Y = x + 3 B and the two axes of the area of a triangle is 6 units, is for B?

相关推荐

• SAT OG 2道数学题 ,帮忙讲解一下哈～～ 在线等A measuring cup contains5/1 of orange juice.it is then filled to the 1 cup mark with a micture that contains equal amounts of orange,grapefruit,and pineapple juces.what fraction of the final mixture is orange juice?In the xy-plane,line L passes through the origins and is perpendicular to the line 4x+y=k,where k is a constant.if the two lines intersect at the point (t,t+1),what is the value of t?A -4/3B -5/4C 3/4D 5/4E
• 1.已知x=√2+√3,且(x⁴)²+1=x⁴(6y+8),则y的值是_____.2.If a right triangle has edge lengths a-b,a,and a+b(a and b are both positive integers),then the perimeter of the triangle might be ( )【单选题】（A）60.（B）70.（C）80.（D）90.3.计算：2的2013次-2的2012次-2的2011次……-2²-2-1=_____.
• 先在此谢过各路好汉了!1---In triangle ABC,AB=AC=2,whch of the following culd be the area of triangle ABC?Indicate all possible areas.A) 0.5 B) 1.0 C) 1.5 D)2.0 E) 2.5 F)3.02---Each integer from 1 to 50 whose units digit is a 3 is written on a slip of paper and placed in a box.If two slips of paper are drawn at random,what is the probability that both numbers are prime?(答案是几分之几)3---A jar contains 20 marbles:4 red,6 white and 10 blue.If you remove one at a time,ra
• If the line Y = x + 3 B and the two axes of the area of a triangle is 6 units, is for B?
• The point P(7,-4)lies on the curve y=4/(6-x)(a) If Q is the point(x,4/6-x),use your calculator to find the slopemPQ of the secant line PQ (correct to six decimal places) for the following values of x.(1) 6.9 mPQ=?(2) 6.99 mPQ=?(3) 6.999 mPQ=?(4) 6.9999 mPQ=?(5) 7.1 mPQ=?(6) 7.01 mPQ=?(7) 7.001 mPQ=?(8) 7.0001 mPQ=?(b) Using the results of part (a),guess the value of the slope m of the tangent line to the curve at P(7,-4),m=?(c) Using the slope from pa
• If the line Y = x + 3 B and the two axes of the area of a triangle is 6 units, is for B?
• sketch the graph y=3∧x[这是x次方] on an x-y axes.use a domain of -3＜x＜3.write out the function that:a)reflects this function over the x-axes.b)reflects this function over the y-axes.c)reflects this function over the y=x line
• 求解一道SAT2的数学题Which of the follwing is the equation of a line that is parallel tl the line passing through the points (0,6）and (2,0）?（A)x－3y＝7(B)x－y＝21(C)x＋3y＝7（D）3x－y＝7(E)3x＋y＝7 这题什么意思啊?帮忙翻译一下
• an equation of the line tangent to the graph of f(x)=x(1-2x)^3 at the point (1,-1) is?A.y= -7x+6B.y= -6x+5C.y= -2x+1D.y= 2x-3E.y= 7x-8
• A triangle has three sides.对three划线提问
• Given 2 sides of a right triangle,calculate:The hypotenuse of the triangle.Each of the angles of the triangleThe area of the triangleYou must:Reference the math library.Declare the necessary symbolic constants (hint:PI,but there may be more).Format floating point output.