What are the values of x in the equation x^2 - 6x + 9 = 25? For what value of k does the equation ^{2x} = k \sqrt x have exactly one solution? what is the y in the equation y=mx+b ? What is the value of x in the equation 3x minus 4y equals 65, when y equals 4?
If the y-value is four more than twice the x-value, then if we minus twice the x-value from y-value, we should get 4. y−2x=4 Thus, the...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts ...
百度试题 结果1 题目【题目】Eighteen plus nineteen equals t hirty-seven.with minus and for 相关知识点: 试题来源: 解析 【解析】 (C) 反馈 收藏
One hundred and twenty minus forty equals ___. A. cighty B. one hundred and sixty C. four thousand eight hundred D. thirty 相关知识点: 试题来源: 解析 【解析】8. A 结果一 题目 )8. One hundred and twenty minus forty equalsA. eightyB. one hundred and sixtyC. four thousand eight ...
If both x and y are integers, is an integer? (1) x + y = 0 (2) x2 − y2 equals the cube of an integer. 选项: A、Aif statement (1) ALONE is sufficient to answer the question but statement (2) alone is not sufficient; B、Bif statement (2) ALONE is sufficient to answ...
Fig. 2 MetricaI 30 Ancient method Full size image Hero’s argument is a little peculiar. We need to know that the example taken is general and not just an odd instance where half the area of the circle, taking the circumference as 3·diameter, equals (, withbequal to the diameter and...
Answer to: Find a set of solutions for (1+x^2)y^1=x^4 y^4 By signing up, you'll get thousands of step-by-step solutions to your homework...
Once the equation is determined as an exact equation, the general solution may be determined. Answer and Explanation: The given differential equation is - (y+2t2)dt+(t2y−t)dy=0 The equation is of the form Mdt+Ndy=0 {eq}M_y......
Given a double integral ∬Df(x,y)dA it is sometimes easier to rewrite the integral in polar coordinates, especially depending on the shape of the region D. In this case we use the formulas x=...
Answer to: Evaluate the triple integral triple integral_E y dV, where E is the region in the first octant underneath the plane 2x + 2y + z = 4. By...