What is cross multiplying? 4(3-u)+u=22+2u what does u equal? Would the square root of 5 plus the square root of 20 equal 10? Which of the following equals {x^2}/{x^3 x^n}? a. x^{n - 1} b. x^{n + 1} c. x^{1 - n} d. 1/{x^n} e. 1/{x^{n + 1 ...
What statements describe one of the transformations preformed on f(x)=x to create g(x)=2x+5 Which property of a rigid transformation is exclusive to rotations? What is cross multiplying? Explore our homework questions and answers library Search Browse Browse by subject...
Cross multiplying gives 3x+3y=73x−146y, and simplifying gives xy=14970. Since 149 and 70 are relatively prime, we let x=149 and y=70, giving a2+b2=149 and ab=70. Since a>b>0, the only solution is (a,b)=(10,7), which can be seen upon squaring and summing the various...
a而達到刀具安全使用之目的,並同時避免刀刃潮濕氧化及滋生病菌。 But achieved goal of the cutting tool safety handling, and simultaneously avoids the knife edge oxidizing moistly and multiplying the germ.[translate] a上个月经理忙于一项对营销活动的研究工作。 Previous month manager is busy with one item...
cross multiplying (thi is the bit I'm not sure about - i don't know if you can do this across an inequality): That's very likely your problem- Multiplying on both sides of inequality by a negative number changes the direction of the inequality. If you multiply bo...
, so a couple of things here. First, real quick to the Cavs win total. They are on pace for basically 70 wins right now, 69.8. I just did the math real quick on my phone. I think I did it right. think it’s 23 times 82 divided by 27. Is t...
When it comes to financial analysis, having a solid understanding of various mathematical tools and techniques can make all the difference. One such tool that is commonly used in finance is cross-correlation. In this blog post, we will dive into the definition of cross-correlation, discover how...
Right multiplying by advances the tangent vector by geodesic flow by angle , as it replaces by , and replaces by . Now suppose one has a spherical triangle with vertices , with the spherical arcs subtending angles respectively, and the vertices subtending angles respectively; suppose also tha...
The area of a rectangle is calculated by multiplying the length times the width. For example, a cutting board is 10 inches in length and 6 inches wide. The space that this cutting board takes up is 10*6=60 square inches. Create an account to start this course today ...
What is cross multiplying? If a = i + j + 4k and b = i + j + 5k. Compute the cross product a x b. Compute the cross product of (i - 2j + 3k) and (-2i + j - 2k). How to do backward cross-product? Why is cross-product not commutative?