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The density of gold is 19.3 g/cm. Which of the following shows the mass of a gold bar that is 4.50 cm 8.00 cm 20.00 cm? Given: wzx and yzx are right triangles, wx = yx. Prove wxz ~= yx .....plz answer will give brainlyest!! k - 873 = -695What is the answer How did the cotton gin lead to more slavery?O A. It took many slaves to take care of and operate the machine.O B. It cost more to raise the kind of cotton that the machine wouldwork on.O C. The work of gathering the cotton crops became more difficult.O D. More slaves were needed to keep up with the increased demandfor cotton. (-7/10)=?/10 change to higher terms please help !! What is the purpose of cardiorespiratory assessment?1. to diagnose hypertension 2. to estimate VO2max3. to estimate cardiac output4. to diagnose coronary heart disease Solve the equation for y. y-x=5 What factors do ride engineers have to consider when designing roller coasters to give riders a thrilling experience that is also safe? PLEASE HELP !!! i need to know the surface area What is the domain of this relation? 95% of 15 i need help (4x) (5x+18) 81 solve for x I need to find the resultant matrix What is the equation of the vertical asymptote for the graph below ? y = 5 + 1 / x + 3 Which would most likely be found as a petrified fossil form?A. dinosaur skeletonB. insects in amberC. fish skeleton on the shore A bear cub weighed 10 pounds. Each month it gains 5 pounds. Which equation correctly shows this linear relationship. A.Y=5x +10B.Y=10x +5C.Y=5x-10D.Y=10x-5 1.6[7-4m]=302.[5+6a]-3=8 WILL GIVE BRAINIEST AND 100 POINTS TO CORRECT ANSWERA parallelogram is shown below:Part A: What is the area of the parallelogram? Show your work. (5 points)Part B: How can you decompose this parallelogram into two triangles? If this parallelogram was decomposed into two triangles, what would be the area of each triangle? (5 points) On the basis of the following notes, fill in the blanks given below:(to be done in the Creative Writing Notebook)Notes:i.Animal Ostrich ii.Habitat: Planes and deserts of Africaiii.Height: 8-9 ftiv.Weight: 200-350 poundsv.Characteristics: unique, largest living bird. Long skinny legs, big body with small wings. Long , pink, hairless neck, dangerous beak. Large eyes, black eye lashes, sharp eyesight.Males black feathers with some large white feathers (underside and tail)Females brown feathersCannot fly, good runner, powerful legs and kicks hard.Ostrich is found in nature in (a) _____, but is farmed all over the world for its meat. It is a unique looking animal and the (b) ____ bird. It is around 8-9 feet tall and weighs as much (c) ____ It has long , skinny legs and a big body with small wings. The males have black (d) ____on underside and tail. The females are usually have brown feathers. It has large eyes with (e) _____, and black eyelashes. The eyes are almost two inches in diameter. Even though it has wings it (f) ____. It runs at a great speed to escape from its enemies. When the bird is unable to run any further, it defends itself with (g)________. what chemical reaction type is Pb + 2 H3PO4 --> 3 H2 + Pb3(PO4)2