Use similar figures to determine the value of X. X 450 84 cm 7 cm 450...
Use similar figures to determine the value of X. X 150 156 cm 13 cm 450 52 cm O A. 78 cm OB. 26 cm O c. 39 cm OD. 117 cm
8) The triangles below are similar find the value of X Question 8 The triangles below are similar. Find the value of x. 30 x 24 20 21 36 b) O 16 c) O 31.5 d) O 14 e) None of the above
Which value is the smallest? A. 4.5 x 102 mm B. 450 cm C. 4.5 cm D. 4.5 m E. 4.5 x 106 nm
A spring has k = 84 N/m . Use a graph to determine the work needed to stretch it from x = 3.3 cm to x = 6.3 cm , where x is the displacement from its unstretched length. Express your answer using two significant figures.
7. a. Determine whether the Mean Value Theorem applies to the function f(x) = 7 - x? on the interval (-1,2) b. If so, find the point(s) that are guaranteed to exist by the Mean Value Theorem. a. Choose the correct answer below. O A. Yes, because the function is continuous on the interval [-1.2] and differentiable on the interval (-1.2). O B. No, because the function is differentiable on the interval (-1.2), but is not continuous on the interval...
QC6-6 (similar to) Use the following data of Starfish Sales, Inc.: Units Sold $ Unit Units Cost Beginning inventory 24 $ 7 Purchase on Apr 25 308 Purchase on Nov 16 16 10 Sales Starfish Sales' average cost of ending inventory is Total Cost 168 240 160 O A. $176. O B. $232 O C. $450. OD. $203.
450 7 450 A X B If BC has length 7, find the length of AB and AC AB= AC = • Your answers need to be in exact form, do not use decimal approximations. • To enter a number like V3, use sqrt(3).
LIFO Perpetual Inventory The beginning inventory of merchandise at Rhodes Co. and data on purchases and sales for a three-month period ending June 30 are as follows: Date Transaction Number of Units Per Unit Total Apr. 3 Inventory 42 $450 $18,900 8 Purchase 84 540 45,360 11 Sale 56 1,500 84,000 30 Sale 35 1,500 52,500 May 8 Purchase 70 600 42,000 10 Sale 42 1,500 63,000 19 Sale 21 1,500 31,500 28 Purchase 70 660 46,200 June 5 Sale...
A teacher figures that finalgades in the demistry d partment are deabted as A, 25%, B25%, c to determine if the grade distribution for the department is different than expected Use a-0.01 . ms, D, 9s Grade A B C D F Number 36 42 60 14 8 O A. 0.01
Item 7 An 19-cm-long bicycle crank arm, with a pedal at one end, is attached to a 21-cm-diameter sprocket, the toothed disk around which the chain moves. A cyclist riding this bike increases her pedaling rate from 63 rpm to 92 rpm in 12 s. Part A What is the tangential acceleration of the pedal? Express your answer to two significant figures and include the appropriate units. T HẢ 5 6 = ? .005 Submit Previous Answers Request Answer X...