5:29 CFind the Discriminant- then tell how many solutions.Show Set Up1) What is the number of solutions of:7x? + 3x - 12 = 0a =b =Show what each variable is equal to.D? - 4(b2 – 4acDiscriminant -->Type of Solution12.34+

Answered: Image /qna-images/answer/6b52af9e-2071-415f-8105-6fefce93927e.jpg

Answered: Find the Discriminant- then tell how…

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter10: Inequalities

Section10.4: Solving Combined Inequalities

Problem 40WE

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Suppose that the two angles are supplementary. Find expressions for the supplements, using the expressions provided in Exercise 28, parts a to c. For two complementary angles, find an expression for the measure of the second angle if the measure of first is: a x b (3x12) c (2x+5v)
Eleanor finds the 15-mile road from A to C is under construction. A detour from A to B of 5 miles and then from B to C of 13 miles must be taken. How much farther is the detour from A to C than the road from A to C? Exercises 7, 8
In trapezoid ABCD not shown, mA=x2+10, mB=x3+50 and mC=x5+50. Find all possible values of x.
Given: l1l2l3,AB=5,BC=x,DE=x2,EF=7 Find: x,BC,DE
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In Exercises 44 and 45, use the formula from Exercise 43. Similar triangles were used to find h and H. A margarine tub has the shape of a frustum of a cone. With the lower base having diameter length 11 cm and the upper base having diameter length 14 cm, the volume of such a container 623 cm tall can be determine by using H=3223 cm, h=26 cm. Find its volume. A frustum of a cone is the portion of the cone bounded between the circular base and a plane parallel to the base. With dimensions are indicated, show that the volume of the frustum of the cone is V=13R2H13rh2

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Find the Discriminant- then tell how many solutions. 1) What is the number of solutions of: Show Set Up 7x? + 3x - 12 = 0 a = b = C = Show what each variable is equal to. O? - 4(D0 b2 – 4ac Discriminant ---> Type of Solution