subject
Mathematics, 26.03.2021 04:10 brittanyfox411

9.) In isosceles trapezoid ABCD with AB=CD, if AB = 3x -15 and CD = 7x – 55, find AB.
B
(1) 10
(2) 25
(3) 15
(4) 30


9.) In isosceles trapezoid ABCD with AB=CD, if AB = 3x -15 and

CD = 7x – 55, find AB.
B
(1) 10
(2

ansver
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 17:30, wwesuplexcity28
33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.
Answers: 1
image
Mathematics, 21.06.2019 18:30, starlightmoon213
The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?
Answers: 3
image
Mathematics, 22.06.2019 00:00, christeinberg1
An equation in slope-intersept form the lines that passes thought (-8,1) and is perpindicular to the y=2x-17.
Answers: 1
image
Mathematics, 22.06.2019 01:00, SpeechlessZzz9920
For every corresponding pair of cross sections, the area of the cross section of a sphere with radius r is equal to the area of the cross section of a cylinder with radius and height 2r minus the volume of two cones, each with a radius and height of r. a cross section of the sphere is and a cross section of the cylinder minus the cones, taken parallel to the base of cylinder, is the volume of the cylinder with radius r and height 2r is and the volume of each cone with radius r and height r is 1/3 pie r^3. so the volume of the cylinder minus the two cones is therefore, the volume of the cylinder is 4/3pie r^3 by cavalieri's principle. (fill in options are: r/2- r- 2r- an annulus- a circle -1/3pier^3- 2/3pier^3- 4/3pier^3- 5/3pier^3- 2pier^3- 4pier^3)
Answers: 3
You know the right answer?
9.) In isosceles trapezoid ABCD with AB=CD, if AB = 3x -15 and CD = 7x – 55, find AB.
B
...

Questions in other subjects:

Konu
Mathematics, 16.11.2020 23:10
Konu
Biology, 16.11.2020 23:10