Mathematics, 13.06.2020 03:57 crippyjay
Need help with a couple of geometry word problems. Giving 100 points, tysm if you help :)
The length of a rectangle is 2 cm less than three times the width. The perimeter of the rectangle is 92 cm. Find the dimensions of the rectangle.
A. 11, 31 cm
B. 12, 34 cm
C. 12, 38 cm
D. 13, 37 cm
The width and length of a rectangle are consecutive even integers (in ft.). Its perimeter is 52 ft. Find the dimensions of the rectangle.
A. 24, 28 ft.
B. 12, 14 ft.
C. 26, 28 ft.
D. 24, 26 ft.
Find the measures of two supplementary angles if 5 times the measure of one is equal to 59 degrees less than twice the measure of the other.
A. 43 degrees, 137 degrees
B. 41 degrees, 139 degrees
C. 39 degrees, 141 degrees
D. 37 degrees, 143 degrees
Four times the complement of an angle is 9 degrees more than the supplement of the angle. Find the angle.
A. 33 degrees
B. 57 degrees
C. 53 degrees
D. 37 degrees
Twice the complement of an angle is 26 degrees less than the supplement of the angle. Find the angle.
A. 64 degrees
B. 116 degrees
C. 154 degrees
D. 26 degrees
Answers: 3
Mathematics, 21.06.2019 18:20
Do social recommendations increase ad effectiveness? a study of online video viewers compared viewers who arrived at an advertising video for a particular brand by following a social media recommendation link to viewers who arrived at the same video by web browsing. data were collected on whether the viewer could correctly recall the brand being advertised after seeing the video. the results are given below.correctly recalled the brandarrival 409153browsing20484b. conduct the hypothesis test, using the 0.025 level of significance.what is the value of the test statistic? χ2stat=what is the p-value? p-value=is this value significant atα=0.025?
Answers: 2
Mathematics, 21.06.2019 20:20
Select the correct answer from each drop-down menu. the length of a rectangle is 5 inches more than its width. the area of the rectangle is 50 square inches. the quadratic equation that represents this situation is the length of the rectangle is inches.
Answers: 1
Need help with a couple of geometry word problems. Giving 100 points, tysm if you help :)
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