9) Alice has an older sister and a younger
sister. Her older sister is one year more than
tw...
Mathematics, 22.09.2021 03:40 DogeDogeLove
9) Alice has an older sister and a younger
sister. Her older sister is one year more than
twice Alice's age. Alice's younger sister is
three years younger than she is. The sum of
their three ages is 26. Find Alice's age.
Answers: 2
Mathematics, 21.06.2019 19:00
Write a function for a rotation 90 degrees counter clockwise about the origin, point 0
Answers: 1
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Lines b and c are parallel. what is the measure of 2? m2 = 31° m2 = 50° m2 = 120° m2 = 130°
Answers: 2
Mathematics, 22.06.2019 00:00
28 x 12 + 34 = ? it's for a test that if i fail on i will not proceed into the honor roll society i always dreamed of!me! worth 50 !
Answers: 1
Mathematics, 22.06.2019 01:00
Given right triangle a w/a hypotenuse length of x+4 and a leg of x, and right triangle b, w/ a hypotense length of 3y and a leg length of y+4 for what values of x and y are the triangles congruent by hl?
Answers: 3
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