Mathematics, 04.03.2020 04:14 Mtovar7713
Angelique had 20 tokens to use for games at the arcade. She lost some of them. Her dad tripled the tokens she had left.
Angelique wrote the expression 3(20−t) to find the number of tokens she has now, where t is the number of tokens she lost.
Dante correctly wrote another expression, 60−3t, to find the number of tokens Angelique has now.
Use the drop-down menus to explain what each part of Angelique's and Dante's expressions mean.
Answers: 2
Mathematics, 21.06.2019 15:30
The ratio pv to nrt is plotted against pressure for ch4 at 0°c and 200°c. why does the curve for 0°c drop below the horizontal line for an ideal gas whereas the curve for 200°c does not?
Answers: 2
Mathematics, 21.06.2019 22:00
Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b
Answers: 1
Mathematics, 21.06.2019 22:30
Use the following statements to write a compound statement for the conjunction or disjunction. then find its truth value. p: an isosceles triangle has two congruent sides. q: a right angle measures 90° r: four points are always coplanar. s: a decagon has 12 sides. a) a right angle measures 90° or an isosceles triangle has two congruent sides; true. b) a right angle measures 90° and an isosceles triangle has two congruent sides; true. c) a right angle measures 90° and an isosceles triangle does not have two congruent sides; false. d) a right angle measures 90° or an isosceles triangle does not have two congruent sides; true.
Answers: 3
Mathematics, 22.06.2019 00:00
Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the sunflower? ? plz write a proportion to solve i will give you 100 points
Answers: 2
Angelique had 20 tokens to use for games at the arcade. She lost some of them. Her dad tripled the t...
Mathematics, 14.04.2020 19:23
Mathematics, 14.04.2020 19:23
History, 14.04.2020 19:24