Mathematics, 24.02.2021 18:00 IDONTHAVEABRAIN
8+(-7) 16. (3-(-4)*7, when x = 3 when s= -3 -1 2a. W+(-7), when w=-1 2b. -4v when v=-7 and c= -2 3 a -50 + (-6)u-3, when d= 2 and u=7 3b. d. when q=-10 4 a. (109 - 4), when q = 7 4b. (56-(-6))?, when b=0 5a. 7p+5 5 6.69-9. when q = 4 and g = 1 when p= -3 -5 4 8a 9-1-(-1), when q= 1 and r = 7 6 b. b-n-8, when b= -3 and n=5 72. d(-7 - s), when d = -5 and s= -2 7 b. p-C, when p= -3 and c= 8
Answers: 2
Mathematics, 21.06.2019 18:00
Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.
Answers: 1
Mathematics, 21.06.2019 20:00
Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0
Answers: 2
Mathematics, 22.06.2019 00:30
Will mark brainliest for correct answer! i have been on this problem for an hour and can't find the answer. i'm begging here! incase you cant read the instructions in the picture because of too much or too little lighting: note: enter your answer and show all the steps that you use to solve this problem in the space provided.write a list of steps that are needed to find the measure of b. provide all steps as clear as possible, !
Answers: 1
Mathematics, 22.06.2019 00:30
Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.
Answers: 1
8+(-7) 16. (3-(-4)*7, when x = 3 when s= -3 -1 2a. W+(-7), when w=-1 2b. -4v when v=-7 and c= -2 3 a...
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