Mathematics, 10.02.2020 05:22 golderhadashaowtatz
A mother has two children whose ages differ by 5 years. The sum of the squares of their ages if 97. The square of the mother’s age can be found by writing the squares of the children’s ages one after the other as a four-digit number. How old is the mother?
Answers: 2
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Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square
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Convert (-3,0) to polar form. a. (3,0’) b. (-3,180’) c. (3,180’) d. (3,360’)
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Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50.
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Talia grouped the terms and factored out the gcf of the groups of the polynomial 15x2 – 3x – 20x + 4. her work is shown below. (15x2 – 3x) + (–20x + 4) 3x(5x – 1) + 4(–5x + 1) talia noticed that she does not have a common factor. what should she do?
Answers: 1
A mother has two children whose ages differ by 5 years. The sum of the squares of their ages if 97....
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