5
CHALLENGE Sara had some marbles. She got 20 more marbles for her
birthday, and she got 30 m...
Mathematics, 05.01.2021 06:10 myanniespencer39
5
CHALLENGE Sara had some marbles. She got 20 more marbles for her
birthday, and she got 30 marbles at the store. Now Sara has 100 marbles.
How many marbles did she have to start?
Answers: 2
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Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol
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The ratios 3: 9, 4: 12, 5: 15, and 6: 18 are a pattern of equivalent ratios in the ratio table. which is another ratio in this pattern?
Answers: 1
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Right triangle xyz has a right angle at vertex y and a hypotenuse that measures 24 cm. angle zxy measures 70º. what is the length of line segment xy? round to the nearest tenth. 8.2 cm 8.7 cm 22.6 m 25.5 cm
Answers: 1
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