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Feliz [49]
3 years ago
10

Help me answer number 4

Mathematics
2 answers:
dimulka [17.4K]3 years ago
7 0

Answer:

45

Step-by-step explanation:

Pavel [41]3 years ago
3 0
The answer is actually 45
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Dawn bought 12 grams of chocolate. she ate half of the chocolate. How many grams of chocolate did she eat?
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Half of twelve is six.

She ate 6 grams.
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12- Find the percent of change: 56 increased to 88
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Estelle drew two parallel lines, PQ and RS, intersected by a transversal KL, as shown below: Two parallel lines, PQ and RS, are
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Step-by-step explanation:

I had this question on my practice exam for my midterm.

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3 years ago
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5/8 would be the answer..

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A student performed the following steps to find the solution to the question x^2 - 2x - 15 = 0. Where did the student go wrong?
nataly862011 [7]

Answer:

D  In step 3

Step-by-step explanation:

Given polynomial:  x² - 2x - 15 = 0

Step 1:  factor the polynomial ⇒ (x + 3)(x - 5) = 0

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Step 3:  x = -3  and x = 5

x - 5 = 0

Add 5 to both sides:

⇒ x - 5 + 5 = 0 + 5

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7 0
2 years ago
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