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e-lub [12.9K]
2 years ago
11

The temperature of a substance is -29.9 F. The temperature decreases by 8.7 and then again by 17.8"

Mathematics
1 answer:
earnstyle [38]2 years ago
6 0

Answer:

3.4

Step-by-step explanation:

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Answer:

Area of the shaded region = 6.88 cm²

Step-by-step explanation:

Area of the shaded region = Area of the rectangle - Area of the semicircle

Area of the rectangle = Length × Width

Length of the rectangle = AD = 8 cm

Width of the rectangle = OP = 4 cm [OP, OB and OC are the radii of the circle which are equal in measures]

Area of the rectangle = 8 × 4 = 32 cm²

Area of the semicircle = \frac{1}{2}\pi r^{2}

                                     = \frac{1}{2}\pi (OP)^{2}

                                     = \frac{1}{2}\pi (4)^{2}

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Area of the shaded region = 32 - 25.12

                                              = 6.88 cm²

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Triangle PQR is transformed to triangle P′Q′R′. Triangle PQR has vertices P(8, 0), Q(6, 2), and R(−2, −4). Triangle P′Q′R′ has v
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5(2x - 4) = 45
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Alice deposited 600 dollars in a new savings account, no other deposits were made, after 3 months interest was computed at an an
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Answer:

: Gumuhit ng tatlong bagay na sa alam mo ay naging epekto ng digmaan. Iguhit ito Sa loob

ng mga bilog.

Step-by-step explanation:

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