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mr Goodwill [35]
3 years ago
11

Can someone help me with this problem

Mathematics
1 answer:
TEA [102]3 years ago
3 0

Answer:

y = 102, z = 67

Step-by-step explanation:

The angles 113 and z form a straight angle and are supplementary, thus

z = 180 - 113 = 67

The sum of the 4 interior angles of a quadrilateral = 360°

Sum the interior angles and equate to 360 for y

y + 102 + 89 + 67 = 360, that is

y + 258 = 360 ( subtract258 from both sides )

y = 102

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6 0
3 years ago
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4 0
4 years ago
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Dimas [21]
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7 0
3 years ago
Evaluate function at the given value using the remainder theorem.
garik1379 [7]

Answer:

6

Step-by-step explanation:

f(a)=a^4-2a^3 -10a^2 -7a \\\\f(-2) = (-2)^4-2(-2)^3 -10(-2)^2 -7(-2)\\\\~~~~~~~~~=16-2(-8)-10(4)+14\\\\~~~~~~~~~=30+16-40\\\\~~~~~~~~~=46-40\\\\~~~~~~~~~=6

5 0
2 years ago
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Answer : There are 13 fish food bags are could fit in a box of size 3\frac{1}{4} ft.

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Hence, there are 13 fish food bags are could fit in a box of size 3\frac{1}{4} ft.

3 0
3 years ago
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