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KonstantinChe [14]
2 years ago
15

In football, a field goal counts 3 points and extra points after touchdowns count as 1 point. A kicker scores 30 points on 16 ki

cks. How many of the kicks are field goals?
Mathematics
1 answer:
Alenkasestr [34]2 years ago
3 0
1 field goal was scored
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What is the area of this figure?<br><br> _______ square kilometers
Nimfa-mama [501]

Answer:

90 square kilometers

Step-by-step explanation:

1. split the figure in small definite sections

2. find the areas of the smaller sections.

3. find the sum of the areas.

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What is the area of a shape with points a 5 -8 b 11, -8 c 11,0 d 6,-3 e 4,-3
Dmitriy789 [7]

Answer:

Area of the given figure is 51.5 square units.

Step-by-step explanation:

Area of rectangle OCBH = Length × width

                                         = 11 × 8

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Area of trapezoid OGEF = \frac{1}{2}(b_1+b_2)\times h

                                         = \frac{1}{2}(\text{GE+OF)}\times (\text{OG})

                                         = \frac{1}{2}(3+6)\times 4

                                         = 18 units²

Area of trapezoid GCDE = \frac{1}{2}(\text{GC+DE)}\times (\text{GE})

                                         = \frac{1}{2}(7+2)\times 3

                                         = 13.5 units²

Area of triangle AFH = \frac{1}{2}(\text{Base})\times (\text{Height})

                                  = \frac{1}{2}(5)(2)

                                  = 5 units²

Area of polygon ABCDEF = Area of rectangle CBHO - (Area of trapezoid OGEF + Area of trapezoid GCDE + Area of triangle AFH)

                                           = 88 - (18 + 13.5 + 5)

                                           = 88 - 36.5

                                           = 51.5 units²

Therefore, area of the given polygon is 51.5 units²

3 0
3 years ago
Simplify the expression: 3(4d + 1) <br>​
Alexeev081 [22]

Answer:

12d+3

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What is the rule for the reflection ?
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Answer:

This idea of reflection correlating with a mirror image is similar in math.

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A reflection of a point, a line, or a figure in the X axis involved reflecting the image over the x axis to create a mirror image. In this case, the x axis would be called the axis of reflection.

Math Definition: Reflection Over the Y Axis

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The rule for reflecting over the X axis is to negate the value of the y-coordinate of each point, but leave the x-value the same.

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A photograph measuring 4 inches wide and 5 inches long enlarged to make a wall mural. If the mural is 100 inches wife , how long
Andrej [43]
The answer is 5 because 5x4=20 divided by 100
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