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vovangra [49]
3 years ago
7

Geometry// question #8

Mathematics
1 answer:
MAVERICK [17]3 years ago
4 0

Answer:

see explanation

Step-by-step explanation:

The translation rule

(x, y ) → (x + 3, y - 2 )

Means add 3 to the original x- coordinate and subtract 2 from the original y- coordinate, thus

A(- 4, 1 ) → A'(- 4 + 3, 1 - 2 ) → A'(- 1, - 1 )

B(1, 1 ) → B'(1 + 3, 1 - 2 ) → B'(4, - 1 )

C(1, - 2 ) → C'(1 + 3, - 2 - 2 ) → C'(4, - 4 )

D(- 4, - 2 ) → D'(- 4 + 3, - 2 - 2 ) → D'(- 1, - 4 )

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kakasveta [241]
4^14

If you are multiplying terms with the same base (in this case 4), you add the exponents.
7 0
3 years ago
Surveyors wished to know the distance across a lake between A and B. They measured the distance from B to C as 100 m and the ang
kherson [118]

Answer:

<h3>AB ≈ 70m</h3>

Step-by-step explanation:

Check the attachment for the diagram.

You can see from the diagram that it is a right angled triangle with opposite side AB and adjacent side BC. Using SOH, CAH, TOA trig identity to get the length of AB. According to TOA;

tan 35° = opposite/adjacent

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5 0
3 years ago
Need help with calculus...not just answer. worked out with explanation please
Lera25 [3.4K]

since the fence will be 3 sides, the length would be length minus 2 widths

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area = (1200-2x)*x

= 1200x -2x^2


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8 0
4 years ago
The letters that form the word MATHEMATICS are placed in a bowl. Are the odds favorable or unfavorable that he will choose a let
balandron [24]

Answer:

4/11 and 2/11

Step-by-step explanation:

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3 0
3 years ago
What is an equation of the line that passes through the point (-5 7) and is parallel to the line x-5y=15
mafiozo [28]

Answer:

Step-by-step explanation:

Parallel lines have same slope.

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x - 5y = 15

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y = \frac{1}{5}x - 3

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3 years ago
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