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grigory [225]
3 years ago
5

What is the value of x to the nearest tenth?

Mathematics
1 answer:
lord [1]3 years ago
4 0

check the picture below.


so x = b + b = √(180) + √(180).

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( There are two similar triangles on the graph below. Use the graph to answer the questions. You must answer each question AND e
Evgen [1.6K]

Answer:

The Slope of both the lines is the same.

Step-by-step explanation:

Given two co-ordinates (x1, y1) and (x2, y2), the slope of a line can be found using the formula:

slope = \frac{y2-y1}{x2-x1}

For the diagonal line of the first triangle, the coordinates are (0, 0) and (2, 1)

slope of diagonal line of first  triangle = \frac{1 - 0}{2 - 0} = \frac{1}{2}

For the diagonal line of the large triangle, the coordinates are (2, 1) and (6, 3)

slope of diagonal line of second  triangle = \frac{3-1}{6-2} = \frac{2}{4} = \frac{1}{2}

7 0
3 years ago
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beks73 [17]

Answer:

18x^2+6

Step-by-step explanation:

2(9x^2+3)

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5 0
3 years ago
Triangle ABC has side lengths:
Nat2105 [25]
ABC and HJK are congruent and the corresponding sides and angles are equal. Side HJ is congruent with side AB so HJ is also 3.5cm in length.
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3 years ago
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What is the answer to this -3m=-9+-2m
ikadub [295]
1. <span>Simplify -9 + -2m to -9 - 2m

-3m = -9 - 2m

2. </span><span>Add </span>2m <span>to both sides

-3m + 2m = -9

3. </span><span>Simplify -3m + 2m to -m

-m = -9

4. </span><span>Multiply both sides by </span><span><span>−<span>1

m = 9

Done! :) our answer is m = 9</span></span></span>
5 0
3 years ago
The value of y is directly proportional to the value of x. If y = 180 when x = 50, the value of y when x = 25?​
Triss [41]

Answer: y = 90

Step-by-step explanation:

Since x and y are proportional, when x =25 (which is 50 divided by 2), y would be 90 since 90 is 180 divided by 2.

8 0
3 years ago
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