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Vikentia [17]
3 years ago
5

Find the length of segment GH.

Mathematics
2 answers:
lara [203]3 years ago
8 0

Answer:

it's 21-12 which is equal to 9

saw5 [17]3 years ago
7 0
Full length minus length f- g
21-12=9
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3 years ago
Two agent angles of a parallelogram are in the ratio 1 by 3 find the measures of all the angles​
zalisa [80]

Answer:

The measure of all the angles are;

45°, 135°, 45°, and 135°

Step-by-step explanation:

The given parameters are;

The ratio of two adjacent angles of the parallelogram = 1:3

Let x represent one of the adjacent angles, and let y represent the other adjacent angle

Given that two adjacent angles of a parallelogram are supplementary, we have;

x + y = 180°

x:y = 1:3

Therefore, y = 3 × x = 3·x, which gives;

x + 3·x = 180°

4·x = 180°

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Given that opposite interior angles of a parallelogram are equal, we have, the measure of all the angles are;

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3 years ago
A large brine tank containing a solution of salt and water is being diluted with fresh water.
kirza4 [7]

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Step-by-step explanation:

The relationship is modeled by the following function:

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FOIL backwards #5 please & thank you :)
larisa86 [58]


(5x+7)(2x−3) is the answer
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Step-by-step explanation:

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