25 POINTS!!!!!

Mathematics

2 answers:

navik [9.2K]3 years ago

5 0

Answer:

∠8 measures 88 degrees.

Step-by-step explanation:

Given the two parallel lines cut by transversal.

Angles 1 to 8 are labelled in diagram as shown in attachment.

∠7 measures 92 degrees.

As n is a straight line therefore

∠7 and ∠8 forms a linear pair.

⇒ ∠7 and ∠8 are supplementary therefore adds up to 180°

∠7+∠8=180°

92°+∠8=180°

∠8=180°-92°=88°

Hence, ∠8 measures 88 degrees.

Option 2 is correct.

Alborosie3 years ago

3 0

180-92=88 the answer is 88 because a line is equal to 180 degrees and you got one angle equaling 92 degrees so you just subtract 180 minus 92, getting you angle 8 to be 88 degrees

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A rancher has 2 comma 200 feet of fencing to enclose a rectangular pig pen. However, one side of the pen lies along a river and

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Answer:

$A = 2200x - 2x^2$

Step-by-step explanation:

Let's x be the length of the side that is NOT the same as the side along the river (or in opposite). From the fencing perimeter of 2200ft we can calculate the other side y of the rectangular:

y = 2200 - 2x

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