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3 years ago

True or False 5y-200y=205y

Mathematics

2 answers:

Nikitich [7]3 years ago

6 0

the answer is false because y= 0

lara31 [8.8K]3 years ago

6 0

5y=200-y

5y+1y=+200

2.5y=+200

y=80

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The western and eastern cell towers are 10 miles apart. From the

Arte-miy333 [17]

The distance of the cell phone from the western tower is 27.47 miles and from the eastern tower is 1.76 miles

Explanation:

The sketch is attached for the reference.

tan (10) = $\frac{NE}{WE}$

$0.176 = \frac{NE}{10} \\\\NE = 1.76$

tan (70) = $\frac{NW}{WE} \\\\$

$2.747 = \frac{NW}{10} \\\\NW = 27.47$

Therefore, the distance of the cell phone from the western tower is 27.47 miles and from the eastern tower is 1.76 miles

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3 years ago

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Answer:

A. The ratios of the sine of the angle to the opposite side are the same.

Step-by-step explanation:

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3 years ago

Read 2 more answers

If polygon A is a parallelogram, and polygon B is a rectangle, which of the

Daniel [21]

Answer:

The answer is C

Step-by-step explanation:

* Lets talk about some facts in parallelograms and rectangles

- Rectangle is a parallelogram with right angles

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- A circle can circumscribe a quadrilateral if the opposite angles of

the quadrilateral are supplementary

- In the parallelograms opposite angles are equal

- The circle can circumscribe a rectangle because its opposite

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- The circle can't circumscribe a parallelogram because its opposite

angles are not supplementary they are equal

* Lets solve the problem

- Polygon A is a parallelogram

- Polygon B is a rectangle (parallelogram with right angles)

∵ The circle can't circumscribe a parallelogram because its opposite

angles are not supplementary

∴ Polygon A can't circumscribed by a circle

∵ Polygon B is a rectangle its opposite angles are equal the measure

of each one is 90°

∴ Its opposite angles are supplementary

∴ Polygon B can circumscribed by a circle

∵ The rectangle is a parallelogram with right angles

∴ Polygon B represents the only parallelogram that a circle can

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* The answer is C

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3 years ago

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We then shift the graph of the parent function 3 units right, to obtain the graph of

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See attachment.

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