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steposvetlana [31]
3 years ago
9

10 PT QUESTION

Mathematics
2 answers:
love history [14]3 years ago
5 0
The particular construction used will make OS the angle bisector of ∠POQ, so
.. ∠POS = (1/2)*∠POQ.

This is true for selection C.
pentagon [3]3 years ago
3 0

Answer:

The correct option is c.

Step-by-step explanation:

It is given that Meg constructed triangle POQ and then used a compass and straightedge to accurately construct line segment OS.

From the given figure it is clear that OS is angle bisector of POQ,

\angle POS=\angle QOS           (Definition of angle bisector)

\angle POQ=\angle POS+\angle QOS

\angle POQ=\angle POS+\angle POS

\angle POQ=2\angle POS

It means angle POQ is twice of angle POS.

In option A, the measure of angle POS is 25 degrees, measure of angle POQ is 40 degrees.

In option B, the measure of angle POS is 25 degrees, measure of angle POQ is 30 degrees.

In option D, the measure of angle POS is 20 degrees, measure of angle POQ is 30 degrees.

In options A, B and D, the measure of angle POQ is not twice of angle POS.

In option C, the measure of angle POS is 20 degrees, measure of angle POQ is 40 degrees

Here the measure of angle POQ is twice of angle POS. Therefore option c is correct.

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One square grid is formed of 400 squares. Another square grid is formed of 256 squares. If the two grids join with a third at th
Sav [38]
One square grid has an area of 400.
Another square grid has an area of 256.

The area of the third grid can be:

(squares in third grid) + 256 = 400

OR

256 + 400 = (squares in third grid)

We get this by applying the Pythagorean theorem.

So, the squares in the third grid can either be 144 or 656. And we only have 144 as an option, so that is your answer.

Your final answer is D. 144.
4 0
3 years ago
One day at St. Philip's High School, 1/2 of the pupils walked to school, 1/5 of the pupils came to school by bus, and the remai
Doss [256]
Let P be the number of kids,
we know P>57
take 1-(1/2)-(1/5)=3/10
therefore 57 is 3/10P
3/7P=57
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it would be incorrect if we didnt get a positive integer.
7 0
3 years ago
How many gallons of paint will you need in order to paint a wall that is 42 feet wide and 27 feet high if one gallon will cover
GREYUIT [131]

Answer:

42 x27  //// 1134 is the area

Step-by-step explanation:

1134/ 200= 5.67

You have to round up because you can’t get .67 of a paint bucket So you would have to round it out. <em>About 6 buckets.</em>

6 0
2 years ago
In the triangle abc the side length side are bc=14 and ac=7 whats b
olga2289 [7]

hope this helps you mate

8 0
2 years ago
PLEASE HELP ME SO I CAN MOVE ON FROM THIS TOPIC
ExtremeBDS [4]

Answer:

3rd option

Step-by-step explanation:

(\frac{f}{g} )(x)

= \frac{f(x)}{g(x)}

= \frac{2x^2-5x-3}{2x^2+5x+2} ← factorise numerator and denominator

= \frac{(x-3)(2x+1)}{(x+2)(2x+1)} ← cancel (2x + 1) on numerator/ denominator

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4 0
3 years ago
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