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3 years ago

55x - 21a ..............

Mathematics

1 answer:

RoseWind [281]3 years ago

8 0

What is the question?

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Classify the shape as precisely as possible based on its markings.

AlekseyPX

Answer:

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

M∠Q = m∠R = m∠S = 40 POINTS!!!!!!!

Marizza181 [45]

9514 1404 393

Answer:

∠Q = 89°

∠R = 123°

∠S = 91°

Step-by-step explanation:

It seems easiest to start by finding the measures of each of the arcs. The measure of an arc is double the measure of the inscribed angle it subtends.

arc QRS = 2·∠P = 114°

So, ...

arc QR = arc QRS - arc RS = 114° -41° = 73°

The total of the arcs around the circle is 360°, so ...

arc PQ = 360° -arc PS -arc QRS

arc PQ = 360° -137° -114° = 109°

∠Q = (1/2)(arc RS + arc PS) = (1/2)(41° +137°)

∠Q = 89°

∠R = (1/2)(arc PS +arc PQ) = (1/2)(137° +109°)

∠R = 123°

∠S = (1/2)(arc PQ +arc QR) = (1/2)(109° +73°)

∠S = 91°

7 0

2 years ago

Last Tuesday was silly hat day at Toby's school. 74 students wore a silly hat and 666 students did not. What percentage of the s

valina [46]

Answer:

10%

Step-by-step explanation:

The total population of students will be equal to the sum of both those who wore the silly hat and those who didn't hence

Total students= 74+666=740

Number of students who wore silly hat is given as 74 hence when expressed as a percentage of the total students' population we get that

percentage of the students wore a silly hat= $\frac {74\times 100}{740}=10\%$

Therefore, 10% of students wore a silly hat last Tuesday

4 0

2 years ago

Can someone please help me and show the steps? Thank you

Maksim231197 [3]

0.348 is the answer

3 0

3 years ago

Somebody help me with this? Please

defon

Answer:

See the attached image for solutions.

Step-by-step explanation:

X-ray vision to all students ratio:

6:36, which can be simplified to 1:6.

Flight to all students ratio:

8:36, which can be simplified to 2:9.

Flight to inivisibility ratio:

8:36, which can be simplified to 2:3.

Hope this helps! :)

6 0

2 years ago

Read 2 more answers