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sergey [27]
3 years ago
10

Witch type of angle has a measure of 160 degrees?

Mathematics
2 answers:
kykrilka [37]3 years ago
7 0
Obtuse angle which can my more than 90°
iren [92.7K]3 years ago
5 0
An obtuse angle is an angle greater than 90°
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A 1010​-sided die is rolled. the​ die's faces are labeled with the numbers 1 through 1010​, and each number is equally likely to
alina1380 [7]
It sounds like the problem should read: "A 10-sided die is rolled. The die's faces are labeled with the numbers 1 through 10, and each number is equally likely to be rolled. Find the probability of rolling an even number. What is the probability of rolling an even number?"

If that is the case, then the answer as a fraction is 1/2 which is 0.5 in decimal form

How did I get this answer? There are 10 values (1, 2, 3, 4, 5, 6, 7, 8, 9, 10). Of that list, five values are even (2, 4, 6, 8, 10). Divide the two values
5/10 = 1/2 = 0.5
8 0
3 years ago
HELP PLEASE!!! 28 POINTS!! 1)A professional pianist spends an average of 45 hours practicing the piano in a three-week period. U
tigry1 [53]

Answer:

Part 1) 180\ hours

Part 2) There are about 298\ catfish

Step-by-step explanation:

Part 1) we know that

1 month=4 weeks

Let

x------> the number of hours of practice for three months

so

Convert months to weeks

3 months=3(4)=12 weeks

using proportion

\frac{45}{3}\frac{hours}{weeks} =\frac{x}{12}\frac{hours}{weeks}\\ \\ x=45*12/3\\ \\x=180\ hours

that means------> In three months (12 weeks) the pianist practice 180 hours

Part 2)

Let

x------> the number of bass

y------> the number of catfish

we know that

Using proportion

\frac{10}{7}\frac{bass}{catfish} =\frac{425}{y}\frac{bass}{catfish} \\ \\y=425*7/10\\ \\y=297.5\ catfish

There are about 298\ catfish

8 0
3 years ago
Find the product of 543 and 36.<br> A. 507<br> B. 19,548<br> C. 15.08<br> D. 579
omeli [17]
1 <span>Set up the long multiplication.
</span>
<span><span>543</span><span>x36</span></span>

2 <span>Calculate 3 x 6, which is 18.
Since 18 is two-digit, we carry the first digit 1 to the next column.
</span>
3 <span>Calculate 4 x 6, which is 24. Now add the carry digit of 1, which is 25.
Since 25 is two-digit, we carry the first digit 2 to the next column.
</span>
4 <span>Calculate 5 x 6, which is 30. Now add the carry digit of 2, which is 32.
Since 32 is two-digit, we carry the first digit 3 to the next column.
</span>
5 <span>Bring down the carry digit of 3.
</span>
6 <span>Calculate 3 x 3, which is 9.
</span>
7 <span>Calculate 4 x 3, which is 12.
Since 12 is two-digit, we carry the first digit 1 to the next column.
</span>
8 <span>Calculate 5 x 3, which is 15. Now add the carry digit of 1, which is 16.
Since 16 is two-digit, we carry the first digit 1 to the next column.
</span>
9 <span>Bring down the carry digit of 1.
</span>
10 <span>Calculate 3258 + 16290, which is 19548
</span>

11 <span>Therefore, 543 x 36 = 19548.
</span><span>
The answer is B.19548</span>
6 0
3 years ago
Read 2 more answers
Just need help with changing the y-intercepts of the asymptotes :) please help asap!!!
horrorfan [7]

Answer:

why do you need do give almost ALL your points when people and your one only question???????????

5 0
3 years ago
Which fraction is greater than 2/3
Firlakuza [10]
4/5, 5/6, 3/4.... these are all greater than 2/3. 

I hope this helps!
~kaikers
5 0
3 years ago
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