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Alenkinab [10]
3 years ago
10

.The sum of the angles of a polygon is 900⁰ .How many sides does it have​

Mathematics
1 answer:
DanielleElmas [232]3 years ago
5 0

Answer:

heptagon

Step-by-step explanation:

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There are 45 students who play a woodwind instrument in the school band. Of these, 18 play the saxophone. What percent of these
Mashutka [201]

Answer:

40% students play the saxophone.

Step-by-step explanation:

Given:

Total Number of students who play woodwind instrument = 45

Number of students who play saxophone = 18

We need to find the percent of students who play saxophone.

Solution:

Now we can say that;

To find the percent of students who play saxophone we will divide Number of students who play saxophone by Total Number of students who play woodwind instrument and the multiply by 100.

framing in equation form we get;

percent of students who play saxophone = \frac{18}{45}\times100= 40\%

Hence 40% students play the saxophone.

3 0
3 years ago
Martha has saved 2,700 to share with her family . She divides one -third of her saving equally between her two children , lola a
VikaD [51]

Answer:

150

Step-by-step explanation:

one third of 2700 = 900

900/2 = 450

450/3 = 150

6 0
3 years ago
Write the slope -intercept form of the equation. y-4=2(x-3)
abruzzese [7]

Answer:

y=2x-2

Step-by-step explanation:

Slope intercept form y= mx+b

y-4 = 2(x-3)

y-4= 2x-6

y-4+4= 2x-6+4

y= 2x-2

5 0
3 years ago
What is the volume of the sphere with a 12 cm radius
professor190 [17]

Answer:

2304 pi cm^3

Step-by-step explanation:

The equation is 4/3(pi)(r^3). From there, you can just plug in the given radius value and solve the equation!

6 0
3 years ago
I need some answers please please please
8_murik_8 [283]

Answer:

what does slope mean?

4 0
3 years ago
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