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nevsk [136]
3 years ago
12

27 minus 9X +15 Y please

Mathematics
2 answers:
Makovka662 [10]3 years ago
8 0

Answer:

3(9-3x+5y)

Step-by-step explanation:

Oksanka [162]3 years ago
7 0

27 - 9x +15y

Factor out common  term 3 :

3(9-3x+5y)

hope this helps!

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The triangle inequality theorem states the sum of the lengths of any two sides of a triangle is _____ the length of the third si
frez [133]

Answer:

see explanation

Step-by-step explanation:

the sum of the lengths of any two sides of a triangle is greater than the length of the third side.

if the sides are a, b, c , then the following must be true

a + b > c

a + c < b

b + c > a

for the 3 sides to form a triangle

6 0
1 year ago
The total surface area of a cube is 600
schepotkina [342]

Answer:

10

Step-by-step explanation:

Surface area is the sum of the areas of all faces (or surfaces) on a 3D shape. A cuboid has 6 rectangular faces. To find the surface area of a cuboid, add the areas of all 6 faces.

600 / 6 = 100

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7 0
2 years ago
Help ASAP. Thank you! Find the area of the shaded region.<br> 80°<br> 5 cm<br> A=[?] cm2
pashok25 [27]

Answer:

Step-by-step explanation:

\text{The area shaded outside of the triangle is}\\ \\ A=\frac{\pi r^2\theta}{360},\ r=5,\ \theta =80^o\\ \\ A=\frac{50\pi}{9}\\ \\ \text{Then we must add the area of the shaded triangle.}\\ \\ A=\frac{bh}{2}\\ \\ \frac{b}{2}=5sin40^o\\ \\ h=5cos40^o\\ \\ A=25sin40^o(cos40^o)\\ \\ \text{Total area is}\\ \\ A=\frac{50\pi }{9}+25sin40^o(cos40^o)\\ \\ A\approx 29.8cm^2

8 0
2 years ago
Read 2 more answers
What percent 591 is of 2364?
Novosadov [1.4K]
Since percent means parts out of 100 then x/100=x%

the easy way is to do it is to divide 591 by 2364
591/2364=0.25
0.25/1 multiply by 100/100=25/100=25%

the answer is 25%

3 0
3 years ago
Read 2 more answers
How do you interpret the value of the mean or the median in a situation
natka813 [3]

Answer:

Adding all the numbers together and dividing by the number of numbers

Example:

1, 3, 5, 6, 6, 6, 8, 8, 35, 46

Adding them together results in 124

124 divded by the number of numbers is 124 / 10 = 12.4

So the mean / median in this example is 12.4

(I think, hopefully this helps and I hope you have a nice day!)

3 0
2 years ago
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