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True [87]
3 years ago
13

Solve - 8+ (15 - 3)/4

Mathematics
1 answer:
Blizzard [7]3 years ago
3 0

Answer:

5

Step-by-step explanation:

15-3= 12

12+8 =20

20/4 =5

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Whats the second smallest number that has 1,2,3,4,5 as factors and its special name for it?
denis23 [38]
12345 factor is 120

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8 0
3 years ago
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Solve the system by substitution<br> -x - y - z= -8<br> -4x + 4y + 5z = 7<br> 2x + 2z = 4
Stella [2.4K]

First:

2x + 2z = 4

2(x+z)=4

x+z=4/2

x=2-z

-x - y - z=  -8

-(2-z)-y-z= -8         replace x

-2+z-y-z= -8          (cancel z)

-2-y= -8

6 = y

Then:

-4x + 4y + 5z = 7  replace x and y

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16 + 9z = 7

9z = 7 - 16

9z = -9

z = -9/9

z= -1

Finally

x= 2-z  replace z

x = 2- (-1)

x = 3

5 0
3 years ago
The net of a cone is composed of a circle and a <br> triangle<br> wedge<br> triangle
jok3333 [9.3K]

Answer:

I would say triangle. But I am not completely sure!

Step-by-step explanation:

Hope this helps!

6 0
2 years ago
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Find the volume of the cylinder. What is the exact volume in terms of π? (diameter= 16m) Options a.) 1000pi cubic m b.) 1024pi c
Kazeer [188]
The volume for any cylinder, right or oblique, would be base x height. Even though an oblique cylinder looks quite different from a right cylinder, their volumes would be equal (given that their radius and height are equal). Think about it, the area of a parallelogram would equal the area of the rectangle if their heights and bases were the same, so that would apply for this also.

V= Bh
The base would stand for that top and bottom of the cylinder, or the circles. The volume for circle is pi x radius squared. 
V = \pi  r^{2}h
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V = \pi4096 m^{3}
6 0
3 years ago
Someone please help!
DochEvi [55]

Answer: 62cm^2

Step-by-step explanation: 70-8=62

7 0
3 years ago
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