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storchak [24]
3 years ago
9

Which of the following are always true in a logical system? Check all that

Mathematics
2 answers:
mr Goodwill [35]3 years ago
6 0

Answer:

A. Theorems

and

B.Corollaries

Step-by-step explanation:

Goshia [24]3 years ago
3 0

Answer:

theorems  corollaries postulates  

Step-by-step explanation:

you need to click all three for a correct answer

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Find the volume of the composite solid.<br><br> NO LINKS PLEASE!
lidiya [134]

Answer:

156 ft^3

Step-by-step explanation:

1) find the volume of the parallelepiped:

V = side^2 x height = 6^2 x 3 = 108 ft^3

2) find the base area of the pyramid:

base area = side^2 = 6^2 = 36 ft^2

3) find the volume of the pyramid:

V = (base area x height)/3 = (36 x 4)/3 = 48 ft^3

4) find the total volume

V = 108 + 48 = 156 ft^3

5 0
3 years ago
Read 2 more answers
Solving one-step inequalities by multiplying/dividing<br><img src="https://tex.z-dn.net/?f=14v%20%5Cleqslant%2014" id="TexFormul
liubo4ka [24]

Answer: v <= 1


Step-by-step explanation:

When you have a variable by a number, you do the opposite of multiplying, so you divide

Since there's only 14v you divide 14 from itself leaving just the variable

14 ÷ 14 = 1

You repeat this and divide on the other side

14 ÷ 14 = 1

Since you arent dividing by a negative on both sides, the arrow stays the same

v <= 1

Hope this helps!


5 0
3 years ago
8 + z = 19. step equations
steposvetlana [31]

Answer:

11

Step-by-step explanation:

First subtract

19-8= Z

So solution would be

Z=11

7 0
3 years ago
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Qué procedimiento debe realizar para convertir kilómetros a mililitros
natulia [17]

Answer:

multiplica el valor de volumen por 1e+15

Step-by-step explanation:

4 0
3 years ago
The product of two numbers is 45. Their sum is 14. What are the two numbers?
Kipish [7]
It think the answer would be and 9 and 5

4 0
4 years ago
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