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ad-work [718]
3 years ago
5

Is it true that 19 subtracted by 10 equals 8 correct if not what is the right answer ​

Mathematics
1 answer:
Nutka1998 [239]3 years ago
5 0

Answer:

It is not true. 19 - 10 = 9.

:) Hope this helps

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At a point only ground 35' from the base of the tree the distance to the top of the tree is 1' more than 3 times the height of t
shepuryov [24]

The answer is 108' because if you add 35+1 all you have to do is multiply that times 3 which is 36'×3=108'

7 0
4 years ago
What is the solution for -3x ≥ 36? x ≤ -12 x ≥ -12 x ≤ -108 x ≥ -108
konstantin123 [22]

Answer:

Step-by-step explanation:

Let  

V

be the number of vertices of a polyhedron,  

F

the number of faces of that polyhedron, and  

E

be the number of edges. The quantity  

χ

=

V

−

E

+

F

is called the Euler characteristic (of a polyhedron). In the case of convex polyhedra,  

χ

=

2

.

Consider, for example, a tetrahedron (which is the simplest solid). It has 4 faces,  

1

2

(

4

)

(

3

)

=

6

edges, and  

1

3

(

4

)

(

3

)

=

4

vertices. Thus we have  

V

−

E

+

F

=

4

−

6

+

4

=

2

.

Euler's formula holds for all Platonic solids (tetrahedron, cube, octahedron, dodecahedron, and icosahedron). Since a cube and an octahedron are dual polyhedra (each is formed by connecting the centers of the faces of the other), their  

V

and  

F

values are equal to the  

F

an  

V

values of the other. (The same is true for the dodecahedron and icosahedron).

3 0
3 years ago
Read 2 more answers
Is the equation -2(4-x)=2x+8 an identity
baherus [9]
The answer to the question is no

4 0
4 years ago
GIVING BRAINLIEST FOR FIRST. Pls answer in BOTH BOXES.
Anvisha [2.4K]

Answer:

(y=2x-3)(y=2x-2)

Step-by-step explanation:

no need just do it like me

8 0
3 years ago
Three cards are randomly drawn from an ordinary deck of playing cards without replacement .What is the probability the first car
saveliy_v [14]

|\Omega|=52\cdot51\cdot50=132,600\\
|A|=13\cdot51\cdot50=33,150\\\\
P(A)=\dfrac{33,150}{132,600}=\dfrac{1}{4}=25\%

8 0
3 years ago
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