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matrenka [14]
3 years ago
8

The numbers - 12, -7, -2,3,... follow a pattern. What are the next three

Mathematics
2 answers:
rjkz [21]3 years ago
7 0
The pattern is +5...
Tju [1.3M]3 years ago
7 0

Answer:

5

Step-by-step explanation:

You might be interested in
IF=2x+2, IZ=2x+12 solve for x
Digiron [165]
ANSWER

The value of x is

9


EXPLANATION

F is the point of intersection of the medians of the triangle,

The ratio is

IF:IZ=2:3


This implies that,

(2x + 2): (2x + 12) = 2: 3


We can write this as a fraction to get,

\frac{2x + 2}{2x + 12}  =  \frac{2}{3}


We cross multiply to get,

3(2x  + 2) = 2(2x + 12)

Let us expand the brackets yo obtain,

6x + 6 = 4x + 24


We group like terms to get,

6x - 4x = 24 - 6


2x = 18


We divide both sides by 2 to get,

x = 9

The correct answer is B.
8 0
3 years ago
What’s the compound inequality for this??
MariettaO [177]

Answer:

-2 < x<4

Step-by-step explanation:

We have open circles and -2 and 4 so we don't include those numbers

The line is in between so the x is in between

-2 < x<4

3 0
3 years ago
Use a net of the square pyramid, if necessary, to find the surface area of the pyramid.
Alika [10]

Answer:

160

Step-by-step explanation:

You take the area of one of the triangles, which is 24, multiply that by 4. You get 96. You then add 64, the area of the square base, and end up with 160.

5 0
3 years ago
Read 2 more answers
What is 12x + 6y = 24 for ?
EastWind [94]
It is fore multiple things. if thats your quiestion. y can =4 and x=0, or x can = 2 and y=0.
6 0
4 years ago
Read 2 more answers
Im having difficulty with these problems. Can someone please help me out?
OLEGan [10]

Answer:

x=60° or 300°

Step-by-step explanation:

2cosx=1

cosx=1/2

cosx=cos60°,cos(360-60)°

cosx=cos60,cos300

either,

cosx=cos60

x=60

or,

cosx=cos300

x=300

8 0
3 years ago
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