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BabaBlast [244]
3 years ago
12

Whats the next number 2 7 8 3 12 9

Mathematics
1 answer:
fredd [130]3 years ago
3 0
<span>The next number should be 4. If you look at every other number, even and odd alternate. 2 is even, 7 is odd, etc. Since 9 is odd, the next number should be even. To figure out what number specifically, you will want to break up the numbers into three columns. 2 3 __ 7 12 17 8 9 10 From here, you can see that the pattern will be adding 1 for the top row, 5 for the middle row, and 1 for the bottom row. Since the unknown number is on the top right of the first row, you will add 1 to 3, and the answer is 4.</span>
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35xy/7y simplified plz just simple fied it ;-; rip me i hate math mevr udnerstood it
ch4aika [34]
Its 7xy/1y I understand it its pretty easy
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Find the angle (picture included) pt2
krok68 [10]

Answer:

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Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
I need help with trigonometry
MrMuchimi

Answer:

In alphabetic order:

x can be found with pythagorean theorem, since triangle ADC is right in D.

x= \sqrt {7^2-2.2^2} \approx 6.6

y and z are 7 times respectively the sine and cosine of angle ACB.

y= 7sin\ 52\° \approx 5.5\\z=7 cos\ 52\° \approx 4.3

Finally, \theta  can be calculated by determining the arc sine (or inverse sine) of the ratio CD over AC

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6 0
2 years ago
carl is 7 years older than angela. the sum of five times carl's age and four times angela's age is 197. how old is each now
Strike441 [17]

The ages of Carl and Angela given from the expression is 25 years and 18 years respectively

<h3>Equation</h3>

  • Angela's age = x
  • Carl's age = x + 7

  • sum of five times carl's age and four times angela's age is 197

5(x + 7) + 4x = 197

5x + 35 + 4x = 197

9x = 197 - 35

9x = 162

x = 162/9

x = 18

So,

Angela's age = x

= 18 years

Carl's age = x + 7

= 18 + 7

= 25 years

Learn more about Equation:

brainly.com/question/4074386

#SPJ1

5 0
2 years ago
What is the x-intercept of the line with the equation -2x+1/2y=18
Mkey [24]

The x-intercept is a point on the x-axis.
y=0 at every point on the x-axis.

                                       -2x + 1/2(0) = 18

                                       -2x              =  18

Divide each side by  -2 :    x = -9

7 0
3 years ago
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