3 years ago

Please help numbers 28 an 30

1 answer:

7 0

28. it is not a right angle triangle because non of the angles is 90 degree

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kiruha [24]

(2n+4)x(4n+7)

= 8n^2+14x+16n+28
=8n^2+30n+28

that's it :) !!

5 0

3 years ago

bagirrra123 [75]

8*14=112/40=2.8
2 and 4/5 cans of paint I believer

3 0

2 years ago

ohaa [14]

8 + 3 + 2 = 13 I hope this helps

8 0

2 years ago

nikklg [1K]

Answer:

314

Step-by-step explanation:

the formula to get the area of a circle is $\pi r^{2}$

pi=3.14 and r=10

do you get 3.14 x $10^{2}$

3.14 x 100

314

6 0

2 years ago

Ostrovityanka [42]

Answer:

Equation is cut out

Step-by-step explanation:

Upload a clear picture

7 0

2 years ago