2 years ago

About how many times larger is 12 x 104 compared with 3 x 105?

1 answer:

4 0

4

Step by step explanation This is how I got the answer to your question and I gave you the solution I hope this helps you out

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Is 2/15 a repeating decimal or a terminating decimal?

lubasha [3.4K]

2/15 = 0.1333333333... It is a repeating decimal, because a terminarog decimal ends, and this doesn't end.

6 0

3 years ago

Simplify 8^x/4^y x 2^z

Lera25 [3.4K]

Answer:

The answer is 8x.

Step-by-step explanation:

It is 8x.

EXCEPT,

Is it $2^{z}$ or $2^{2}$

If it is $2^{z}$ then the answer is $\frac{2^{3x+z} }{4}$

PLEASE MARK BRAINLIEST

4 0

2 years ago

In the figure shown, suppose m angle ABC=n and m angle ABD=2(m angle DBC). The angle bisector of angle DBC is BE. What is m angl

Yanka [14]

Answer:

n/6

Step-by-step explanation:

If angle bisector of angle DBC is BE. What is m angle EBC, then <DBE = <EBC

Since <ABC = <ABD+<DBC

n = 2<DBC+<DBC

n = 3<DBC

<DBC = n/3

Since <DBC = 2EBC

n/3 = 2<EBC

n/6 = <EBC

Hence <EBC = n/6

4 0

3 years ago

Given that<br> a = 2,5= 2 and C = -1<br> work out<br> 2b – 3ac

poizon [28]

Step-by-step explanation:

2b-3ac

=2×2-3×2×(-1)

= 4+6

=10

6 0

3 years ago

(5x + 7)(5x – 7)<br> Foil method

Pavlova-9 [17]

Answer:

25x-49

Step-by-step explanation:

5x×5x=25x 5x×-7= -35x

7×5x=35x 7×-7=-49

(combine like terms)25x+-35x+35x= 25

hope that helped you!

6 0

2 years ago