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juin [17]
3 years ago
9

5 |2x+4| -2 = 8 please help me.

Mathematics
1 answer:
shutvik [7]3 years ago
3 0

Answer:

x = -1, -3

Step-by-step explanation:

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Express thos number in scientific notaion 0.0008235
tatuchka [14]
8.235 X 10 -4exponent. The exponent is negative because you moved the decimal to the right instead of left :) hope this helps!
5 0
3 years ago
6 12/17 a rational number
Mkey [24]

Answer:

Yes

Step-by-step explanation:

Rewrite the mixed number into an improper fraction...

6 12/17 becomes 114/17    

The definition of a rational number is any number a/b where b does not equal zero.  114/17 satisfies this requirement, so it is a rational number

4 0
3 years ago
In a geomatric sequence, a5= 36 and a7=16
Anettt [7]
Hello,

a_{5}=36
a_{6}=36*r
a_{7}=36*r^2=16
==>r²=16/36=4/9

==>r=2/3 or r=-2/3


4 0
3 years ago
In the town zoo 3/8 of the animals are birds. Of the birds 4/15 are birds of prey. What fraction of the animals are nirds of pre
poizon [28]
<span>3/8 of the animals are birds<span>
of the birds: 4/15 are birds of prey

If you want to know what fraction of the animals at the zoo are birds of prey, you can calculate this using the following steps:

4/15 * 3/8 <span>= 12 / (15*8) = </span>1 / (5*2) <span>= </span>1 / 10 = 0.1

<span>Result: In the town zoo, </span>1/10 of animals are birds of prey<span>.</span></span></span>
5 0
2 years ago
How can you simplify 1+15
Andre45 [30]

Answer:

yes

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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