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Paul [167]
3 years ago
10

Help me please I haven’t even learned this :,)

Mathematics
1 answer:
Nana76 [90]3 years ago
8 0

Answer:

-11/12 is the answer

Step-by-step explanation:

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Help please!!! I need it!
Grace [21]

Answer:

1300.62

Step-by-step explanation:

thank me later lolol.

8 0
3 years ago
Does (-3, -7) make the equation y = 4x + 5 true?
choli [55]

Answer: Yes. True

Step-by-step explanation:

In (-3, -7) , -3 is x and -7 is y.

Now, put those values in the equation.

y = 4x + 5

-7 = (4×-3)+5

-7 = -12 + 5

-7 = -7, which is true

5 0
3 years ago
PLEASE ANSWER ASAP
salantis [7]

Answer:

Step-by-step explanation:

e34

5 0
3 years ago
PLEASE HELP!!
Elena-2011 [213]
For this case we have the following equation:
 S = 0.159 + 0.118logD
 Substituting S = 0.2 we have:
 0.2 = 0.159 + 0.118logD
 From here, we clear the value of D.
 We have then:
 0.2 - 0.159 = 0.118logD
 logD = (0.2 - 0.159) / (0.118)
 logD = 0.347457627
 10 ^ (logD) = 10 ^ 0.347457627
 D = 10 ^ (0.347457627)
 D = 2.23 mm
 Answer:
 
The average diameter, D, of the sand particles for a beach is:
 
D = 2.23 mm
5 0
3 years ago
5x + 9x if x =3 solve this expressioon
RSB [31]
The answer is actually 42. Not 20.

You replace each x with 3

5(3)+9(3)

That 3 right next to the five means you multiply not add.

15+27=42

Brainliest my answer if it helps you out?
3 0
3 years ago
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