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Marina86 [1]
3 years ago
15

1

Mathematics
2 answers:
alukav5142 [94]3 years ago
4 0

Answer:

what is this

Step-by-step explanation:

Valentin [98]3 years ago
3 0
Your answer is b and a
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Please answer correctly while showing detailed working ​
igomit [66]

Answer:

243

Step-by-step explanation:

its all about laws of exponent

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7 0
3 years ago
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Evaluate g(r)= -5r+13<br><br> g(3)=
andrew-mc [135]

Answer:

=-2

Step-by-step explanation:

Step 1- Substitute the variable

g(3)= -5(3)+13

Step 2- Multiply

g(3)= -5(3)+13

Step 3- Add

g(3)= -15+13

Conclusion-

g(3)= -2

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3 years ago
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Solve the equation 905=5a
Annette [7]


905=5a

905/5=5a/5

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3 years ago
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If we divide the numerator and denominator of (6/8) by 2, will its value be changed?
astraxan [27]

Answer:

Step-by-step explanation:

6/8 in simplest form is 3/4 but value is still the same so

1. no

3 0
3 years ago
Need help with this as soon as possible.
jok3333 [9.3K]

-4x^2-28x-68

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