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ra1l [238]
3 years ago
13

Add and simplify

Mathematics
1 answer:
Crazy boy [7]3 years ago
8 0

Answer:

5x^2-x-4

Step-by-step explanation:

Combine the terms.

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Give step by step answer
Kisachek [45]

Answer:

2 1/2 cups of vegetables

Step-by-step explanation:

This is an averages question, so add all numbers and divide by amount of numbers

2+1+2+1+3+6=15

15/6=2 1/2

6 0
3 years ago
Read 2 more answers
Anyone know the answer to this algebra 2 question?
KATRIN_1 [288]

Answer:

The answer to your question is: I(dB) = 320

Step-by-step explanation:

Data

I(dB) = 10log(\frac{I}{Io})

I = intensity of a given sound

Io = hearing intensity

if I = 10³²(Io) find I(dB)

Process

Substitute the value of I in the equation given and simplify using logarithms rules.

                     l(dB) = 10 log \frac{10^{32}Io }{Io}

Eliminate Io

                    I(dB) = 10 log (10³²)

Use the rule of powers in logarithms

                   I(dB) = 10(32)log(10)

                   l(dB) = 320(1)

                   I(dB) = 320                

7 0
4 years ago
-6(7m + 4) = -108 <br><br> Equations with distribution
enyata [817]

Answer:

m=2

Step-by-step explanation:

4 0
3 years ago
A computer randomly selects a number from the given set.
Nady [450]
4/7!!!!!!!!!!!!!!!!!!
7 0
4 years ago
Read 2 more answers
HELP ASAP!!
Alona [7]

Answer:

The answer is C) - |x - 2| + 3 = 0

Step-by-step explanation:

a) - |x - 2| + 3 > 0

The greater than means something above the graph.

b) - |x - 2| + 3 < 0

The less than means something below the graph.

c) - |x - 2| + 3 = 0

The zero doesn't do anything.

y = - a |x - h| + k = 0

(h,k) is the origin.

h is shift left/right, h = 2 so shift right 2.

k is shift up/down, k = 3 so shift up 3.

The a, affects the y-values which cause the graph to reflect across the x-axis.

6 0
2 years ago
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