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Oksi-84 [34.3K]
2 years ago
6

Please help and ill give brainliest

Mathematics
2 answers:
slava [35]2 years ago
7 0
3.2 goes in the first and second blank, 8.7 is the final answer
daser333 [38]2 years ago
6 0

Answer:

w=8.7

Step-by-step explanation:

.......ask if more help needed

thanx

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The binomial 10x +55 is equivalent to
Artist 52 [7]

Answer:

(3) 5(2x+11)

Step-by-step explanation:

Distribute the 5 into the parentheses and you should get 10x +55.

5 0
3 years ago
A batting machine uses an automatic baseball feeder. During baseball
Inessa05 [86]

The feeders in battling machine are represented in proportions and fractions.

  • The equation that represents the problem is: \mathbf{\frac 16x + 15 = \frac 23x}
  • The feeder can hold <em>30 baseballs</em>, when full

The given parameters are:

<em />\mathbf{Initial = \frac 16x}<em> ------ 1/6 full</em>

<em />\mathbf{Additional = 15}<em> --- baseballs added</em>

<em />\mathbf{Final = \frac 23x}<em> ---- 2/3 full</em>

<em />

So, the equation that represents the problem is:

\mathbf{Initial + Additional = Final}

So, we have:

\mathbf{\frac 16x + 15 = \frac 23x}

The number of baseballs it can hold is calculated as follows:

\mathbf{\frac 16x + 15 = \frac 23x}

Multiply through by 6

\mathbf{x + 90 = 4x}

Collect like terms

\mathbf{4x - x = 90 }

\mathbf{3x = 90 }

Divide through by 3

\mathbf{x = 30 }

Hence, the feeder can hold 30 baseballs, when full

Read more about proportions and fractions at:

brainly.com/question/20337104

5 0
1 year ago
What is the true solution to the logarithmic equation?<br>log2 [log2(sqrt4x)]=1​
erastova [34]

Answer:4

Step-by-step explanation:

log₂[log₂(√4x)] = 1

log₂2 =1

So we replace our 1 with log₂2

log₂[log₂(√4x)] = log₂2

log₂ on bothside will cancel each other.

We will be left with;

[log₂(√4x)] = 2

log = power of exponential

√4x = 2²

√4x = 4

Square bothside

(√4x)² = 4²

4X = 16

Divide bothside by 4

4x/4 = 16/4

x = 4

8 0
3 years ago
Read 2 more answers
What is the role of public authority in society? Is it to demand obedience from citizens? Is it to protect?
marin [14]

Answer:

Having public authority in society is there to protect our rights, such as life liberty, and property. They are there to help keep things safe. Public authority is not to demand obedience from citizens it is there to protect them from any harm.

Step-by-step explanation:

4 0
3 years ago
Approximately 10% of all people are left-handed. Consider a grouping of ten people.
Stella [2.4K]

If 10% of people are left-handed, and you have 10 people in a group, only 1 of them is going to be left-handed.

5 0
3 years ago
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