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goldenfox [79]
3 years ago
11

I need to know how to solve this

Mathematics
2 answers:
Greeley [361]3 years ago
8 0
Vertical angles are congruent, so
107=3x-4
3x=111
x=111/3=37°
nydimaria [60]3 years ago
4 0
Answer: 37°

Explanation:

3x - 4 = 107
3x = 111
x = 37
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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
!!!!!!!!!!!30POINTS!!!!!!!!!!!!!!!!!
Inessa05 [86]

Answer:

c=1/100

Step-by-step explanation:

100cm=m

Step 2: Divide both sides by 100m.

100cm/100m=m/100m

c=1/100

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Answer:

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Step-by-step explanation:

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2. which equation represents this sentence? one-half the sum of a number and four is three less than the quotient of five and th
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The question is asking to choose among the following choices that states the question that represent the said sentence in your question and base on the fact and further understanding about the said sentence, I would say that the answer would be ((x+4)/2)-3(4/x). I hope you are satisfied with my answer and feel free to ask for more 
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Jack paid $19.68 for a shirt. The shirt was on sale for 45% off and he paid a 6% Taxon the sale price. What was the original pri
Anuta_ua [19.1K]
The answer for this will be 45*6 is270 dallors
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