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stiv31 [10]
3 years ago
11

(15) Find the value of x. *​

Mathematics
1 answer:
NNADVOKAT [17]3 years ago
5 0

Answer:

Step-by-step explanation:

x+35=2x(opposite angles of a parallelogram are equal)

35=2x-x

35=x

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5. Kendra is making a histogram for the data
valentinak56 [21]

Answer:

The longest bar in her histogram is the Intervals 5-9 with the value of 5

Step-by-step explanation:

I think your question is missed of key information, allow me to add in and hope it will fit the original one.  Please have a look at the attached photo

My answer:

  • Intervals 0-4 : there are 2 results
  • Intervals 5-9 : there are 5 results
  • Intervals 10-14 : there are 4 results
  • Intervals 15-19 : there are 5 results

So the longest bar in her histogram is the Intervals 5-9 with the value of 5

Hope it will find you well.

8 0
3 years ago
A student sets up two reactions. Reaction 1 uses 0.180 mol/L of reactant, and Reaction 2 uses 0.510 mol/L of reactant. How many
il63 [147K]

Given the data from the question, reaction 2 is 2.83 times faster compared to reaction 1

<h3>Data obtained from the question</h3>
  • Molarity of reaction 1 (R₁) = 0.180 mol/L
  • Molarity of reaction 2 (R₂) = 0.510 mol/L
  • Comparison =?

<h3>How to determine the comparison of reaction 2 to reaction 1</h3>

We can determine how many times faster is reaction 2 to reaction by doing the following:

R₂ / R₁ = 0.510 / 0.180

R₂ / R₁ = 2.83

Cross multiply

R₂ = 2.83 × R₁

From the above illustration, we can see that reaction 2 is 2.83 times faster than reaction 1

Learn more about Graham's law of diffusion:

brainly.com/question/14004529

#SPJ1

4 0
1 year ago
Which line is parallel to 5x = y – 12?
xxMikexx [17]
The answer to this question is 4x= y-4
8 0
3 years ago
Erick ran 3 miles in 20 minutes. What was Erick’s average speed?
irinina [24]

Answer:

6.666666666666... minutes per mile

4 0
2 years ago
Read 2 more answers
PLEASE HELP ME I BEGGING YOU PLEASE HELP I DO ANYTHING JUST HELP
babymother [125]

Answer:

First of all, the answer is E.

Step-by-step explanation:

Based on the graph, comment what you think for 2. X axis is number of cones, y is cost of the cones. ;)

8 0
3 years ago
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