Answer: 54
Step-by-step explanation:
Since the triangles are similar, the sides form s equalivent proportion. The hypotunse of the bigger triangle and the smaller triangles correspond with each other and the base of the smaller and larger triangle correspond so we use this proportion: hypo. of big triangle/ base of larger triangle= hypo of smaller triangle/ base of smaller triangle.
Let substitue: 52.5/x= 5/4: ( I Reduce 15/12 into 5/4).Cross multiply: 210=5x: Divide by 5 both sides. x=42. Then add the 42 and and the 12 to find the whole distance which is 54.
The histogram representing the data is attcwhwd in the picture below.
Answer:
C On exactly 25% of these days, Shane drank 3 to 4 glasses of water.
Step-by-step explanation:
The number of 8 - ounce glasses is represented on the x - axis and the number of days on the y - axis.
From the histogram ;
Shane drank 1 - 2 glasses on exactly 1 day
Shane drank 3 - 4 glasses on exactly 3 days
Shane drank 5 - 6 glasses on exactly 6 day
Total number of days = 12
60% of 12 = 7.2
On exactly 60% of the days, which is 7.2 days, number of glasses drunk isn't covered by the histogram
25% of 12 ; 0.25 * 12 = 3 days
From the histogram, number of glasses consumed is 3 - 4 glasses ; which is the only true statement about the histogram in the options given.
Step-by-step explanation:
<em>→</em><em> </em><em>7</em><em>0</em><em> </em><em>=</em><em> </em><em>1</em><em>9</em><em> </em><em>-</em><em> </em><em>3</em><em>x</em>
<em>→</em><em> </em><em>-</em><em> </em><em>1</em><em>9</em><em> </em><em>+</em><em> </em><em>7</em><em>0</em><em> </em><em>=</em><em> </em><em>-3x</em>
<em>→</em><em> </em><em>5</em><em>1</em><em> </em><em>=</em><em> </em><em>-3x</em>
<em>→</em><em> </em><em>-3x </em><em>=</em><em> </em><em>-</em><em>5</em><em>1</em>
<em>→</em><em> </em><em>x </em><em>=</em><em> </em><em>-</em><em>5</em><em>1</em><em>/</em><em>3</em><em> </em><em>=</em><em> </em><em>-</em><em>1</em><em>7</em>
<em>→</em><em> </em><em>x </em><em>=</em><em> </em><em>-</em><em>1</em><em>7</em>
<em>therefore</em><em>,</em><em> </em><em>value</em><em> </em><em>of </em><em>x </em><em>is </em><em>-</em><em>1</em><em>7</em><em>.</em>
<em>hope </em><em>this</em><em> answer</em><em> helps</em><em> you</em><em> dear</em><em>!</em>
The answer is A because everything else is a statistic. it literally has percent at the beginning of all of them
Correct answer; A right angle