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sveticcg [70]
3 years ago
12

Which statements accurately describe the triangles? Check all that apply. The common ratio between the triangles is 3 because St

artFraction 18 Over 6 EndFraction = 3. The common ratio between the triangles is 2.5 because StartFraction 7.5 Over 3 EndFraction = 2.5. The triangles could be similar. The triangles could not be similar. The ratios of the side lengths are not consistent. The ratios of the side lengths are consistent.
Mathematics
1 answer:
amid [387]3 years ago
8 0

Answer:

Step-by-step explanation:

The common ratio between the triangles is 3 because StartFraction 18 Over 6 EndFraction = 3.

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Write the following ratio using two other notations. 7:9 Use only the numbers above (not any others). WILL GIVE BRAINLIEST TO BE
aalyn [17]

Answer:

Step-by-step explanation:

7:9

4 0
3 years ago
Find the equation of the line<br> Perpendicular to y=2/3x+2 and passes through the point (3,4)
Vanyuwa [196]

keeping in mind that perpendicular lines have negative reciprocal slopes, let's check firstly what's the slope of the equation above hmmmm

\bf y = \stackrel{\stackrel{m}{\downarrow }}{\cfrac{2}{3}}x+2\qquad \impliedby \begin{array}{|c|ll} \cline{1-1} slope-intercept~form\\ \cline{1-1} \\ y=\underset{y-intercept}{\stackrel{slope\qquad }{\stackrel{\downarrow }{m}x+\underset{\uparrow }{b}}} \\\\ \cline{1-1} \end{array} \\\\[-0.35em] ~\dotfill

\bf \stackrel{\textit{perpendicular lines have \underline{negative reciprocal} slopes}} {\stackrel{slope}{\cfrac{2}{3}}\qquad \qquad \qquad \stackrel{reciprocal}{\cfrac{3}{2}}\qquad \stackrel{negative~reciprocal}{-\cfrac{3}{2}}}

so we're really looking for the equation of a line whose slope is -3/2 and runs through (3,4)

\bf (\stackrel{x_1}{3}~,~\stackrel{y_1}{4})~\hspace{10em} \stackrel{slope}{m}\implies -\cfrac{3}{2} \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{4}=\stackrel{m}{-\cfrac{3}{2}}(x-\stackrel{x_1}{3}) \implies y-4=-\cfrac{3}{2}x-\cfrac{9}{2} \\\\\\ y=-\cfrac{3}{2}x-\cfrac{9}{2}+4\implies y = -\cfrac{3}{2}x-\cfrac{1}{2}

6 0
3 years ago
Find the value of x pls show work
Grace [21]

Answer:

x = 55°

Step-by-step explanation:

120° = x° + 65° (alternate interior angles are congruent)

Subtract 65 from each side

120° - 65° = x° + 65° - 65°

55° = x

Therefore,

x = 55°

7 0
3 years ago
Explane how you know that 7/12 is greater than 1/3 but less than 2/3?​
Sphinxa [80]

Answer:

it just is..

Step-by-step explanation:

5 0
3 years ago
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The graph shows the number of siblings different students have.
olganol [36]

Answer:

Distribution of data is : Spread

Median is: 2

Range is: 7

Step-by-step explanation:

Shown above

4 0
3 years ago
Read 2 more answers
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