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butalik [34]
3 years ago
13

How can you simplify -4/7 + (-4/3)​

Mathematics
1 answer:
Leokris [45]3 years ago
7 0
Start by finding a common denominator.
In this case, it would be 21.
So, -12/21 + -28/21= -40/21
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I WILL MARK BRAINLIEST PLEASE HELP !! Determine whether the two triangles are similar.
soldi70 [24.7K]

The two triangles are similar by SSA similarity. Option B is correct.

<h3>What is the triangle?</h3>

A triangle is a three-sided polygon. It is one of the most fundamental geometric forms.

If the ratio of the sides are same as well as the one angle is common between the two triangles then in that condition there will be SSA similarity.

From the triangle ABC and DEC

The ratio of the sides is;

\rm  \frac{10}{12}= \frac{8}{9.6} \\\\ \frac{5}{6}= \frac{5}{6}

One angle c is common in the two triangles.

The two triangles are similar by SSA similarity.

Hence, option B is correct.

To learn more about the triangle, refer to:

brainly.com/question/2773823

#SPJ1

3 0
2 years ago
Describe the graph of y &gt; mx, where m &gt; 0
Dennis_Churaev [7]

The graph of y > mx, where m > 0, consists of a dashed line and a shaded half plane. The line has a positive slope and passes through the origin. The shaded half plane is above the line.

6 0
2 years ago
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If I had 3000 pennies and my mom took away 1000 pennies how many are left
pishuonlain [190]

Subtract 3000-1000

took away means subtracting

left means how many are remaining

3000-1000= 2000

Answer:

2000 pennies

7 0
3 years ago
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Paula has 6 video games. Myles has 1 more video game than paula. Which could you use to find how many video games in all.
IrinaVladis [17]

Paula = 6 video games

Myles = 1 video game + Paula(6 video games)

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M = 1 + P

P = 6

P + M = 6  + 1 = 7


4 0
3 years ago
The ratio of the interior angle measures of a triangle is 2:3:5. What are the angle measures?
romanna [79]

Answer:

36:54:90

Step-by-step explanation:

you add all the parts together (2+3+5) which is 10. then you divide 180 by 10 because angles in triangle add up to 180. so 18 is one part

then you just times 18 by each part in the ratio

3 0
2 years ago
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