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4 years ago

There are 3 ways you can prove triangles similar without having to use all sides and angles?

Mathematics

1 answer:

bagirrra123 [75]4 years ago

5 0

You can tell if they're similar if they:

1) Have two of the same angles

2) If two pairs of corresponding angles in a pair of triangles are congruent.

3) If they are the same shape

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The smallest known female spider is 23/50 millimeter long. The smallest male spider is 37/100 millimeters long. Write each fract

andrezito [222]

Answer:

23/50 = 0.6 and 37/100 = 0.37

Step-by-step explanation:

8 0

3 years ago

25/10 in simplest form

vodka [1.7K]

25/5 5
10/5 2
5/2 is 25/10 but in simplest form

7 0

3 years ago

Read 2 more answers

Help urgent In a class of 35 students 15 of them have cats 16 have dogs 3 hangs none how many probability does have both

dalvyx [7]

Answer:

9/25

Step-by-step explanation:

Number of student who has cat , dog = 25 - 3 = 22

Number of students who has cat and dogs = (15 + 16) - 22

= 31 - 22 = 9

Number of students who has only cats = 15 - 9 = 6

Number of students who has only dogs = 16 - 9 = 7

P(Cat & dog) = 9/25

8 0

3 years ago

A coin is flipped 10 times where each flip comes up either heads or tails. How many possible outcomes

gayaneshka [121]

Answer:

a.1

b.10

c.120

Step-by-step explanation: don't know that last one

5 0

2 years ago

I need help with this one because I got my answers wrong

cluponka [151]

40+60+y=180
y=180-100
y=80

A triangle is 180° so you add all the numbers available in the trianle and minus it with 180 to see what is left from the 180 and that will be the inner angle answer

X=180-80=100

A straight line is also 180° so if u minused one side which in our case is 80 u will get the rest which is the outer angle

7 0

3 years ago