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alexandr402 [8]
3 years ago
5

If a triangle has three congruent sides, how many congruent angles does it have?

Mathematics
2 answers:
gayaneshka [121]3 years ago
5 0

Answer:

60°

Step-by-step explanation:

they are always 60° each lolll

brainliest plsss:)

kondor19780726 [428]3 years ago
3 0

Answer:

3 congruent angles too.

Step-by-step explanation:

A triangle with 3 congruent sides is an equilateral. These have 3 angles that are all 60 degrees and add up to 180. The sum of a triangle's angles should always be 180.

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A hand of six integer cards has one matching set of two or more cards. If the matching set of cards is removed from the hand, th
pychu [463]

Answer:

-4

Step-by-step explanation:

Since the total score <em>I</em><em>n</em><em>c</em><em>r</em><em>e</em><em>a</em><em>s</em><em>e</em><em>d</em><em> </em>by eight than the two matching cards must have been -4.

(total of four cards) + (two matching cards) = total score

(total of four cards) + (two cards × -4) = total score

(total of four cards) - 8 = total score

* take away two matching cards by adding 8 on both sides*

(total of four cards) = total score + 8

7 0
3 years ago
URGENT! I need an answer by today!
Fynjy0 [20]

Answer:

2cm

Step-by-step explanation:

If there are 10cm in one side there is 10cm in the other the sam hap with 2cm.

4 0
3 years ago
Read 2 more answers
Helpppppppppppppppppppppppppp
Vsevolod [243]

Answer:

1.

x <   -  \frac{5}{13}

2.

x \geqslant  -  \frac{1}{5}

Step-by-step explanation:

↷

- \frac{13}{16}x +  \frac{3}{8}  <  \frac{11}{16}  \\  \frac{  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  - \frac{3}{8 }    <   -   \frac{3}{8} }{ \frac{  -  \frac{13}{16}x }{   - \frac{13}{16} }   <   \:  \:  \:  \frac{ \frac { 5}{16} }{ -  \frac{ 13}{16} } }   \\  \\ x  <    \frac{ - 5}{ \: 13}

↷

\frac{1}{3}  \geqslant  \frac{2}{9}  -  \frac{5}{9} x \\  \frac{   -  \frac{  2}{9} \geqslant   -   \frac{2}{9} \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   }{ \frac{ \:  \:  \:  \frac{1}{9}x }{  - \frac{ 5}{9} } \geqslant   \frac{  - \frac{5}{9} }{  - \frac{5}{9} }   }  \\  \\ x  \geqslant   -  \frac{1}{5}

6 0
3 years ago
Which congruence theorem can be used to prove WXS and YZS?
mariarad [96]

I am going to make what is hopefully not an incorrect assumption and say that since the segmentXSZ is black and the other lines are blue, that XS is congruent to ZS. If that be the case we have a side in each triangle that is congruent to each other and an angle that is marked as congruent. Angles XSW and ZSY are vertical angles. By definition, vertical angles are congruent. In each triangle, then, we have an angle, a side and an angle which gives us the congruency postulate ASA.

3 0
3 years ago
An iceberg weighs 450,000 lb. If it loses 0.2% of its weight during the day, what is its new weight at the end of the day?
JulsSmile [24]

Answer: The weight of the iceberg at the end of the day will be 449,100 lbs.

Step-by-step explanation: The question is solved by first calculating what the loss of weight is during the day. The question indicates that it will lose .2%. In order to calculate the loss you need to multiply 450,000 x .002, which equals 900. Next, we subtract the weight loss from the original weight to determine the end of day weight. 450,000 - 900 = 449,100 lbs.

6 0
3 years ago
Read 2 more answers
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