3 years ago

In a triangle two angles(in degrees) are 37 and 63 find the third angle? *

Mathematics

2 answers:

Montano1993 [528]3 years ago

5 0

The third angle is 80 degrees

nasty-shy [4]3 years ago

3 0

Answer:

80 degrees

Step-by-step explanation:

The sum of the angles of a triangle add to 180 degrees. Let x be the third angle

37+63+ x = 180

Combine like terms

100 + x = 180

Subtract 100 from each side

100+x-100 = 180-100

x = 80

You might be interested in

Combine the like to simplify the expression: -5y + 12 + 8y − 6 − 2 =

ANTONII [103]

First, let's move combine like terms:

-5y + 8y = 6 + 2 -12.

3y = -4.

y = -4/3

8 0

3 years ago

Read 2 more answers

For each of these word problems, determine if the answer can be found using the division problem 125 ÷ 12.

olasank [31]

Answer:

125/12

Step-by-step explanation:

1st problem-no

2nd problem-yes

3rd problem-yes

4th problem-no

3 0

3 years ago

A student has passed 70 percent of the 20 quizzes he has written so far successfully. If this student takes 60 quizzes during th

Ne4ueva [31]

I think the answer is52.4

4 0

3 years ago

Kara did a survey to determine to study the types of pets that students in her school had. She surveyed 300 students and found t

julsineya [31]

Answer:

Step-by-step explanation:

Total Number of Students =300

Percentage who had cats, n(C) = 40%

Percentage who had both cats and dogs , $n(C \cap D)$ = 12%

Percentage who had neither cats nor dogs, $n(C \cup D)'$ =45%

Now:

Universal Set, $U = n(C)+n(D)-n(C \cap D)+n(C \cup D)'$

$100 = 40 + n(D)-12+45\\n(D)=100-73\\$Percentage of those who own dogs =27\%$

Therefore:

Number of Students who had dogs

=27% of 300

=81

3 0

3 years ago

A point located at (4, 7) is translated up 5 units. What are the coordinates of the image?

Fantom [35]

Can u make a graaph showing this

7 0

3 years ago