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pychu [463]
3 years ago
5

one angle of a triangle measures 120 degrees. the other two angles are congruent. write and solve an equation to find the measur

e of congruent angeles
Mathematics
1 answer:
Bogdan [553]3 years ago
3 0
The three angles of a triangle always add to 180, do the 2 congruent angles must measure 180-120=60. this number must be divided in two since the angles are congruent, so 60/2=30. [email protected], as needed. so the equation to find x, the size of the congruent angles, would be

x=(180-120)/2
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denpristay [2]

Answer:

The slope is 9, and the y-intercept is -2.

Step-by-step explanation:

the slope-intercept form is y=mx+b

The slope is m and the y-intercept is -2

So the slope is 9, and the y-intercept is -2.

y=9x-2

Hope this helps!

8 0
3 years ago
Read 2 more answers
A random sample of cats at the SPCA shows that 25 out of the 40 cats are kittens. There are a total of 800 cats at all the anima
Alinara [238K]

Answer: The number of kittens= 500.

Step-by-step explanation:

Given, A random sample of cats at the SPCA shows that 25 out of the 40 cats are kittens.

i.e. ratio of kitten to cats =\dfrac{25}{40}=\dfrac{5}{8}

We assume that , the ratio will remains same.

Let x be the number of kitten out of 800 , then we have

\dfrac{x}{800}=\dfrac{5}{8}\\\\\Rightarrow\ x=\dfrac{800\times5}{8}=500

Hence, the number of kittens out of 800 cats= 500.

7 0
3 years ago
Pam needs 3 1/2 cups of sugar to make 50 cupcakes, a 5-pound bag of sugar costs $3.69. There are about 2 cups of sugar in a poun
Alja [10]

Answer:

$1.70

Step-by-step explanation:

3 0
3 years ago
What is the least common multiple of 4 and 6? *<br><br> 1. 24<br> 2. 12<br> 3. 4<br> 4. 6
azamat

Answer:

12

Step-by-step explanation:

6 0
3 years ago
A large university accepts ​40% of the students who apply. Of the students the university​ accepts, 35​% actually enroll. If 300
JulijaS [17]

Answer:

the  students enroll is 4,200

Step-by-step explanation:

The computation of the students enroll is shown below:

= Number of students × applied percentage × enrolled percentage

= 30,000 × 40% × 35%

= 4,200

hence, the  students enroll is 4,200

6 0
2 years ago
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