MATHEMATICS MIDDLE SCHOOL

The measure of 3 angles in a triangle are in 1:2:3 ratio. what is the measure of the middle angle?

Answers

Answer 1
Answer:

Answer:

60 degrees

Step-by-step explanation:

1:2:3=180

1x+2x+3x=180

6x=180

x=30

1=30

2=60

3=90

middle=2=60

60 degrees

Related Questions

Ellen drove 357.9 miles. Her car gets about 21 miles per gallon. Which is the best estimate of how many gallons of gas Ellen used?
A spinner has 4 ​equal-sized sections. To win the​ game, the pointer must land on a purple section.
Equilateral triangle obtuse angle explain why cant exist plz help me if you can ok
A swimming pool had 2.5 million liters of water in it. Some water evaporated, and then the pool only had 2 million liters of water in it.What percent of the water evaporated?
A bird is 7 feet above the ground.what integer would you use to represent the distance that the bird needs to fly to det back to the ground?

Ronald paid $162 for 6 tickets to a basketball game during the game he noticed that his friend paid 130 for 5 tickets the price of each ticket was $26 was Ronald overcharge explain

Answers

As for this problem, we take into consideration that it was stated that each ticket costs $26. So if Ronald bought 6 tickets, the cost for all the tickets should have been just $132. His friend bought 5 tickets which was only at $80. Both him and his friend were overcharged. Ronald was overcharged by $30 and his friend was overcharged by $40. They generally paid another ticket with a little more to top on that. This is also an important lesson that since you know the price, you can calculate it itself to avoid being overcharged.

There are 26 students in an algebra class. The number of girls in the class is one less than twice the number of boys. How many boys are in the class.

Answers

g = girls in class

b= boys in class

g = 2b-1

girls + boys =26

g+b=26

substitute g = 2b-1

2b-1 +b =26

combine like terms

3b-1 =26

add 1 to each side

3b -1+1 = 26+1

3b = 27

divide each side by 3

3b/3 = 27/3

b = 9

There are 9 boys

Whats 27h divided by 3h in standard form

Answers


27h / 3h  =  (9 x3h) / (1x3h)  =  9  
That would be 9h, because since we don't know what h equals to, we'll just divide normally and 27 divided by 3 is 9, so now we add the variable to substitute the unknown number. ;-)

Which equation represents the graph of the linear function?A. y= -1/3x+1
B.y=-3x-1
C.y=3x+1
D.y=-3x+1

Answers

The answer is D because the y intercept is a positve one, and when you find the slope, it is -3. To find the slope, you can either pick two points on the graph and do y1 -y2 over x1-x2, or you can count the slope on the graph.

Which two numbers add up to 8 and multiply to negative 9?

Answers


facotr -9
add factors
-1+9=8
correct

HELP I WILL GIVE BRANLIEST AND 15 POINTSWhich of the following expressions is correctly written in scientific notation?
A.1.4 × 105
B.0.32 × 103
C.5.62 × 210
D.11.2 × 101

Answers

A. 1.4 × 10^(5) is written correctly in scientific notation


0.32 × 10^(3)  needs to be 3.2 × 10^(2)

5.62 × 21^(0) is just wrong its always × 10

11.2 × 10^(1) needs to be 1.12 × 10^(2)


There is always 1 number before the decimal and that number is always greater than 0 and the number after × is always 10

Answer:

A 1.4 × 105

Step-by-step explanation:
Other Questions
4(3a + 7) + 3(2a + 5)
The cost for a certain music plan is $9.99 per year plus $0.25 per song you downloaded. If you paid $113.74 one year, find the number of songs you downloaded
The following table shows the values of y for different values of x:x y0 -51 0 2 5Which statement best explains whether the table represents a linear function or a nonlinear function?It represents a linear function because it's points are on a straight lineIt represents a linear function because it's points are not on a straight lineIt represents a nonlinear function because its points are on a straight lineIt represents a nonlinear function because it's points are not on as straight line.
Please answer the question