MATHEMATICS HIGH SCHOOL

What is the angle of C (C)?
С
65°
65°
What is the angle of C (C)? С 65° 65° - 1

Answers

Answer 1
Answer:

Answer:

50°

Step-by-step explanation:

The missing angle, <C, is an angle on a straight line with the two other angles who measures are 65% each.

Therefore:

65 + 65 + C = 180° (angles on a straight line)

130 + C = 180

Subtract 130 from both sides

130 + C - 130 = 180 - 130

C = 50°

Related Questions

Twice a number is 10. What is the number? equation: n =
In 1970, a bottle of dishwashing detergent cost $0.50. To answer each of the parts below, assume that the consumer price index (CPI) was 29.6 in 1960, 38.8 in 1970, and 82.4 in 1980.If the price of dishwashing detergent increased at the same rate as the CPI from 1970 to 1980, how much did a bottle of dishwashing detergent cost in 1980? By how much did the price of a bottle of dishwashing detergent increase from 1970 to 1980?
Which equation is quadratic in form?6(x + 2)2 + 8x + 2 + 1 = 0 6x4 + 7x2 – 3 = 0 5x6 + x4 + 12 = 0 x9 + x3 – 10 = 0
Please help me with this problem thanks!
Convert 324 centimeters to meters. 3.24 m 32.4 m 3,240 m 3,240 m

Find the product and write it in lowest terms. 14/51x3/4

Answers


the answer to your question is : 14/51 * 3/4 = 7/34


14*3 = 42

-------------------  = 42/207 (Then you reduce 42/204) and you get 42/204=7/34

51*4 = 204           (Hope this all makes sense :) )

Write the equivalent expression to (5x - 3x^2) - (5x -2)

Answers

Answer:

-3x^2+2

Step-by-step explanation:

(5x - 3x^2) - (5x -2)

Distribute the minus signs

(5x - 3x^2) - 5x +2

Combine like terms

-3x^2 +5x-5x+2

-3x^2+2

What is the value of b2 - 4ac for the following equation? x^2 + 5x + 4 = 0

Answers

a=1
b=5
c=4 so b^2-4ac=(5)^2-4(1)(4)=25-16=9

A firefighter is attempting to escape a burning building. If the window is of the man's apartment is 18 feet above the ground and the ladder is 25 feet long, what is the angle of elevation?

Answers

Answer:

37.75⁰

Step-by-step explanation:

Height of the building = 18 feet (vertical height)

Height of the ladder = 25 feet (Hypotenuse)

We solve this using tan θ = (adjacent)/(hypotenuse)

therefore θ = tan⁻¹ ((18)/(25))

θ (Angle of elevation) = 37.75⁰

Write an expression that represents the height of a tree that begins at 2 feet and increases by 4 feet per year. Let y represent the number of years. PLEASE HELP ME

Answers

Answer:
2+4y

Explanation:
The height of the tree increases by 4 feet per year, so we know to multiply 4 by the number of years to find its height. The initial height of the tree is 2, so we add 2 to 4y.

Example: The height of the tree in 6 years
2+4y
2+4*6
=2+24
=26

I hope this helps!

Answer:

2+4y

Step-by-step explanation:

Construct a scatter plot of the data points shown. How is a scatter plot useful in determining the type of association for a set of​ data? Then decide if the data shows a​ positive, a​ negative, or no association. (3 answers) ​(1,1​) ​(2,1​) ​(3,4​) ​(4,8​) ​(5,2​) ​(6,7​) ​(7,7​) ​(8,4​) ​(9,0​)

Answers

Answer:

We can't make plots here, but I can give an explanation.

A scatter plot provides a visual representation of the showcased data as opposed to a numerical display, as such allowing more ease of use when extracting data.

Step-by-step explanation:
Other Questions
the glee club has 120 cupcakes to sell. they have decided to arrange the cupcakes in the shape of a rectangle, such that the rows have an even number of cupcakes and the columns have an odd number of cupcakes. How many arrangements of cupcakes can they create?  Explain.
Suppose two mortgage companies compare the ratio of the monthly mortgage payment to the total monthly income as their metric. Suppose 0.3 is the ideal metric for the debt-to-income ratio for Company A, and 0.28 is the ideal metric for the debt-to-income ratio for Company B. Provided the target mortgage payment is the same for either company, then which of these mortgage companies requires a greater monthly income? Explain.
Question 1 Factoring is the process of reversing the distributive property so that a polynomial can be written as the product of simpler polynomials. True False
If you save 15 a week for the next two years instead of buying music, how much money would you accumulate ignoring interest ?