Supplementary angles 4
Angle A and angle B are supplementary. The measure of angle B is 82.5.
What is the measure of angle A in degrees?
Enter your answer as a decimal, if necessary, like this: 42.5
What is the measure of angle A in degrees?
Enter your answer as a decimal, if necessary, like this: 42.5
Correct answer:
You need to know the following knowledge to solve this word math problem:
Units of physical quantities:
Grade of the word problem:
Related math problems and questions:
- Recycling center
Pavani collects 20.3 pounds of metal to take to a recycling center. The recycling center pays her for 18.4 pounds of the metal and refuses the rest of it. How much of Pavani's collection was refused, in pounds? Enter your answer as a decimal, if necessary - Bivariate data set
Here is a bivariate data set in which you believe y to be the response variable. x y 51.4 44.8 60.2 46.6 60.1 46.8 45.8 46.3 37.4 41.8 72.4 52.5 60 48.2 67.5 49.5 60.9 49.8 51.1 45.7 62.7 49.6 194.9 84.2 Make a scatter plot of this data. Which point is an - A chemist
A chemist recorded the change in temperature of a cooling liquid as −25.5° over a 1.5-minute period. The temperature fell at a constant rate. What was the rate of change in temperature? Enter your answer in the box. °F per minute - Unit rate (speed)
What is the unit rate for 4543.08 km in 52.4 h? Enter your answer, as a decimal, in the box.
- The following
The following data represents the number of cases of coffee or filters sold by four sales reps in a recent sales competition. Sales Person; Gourmet; Single Cup; Filters; Total Connor; 142; 325; 30; 497 Paige ; 42; 125; 40; 207 Bryce ; 9; 100; 10; 119 Mall - And or logic
If A and B are events with P(A)=0.3, P(A OR B)=0.76, and P(A AND B)=0.04, find P(B). Enter your answer in decimal form, rounded to one place. - The half of sum
Half the sum of a number and 1.75 is -5.1. What is the number? Enter your answer as a simplified mixed number in the box. . - Enrollment 2
Enrollment in the evening college program increased from 580 last year to 620 students this year. What was the rate of increase? Please round off your answer to two decimal places. - Faucets
A large tank is partially filled with a solution. The tank has a faucet that allows the solution to enter the tank at a rate of 16 3/4 liters per minute. The tank also has a drain that allows the solution to leave the tank at a rate of 19 4/5 liters per m
- What is 29
What is the product of negative 2 and 2 over 5 and negative 3 and 5 over 6? Enter your answer as a mixed number or improper fraction in the simplest form. - Two waves
Two waves are out of phase by 26°. If the period of the waves is 6 seconds, what is the time difference between the waves? Give your answer in seconds to 2 decimal places. - One-fifth
What is 1/5 as a decimal? Round your answer to three decimal places. - Negative mixed number 2
What is the product of 1 1/2 and -1 1/4? Enter your answer as a mixed number, in simplest form, in the box. - Negative fractions What is the product of negative 2 1 half and negative 3 1 third? Enter your answer as an improper fraction or mixed number in the simplest form.
- Standard form
What is this number in standard form? (8×10)+(2×1100)+(9×11,000) Enter your answer in the box. - Supplementary angles
(a + 30)° and (2a)° are the measure of two supplementary angles. Find the value of a. - Multiply, then add
1/4 times the sum of a number, and -3.2 is 1.8. What is the number? Enter your answer as a simplified mixed number in the box.
