1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kolezko [41]
2 years ago
14

I need help with these plzzz

Mathematics
2 answers:
german2 years ago
4 0

Answer:

1. C 2. B

Step-by-step explanation:

1. find the total circumference, d times pi, then put 42 over 360 and multiply them to get that section

2. The actual value of x is 33.2

So I plugged in that value for all of them

Firlakuza [10]2 years ago
3 0
The Answer is 1.c 2.b
You might be interested in
As mercury revolves around the sun, it travels at a speed of approximately 30 miles per second. Convert this speed to kilometers
Elza [17]
30*1.6 = 48 km per second

48 * 2 = 96 kilometres
6 0
3 years ago
Read 2 more answers
What is x in this problem 8-(-4)^2-5=x
hichkok12 [17]

Answer:

X=-12

Step-by-step explanation:

9-16-5=X

-12=X

X=-12

6 0
2 years ago
Read 2 more answers
Helppppppppp plzzzzz
Shkiper50 [21]

Answer: 4

Step-by-step explanation:

so you basically make the + sign into a - sign as when there is a + and - sign next to each other it will always change into a - sign so once you do that it will look like this

11+(-7)

11-7

4

8 0
3 years ago
1) Given the function f(x) = 2x -3, evaluate f(3).
igomit [66]

Answer:

1) f(3) = 3

2) x = 2

Step-by-step explanation:

Given:

f(x) = 2x -3

Evaluating f(3):

f(3) = 2(3) -3 \\ f(3) = 6 -3 \\ f(3) = 3

Solving for f(x) = -1:

2x -3 = 1 \\ 2x -3 +3 = 1 +3 \\ 2x = 4 \\ \frac{2x}{2} = \frac{4}{2} \\ x = 2

3 0
2 years ago
What is the y-value of the solution to the system of equations {3x+4y=42x−4y=6?
timofeeve [1]

The value of y for the system of equation is -1/2 .

<h3>What is a System of Equation ?</h3>

A system of equation is a set of equation that have common solution

The set of equation given is

3x+4y=4

2x−4y=6

To solve the system , Elimination method will be used

Add equation 1 and 2 to eliminate y

5x  = 10

x = 2

Substitute the value of x in equation 1 to determine y

3x +4y = 4

6 + 4y = 4

4y = -2

y = -1/2

Therefore the value of y for the system of equation is -1/2 .

To know more about System of Equation

brainly.com/question/12895249

#SPJ1

7 0
2 years ago
Other questions:
  • Solve for a. Assume that a, b and c are not zero. abc=c
    7·1 answer
  • A gardener has a cylindrical planter that has a radius of 12 inches and is 2 feet deep what is the approximate number of cubic f
    7·1 answer
  • Graph the equations to solve the system. y = x + 4 y = -x - 6 choose the correct answer a.) solutions: all numbers on the line
    10·1 answer
  • -6+u= -8 help me with this pleaseee
    8·2 answers
  • Maddie made 3 bracelets on Monday. Each day after that, she made 6 times as many bracelets as the day before. How many bracelets
    12·1 answer
  • Find the radius of a circle with a circumference of 18.58 feet
    12·1 answer
  • Change to a mixed number. 13/3
    12·1 answer
  • Please put the explanation!
    5·1 answer
  • Suppose you live in Location A, a part of the United States with a semiarid climate. You travel to Location B, which is in a nei
    8·1 answer
  • PLS HELP ASAP I REALLY NEED HELP!!!!
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!