08/27/21

Graph equality -7>x

08/27/21

The area A of a circle is directly proportional to the square of its radius. The area of a circle with a diameter of 40 cm is 1 256 sq. cm.

Continuation... What is the area of a circle with a diameter of a) 20 cm? b) 10 cm c) 12 cm? d) 30? a) A = b) A= c) A = d) A =

08/27/21

If an object's weight W on Mars is directly proportional to its weight B on Earth, then On Earth, a guy weighing 118.75 kg would weigh 47.5 kg on Mars.

Continuation... If a man weighs 98 kg on Earth, calculate his weight on Mars. In Mars, weight equals?

08/26/21

The length of a rectangle is 4 times the width. If the perimeter is to be greater than or equal to 120 meters. What are the possible values for the width?

please help me with this problem, it seems that my teacher didnt add in a similar problem to do this. If you can please explain it with detail.

08/26/21

Prime Factorization and LCM

Using prime factorization, how can you determine whether the least common multiple of two numbers is the product of the two numbers, or is less than the product of the two numbers?

08/26/21

In some country the budget for defense exceeded the budget for education by ​$662.6 billion.

If x represents the budget for​ education, in billions of​ dollars, how can the budget for defense be​ represented?

08/26/21

Can you help me?

Jane has $18 overdrawn on her checking account. She writes a check for $24. What is the balance in the checking account now?

08/26/21

what is the rate of speed for each train

A passenger train leaves a train depot 1 h after a freight train leaves the same depot. The freight train is traveling 18 mph slower than the passenger train. Find the rate of each train if the... more

08/26/21

what is the rate of speed for each train

A passenger train leaves a train depot 1 h after a freight train leaves the same depot. The freight train is traveling 18 mph slower than the passenger train. Find the rate of each train if the... more

08/26/21

Find the slope of the line y=1/4x + 2/5

write As a proper fraction, improper fraction or integer

08/26/21

Equations and Inequalities

Alan rented a truck for one day. There was a base fee of $20.99, and there was an additional charge of 87 cents for each mile driven. Alan had to pay $150.62 when he returned the truck. For how... more

08/26/21

round 20.82840368 to the neast hundresth

08/26/21

In the problem, t is a real number and P = (x, y) is the point on the unit circle that corresponds to t.

Find the exact value of the indicated trigonometric function of t. Find sin t.

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