An equilateral triangle's perimeter and a rectangle's perimeter have the same numerical value. The length of the rectangle is the same as the side of the triangle. The width of the rectangle is 12. What is the length of the rectangle?

One beaver can chew though a tree that is 15 cm thick in 20 min if it works at the same pase how long will it tack one beaver to cut down enough trees to create a stack 1.2 meters tall

21. An unknown substance from planet X has a density of 10 g/mL. It occupies a volume of 80 mL. What is the mass of this unknown substance? a. 8 g b ...125 g c. 80 g d. 800 g

In one month, Mr. Rich earns $9,278 in regular pay and $2,132 in overtime pay. A total of $673 is deducted from his paycheck for taxes and a company loan. How much is his take-home pay? $10,737 $10,747 $11,273 $10,727

The perimeter of a rectangular garden is 290 feet. If the length of the garden is 89 feet, what is its width?

John skied cross country for 12 miles at 3 miles per hour. He finished skiing at 2:00 p. m. Which explanation correctly tells how to calculate what time John started skiing? A. Step 1 Divide: 12 : 4. Step 2 Add the quotient to 2:00 p. m.

If x^2=64 and x is positive, what is the value of

A bicycle store costs $2400 per month to operate. The store pays an average of $50 per bike. The average selling price of each bicycle is $90. How many bicycles must the store sell each month to break even?

The music department orders 4 times as many Rock CDs as Jazz CDs. If the department orders 550. CDs, how many of CDs are rock?

After an earthquake in a city 15% were found missing, 25 % critically injured, 20 % suffered minor injury and 400 people had no injury how many people were there in the city

The period of a pendulum is the time the pendulum takes to swing back and forth one full time. The function I = 0.81t^2 relates the length l in feet of a pendulum to the time t in seconds that it takes to swing back and forth.