Check picture below, solve for "x" and "y"
unless you've already covered the 30-60-90 triangle, then check your book on them, to see the ratios, using the 30-60-90 ratios is simpler
1. y₁ = 70x
2. y₂ = 55x
Solve y₁ - y₂ for x = 11.
First you would need to convert 50 yds into inches. 50 yds = 150 ft = 1800 inches. Divide the number of inches by two.
1800 divided by 2 is 900. Therefore, Your answer should be 900 pieces of tape print to see 2 inches each and print the Sea.
Answer:
If the first question is indicating that the diameter of mercury is 4.88x10^3 kilometers, then to put this in standard notation you would move the decimal point three places to the right, which gives you 4880 kilometers.
For the second question, you have to count how many places to the right the decimal place needs to be moved to have a number in the ones place. In this case, that number is 4. Scientific notation would be 1.96x10^(-4) meters. For any number where the value is less than one, the ten will be to a negative power.
The answer is 20
Area of rectangle in between is 2*4=8
Area of 2 triangles that surround the rectangle to make a parallelogram is (3*4)/2=6
Since there are 2 triangles which are they exact same, multiply 6 by 2, then add the result tp 8
8+(6*2)= 20
