Answer:
I don't have the answer to the first page but I do for the second.
Step-by-step explanation:
Use the Pythagorean theorem, A^2+B^2=c^2
2a. 13
2b. 15
2c. 50
2d. 4.5(Rounded to nearest tenth)
3. 10.8 ft
When calculating probability, the easiest thing to do is first count how many things there are to choose from.
5 + 3 + 1 + 2 + 3 + 1 = 15 Also, there are 3 E tiles, and 1 Y tile. 3 + 1 = 4
The probability of you drawing a E or Y tile is 4 / 15
Answer: 158 square feet
Step-by-step explanation:
Area of the rectangle is; 128 feet
Area of the triangle is; 30 feet
Area of the triangle + area of the rectangle is; 158 square feet
The length of the hypotenuse = 7.1 inch
Step-by-step explanation:
In an isosceles right angle triangle if one leg is 5 inch, another side along the right angle is 5 in
hypotenuse = 
( by Pythagoras theorem)
= 
= 
= 7.07106781
= 7.1 inch (approx)
Answer:
9a+18=9
9a=-9
a=-1
Step-by-step explanation:
