Answer:
11 your welcome..........
absolutely value mean the number has to be positive even if it positive its is still positive if it's negative its still positive mark me brainliest!..!
Answer:
The digit is 75
Step-by-step explanation:
x is the digit in the tens place
y is the digit in the ones place.
We are given a system of equations
x + y = 12.... Equation 1
x - y = 2..... Equation 2
Subtract Equation 2 from Equation 1
2y = 10
y = 10/2
y = 5
x - y = 2
x - 5 = 2
x = 2 + 5
x = 7
Since:
x is the digit in the tens place
x = 7 = 7 × 10 = 70
y is the digit in the ones place
y = 5 = 5 × 1 = 5
Hence, The digit is 75
Answer:
39 ft^2
Step-by-step explanation:
Find the area of the triangle and subtract the area of the square.
area of triangle = bh/2
area of square = s^2
shaded area = bh/2 - s^2
shaded area = (20 ft)(16 ft)/2 - (11 ft)^2
shaded area = 160 ft^2 - 121 ft^2
shaded area = 39 ft^2
Answers A and B describe number 2
Answer:
70 minutes
Step-by-step explanation:
3 1/2 ÷1/4= 14 ×5= 70
so you first make 3 1/2 to an improper fraction, then you find the greatest common denominator between 7/2 and 1/4 which is 4, so you multiple 7/2 by 2 and get 14/4 and divide that by 1/4 and get 14minutes now multiply that by 5 laps and receive 70 minutes.