Answer:
C
Step-by-step explanation:
This means that there is another leg of an isosceles triangle that is also 5 inches.
a^2 + b^2 = c^2
a = 5
b = 5
c = ?
c^2 = 5^2 + 5^2 Combine
c^2 = 25 + 25
c^2 = 50 Take the square root of both sides.
sqrt(c^2) = sqrt(50^2)
c = sqrt(5 * 5 * 2) Take out 1 of two factors under the root sign.
c = 5 * sqrt(2) The 2 is left over because there is only 1 of them
sqrt(2) = 1.4142
c = 5 * 1.4142
c = 7.07 = 7.1
Answer:
the answer is 3 and -4 because of rise and run
The definition of estimated sum and the actual sum are these: estimated sum means to form an approximate judgment of the total of 2 or more numbers. A<span>ctual sum means the real total of two or more numbers.</span>
Answer:
21
Step-by-step explanation:
We are to divide the expression
15÷5/7
We can change the sign to a product sign and multiply 15 by reciprocal of 5/7
Reciprocal of 5/7 = 7/5
Multiply with 15
= 15 × 7/5
= 15/5 × 7
= 3 × 7
= 21
Hence the resulting value of the expression is 21
The rate of change is also known as the slope. The formula to find the slope of a line is (y2 - y1) / (x2 - x1).
You can use any two points, as long as both are on the line.
Point 1 = (2, 55)
Point 2 = (8, 220)
slope = (220 - 55) / (8 - 2)
slope = 165 / 6
slope = 55 / 2 = 27.5 / 1
Lavaughn earns $27.50 for working one hour.
Hope this helps!