Yes.
Because 19/100 is equivalent to 0.19, it is a rational number.
Answer:
16
Step-by-step explanation:
note that in a 45° - 45° - 90° triangle the legs are equal in length, since triangle is a right isosceles
let x be the length of the leg
using Pythagoras' identity on the triangle, then
x² + x² = 32²
2x² = 1024 ( divide both sides by 2 )
x² = 512 ( take the square root of both sides )
x =
= 16
the legs have length 16
Answer:
A ; D ; B ; D
Step-by-step explanation:
Given the data:
Dependent Independent
Variable Variable
Y ___ X
5 __ 15
7 __ 12
9 __ 10
11 __ 7
The general regression equation is of the form /
Y = B0 + BiX
Y = dependent variable ; B0 = intercept ` B1 = slope ; X = independent variable
Using calculator, the model obtained for the model is :
Y = 16.41176 - 0.7647x
Hence,
Least square estimate for b1 = - 0.7647
Least square estimate for b0 = 16.41176
Correlation Coefficient (R) = - 0.99705
The Coefficient of determination (R²) = - 0.99705^2 = 0.994108
.
THE ACTUAL answer is to:
D. Use a straight edge to connect the four points where the circle intersects the diameters.
have no idea how the other dude got his answer but it is certainty not c
Answer: 2770.9 in^2
Step-by-step explanation:
You need to find the area of each of part of the rug. I would solve it by finding the area of the quadrant and then the area of the two semicircles and add them together.
The Quadrant

The Two Semicircles add up to one total circle so you solve for a full circle.


Then you add the two parts you solved for together
1385.44 + 1385.44 = 2770.88 or 2770.9 in^2