Answer:
point slope, slope intercept form, and I think two point
Answer:
0.85 > 0.819
Part B: Jason is not correct.
Step-by-step explanation:
Length as per Marco = 0.85 meters
Length as per Jason = 0.819 meters
It can be clearly seen that both the quantities are lesser than 1.
and length of desk as per Marco is greater than the length as per Jason.
So, the answer is:
0.85 > 0.819.
Part B:
Jason says his measurement is greater than Marco's measurement because 819 is greater than 85.
Here no doubt that 819 > 85 is true.
But, here we are dealing in decimals and the quantities are:
0.819 and 0.85 which can also be written as 0.850.
And therefore, 0.850 > 0.819 i.e. <em>Jason is incorrect</em>.
Answer:B: 36°
Step-by-step explanation:
We know that ∆ABC is isoceles, making (angle)<ABC and <BCA congruent because base angles of isoceles triangles are congruent.
Because we have parallel lines, we can look for alternate interior angle pairs. <BCA is congruent to <DAC because they're alternate interior angles.
If <BCA is x then so is <ABC.
Since triangles add up to 180° we can add all of the angles (3x+x+x) and set it equal to 180.
3x+x+x=180
5x=180
x=36
If we were looking for <BAC we would plug that back in and solve, but we're looking for <BCA which is equal to x, therefore m<BCA=36°
Fountain
A = pi * 10^2
A = 100pi
Garden
A = pi * 200^2
A = 40,000pi
40,000pi - 100pi = 39,900 m^2
9 - 3 = 6
J + 6 < 8 subtract 6 from both sides
J + 6 - 6 < 8 - 6
J < 2