2^2=4
15^2=225
4+225=229
Square root of 229 is about 15.1
Answer:15.1 (Already rounded time tenths place)
Answer:
Step-by-step explanation:
The first one is in standard form;
the second one is in point-slope form;
the third one is in slope-intercept form;
the last one is in standard form
These are all lines, so as you can see, there are 3 different formats for writing the equation of a line.
1125
u take 1800 and times it by 5 and divide it by the total of 3+5 so u divide it by 8
1800 x 5 divided by 8 + 1125
First you find the circumference:
C=2
![\pi](https://tex.z-dn.net/?f=%20%5Cpi%20)
r=2(3.14)15=94.2 cm
Then you figure out the ratio of 150 to the entire circle:
150/360=5/12.
Then multiply:
5/12*94.2= 39.25 cm.
Therefore, the length of the arc if about 39.25cm.
Answer:
24, not Perpendicular
Step-by-step explanation:
4×-6 + 9×7 + -3×5
-24 + 63 - 15
24
Perpendicular when inner product is 0