This is the concept of algebra, to get the slope of the line we need to rewrite the equation in slope intercept form y=mx+c, where m=slope, c=y-intercept.
Therefore re-writing our expression in slope-intercept form we get:
7x-3y=10
-3y=-7x+10
y=7/3x-10/3
The slope=7/3
hence we conclude that the slope of the line perpendicular to this is -3/7
Step-by-step explanation:
234751
100% sure
Goood luck.
Answer:
<u>From the lowest to the highest number:</u>
<u>√5</u>
<u>5/2</u>
<u>2.71</u>
<u>2 3/4</u>
Step-by-step explanation:
Let's put in order from the lowest to the highest number:
√5 = 2.236
5/2 = 2.5
2.71
2 3/4 = 2.75
Given the word problem, we can deduce the following information:
1. The ratio of the two complementary angles is 3:7.
To determine the measures of both angles, we must note first that complementary angles are two angles whose measures add up to 90°. So our equation would be:
We simplify the equation above:
We plug in x=9 into 3x to get the first angle:
Angle 1 = 3x = 3(9) = 27
Then, we plug in x=9 into 7x to get Angle 2:
Angle 2= 7x=7(9)=63
Therefore, the measures of both angles are 27° and 63°.
You can make a common denominator, then multiple the top by said denominator, then cross it out - because they are the same