Answer:6/13 5/9 7/8
Step-by-step explanation:plz do brainliest answer
Answer:
All below
Step-by-step explanation:
1. Before tax
500*0.7 (30% off means 100%-30% of the price = 70% or 0.7) = $350
2. Final selling price
350*1.13 (100%+13% as the price after adding 13% of tax to subtotal) = $395.5
Answer:
y=3x-9
Step-by-step explanation:
Hi there!
we are given a point (4,3), and a line (y=-1/3x+4)
Perpendicular lines have slopes that are negative and reciprocal; if they are multiplied together, the result is -1
first, let's find the slope of the new line.
we can find it with this formula: (m=slope)
-1/3m=-1
multiply both sides by -3
m=3
here's our equation so far, written in y=mx+b form, where m is the slope and b is the y intercept
y=3x+b
we need to find b
Because the line passes through the point (4,3), we can use it to find b
substitute x as 4 and y as 3
3=3(4)+b
multiply
3=12+b
-9=b
substitute into the equation
<u>y=3x-9</u>
Hope this helps!
Answer:
area equals to 1/2 a + b * height so I have divided 1/2 which I've taken to divide 4.4 + 3.2 which equals to 7.6 * 3 so 1/2 divide divide 7.6 is 3.8 .3.8 * 3 equals to 11.4 that's my answer 11.4 ft.
Step-by-step explanation:
hope that helps.
Uh.. Lemme see. Add up all the angle measures and then subtract them from 360. In this case, the answer is 87.
