Give the sweater any initial price to show whether they are equal
sweater initially = $10
decrease by 30% = $7
increase $7 by 30% = $9.10
No, they are not equal.
Answer:
The answer is b. angle 6 must be equal to angle 4.
Just forget about the first half, and just do the second half. It’s way easier. Answer is -7.75
If you're asking how, here's an example
A standard form equation is when it is set up.
Ax + By = C.
6x + 2y = 4.
A slope-intercept form equation is when it is set up y=mx+b.
Y = - 3x + 2.
4y = -8x + 16 then divide all by 4.
y = -2x + 4 slope form.
Answer:
radius = 19 ft
Step-by-step explanation:
volume of a cylinder: r²πh
12468.94 = r²π × 11
=> r² = 12468.94 ÷ 11π
=> r² = 361
=> r = 19