Answer:
.76 x 10 or 7.6 x 10^0
Step-by-step explanation:
divide coefficients and subtract exponents
5.4 / 7.1 = .76
10^-7 / 10^-8 = 10
Answer:
-19
Step-by-step explanation:
-7x + (-12)
= 7x - 12 [ Note: +(-12) = - 12] .
= -19.
Cos Ф = 11/5. Calculate the value of angle Ф:
cos⁻¹(11/15) = 42.83342807°
sin(90-Ф) =sin (90-42.83342807) = sin(47.16657193) = 11/5
So cos Ф = sin(90-Ф) = 11/15
Answer:
x=-16
Step-by-step explanation:
2/3x+1=1/6x-7.
Subtract 1/6x.
1/2x+1=-7
subtract 1.
1/2x=-8
divide by 1/2.
x=-16.
Hope this helps plz hit the crown :D
Slope=rise/run
yintercept is where the line crosses the y axis
y=mx+B
m=slope
b=yint
intercept at -3
y=mx-3
pick a point
(5,0)
x=5,y=0
0=m(5)-3
add 3
3=5m
divide 5
3/5=m
slope=3/5
y int=-3