Answer:
h(-4) =101
Step-by-step explanation:
H(x) = 6x ^2 +5
We have to find when h=4, putting it into function
h(-4) = 6(-4) ^2 +5
h(-4) = 6(16) +5
h(-4) = 96 +5
h(-4) =101
Answer:
Your answer is given below:
Step-by-step explanation:
y=8-2 x
y= 8-2×8
y= 8-16
y= -8
[Hence, the value of y is -8]
_ TheExtraterestrial
Answer:
12
Step-by-step explanation:
I suck at explaining but I know it’s 4
Answer:
<3=75°
Step-by-step explanation:
Angle 3 and angle 2x+95 are supplementary( supplementary angles add up to 180°)
So <3+2x+95=180
<3+2x=180-95
<3+2x=85( let's call this equation 1)
Next, angle 5 and angle 8x+71 are opposite angles (opposite angles are equal) therefore <5=8x+71
Now, <3 and <5 are co-interior angles(co-interior angles are supplementary)
So <3+8x+71=180
<3+8x=180-71=109
Thus, <3+8x=109(let's call this equation 2)
Now solving equation 1 and 2 simultaneously:
Make <3 the subject of equation 1
<3=85-2x
Put <3=85-2x into equation 2
85-2x+8x=109
6x=24
x=24/6=4
Now, remember that angle 2x+95 becomes
2(4)+95
8+95=103°
Therefore<3=180-105=75°
