Answer:
320.28
Step-by-step explanation:
Try this solution:1. if y(x)=Ce⁻²ˣ+e⁻ˣ and y(-5)=3, then it is possible to substitute the values of 'x' and 'y':C*e¹⁰+e⁵=3.2. it is possible to find the value of 'C':
Answer:
y+7=(x-1)
Step-by-step explanation:
slope of -2/3, so m=-2/3
point slope form=y-=m(x-)
plug in your slope as well as your x and y values from your point
y-(-7)=(-2/3)(x-1)
y+7=(x-1)
Step-by-step explanation:
the area of a triangle is
baseline × height / 2
baseline and height must be at a right angle with each other.
so, in our case
6 × 11 / 2 = 3 × 11 = 33 cm²
Answer:
Number 2: -3/10 (I think)
Number 4: 10a-5b-4
Number 6: x=5/2
Number 8: x=6
Step-by-step explanation:
Number 2:
3ysquared/2y-4x2
3(-1)squared/2(-1)-4x2
3x1/2(-1)-4x2
3x1/-10
-3/10
(I might be wrong with this one though)
Number 4:
10a-3b-4-2b
10a-5b-4
Number 6:
2(-3x+8)=4x-9
-6x+16=4x-9
-6x+16-16=4x-9-16
-6x=4x-25
-6x-4x=4x-25-4x
-10x=-25
-10x/-10=-25/-10
x=5/2
Number 8:
1(4x-8)/4=-x+10
4x-8/4=-x+10
4x-8/4+x=-x+10+x
8x-8/4=10
4x8x-8/4=4x10
8x-8=4x10
8x-8=40
8x-8+8=40+8
8x=48
8x/8=48/8
x=6