Step-by-step explanation:
<h2>#a</h2>
p : c
4 : 3 = x : 36
3x = 4 × 36
3x = 144
x = 48
<h2>
#b</h2>
p + c = 70
c = 3/7 × 70
c = 3 × 10
c = 30
The answer is 12
48 - 36 = 12
Answer:
1.) 4/3
2.) 4/3
3.) 5
4.) 5
Step-by-step explanation:
I just took the test
Answer:
A shows direct quadratic, B shows inverse and C shows direct linear
Step-by-step explanation:
A is the form of y=k*x^2 which is direct quadratic
B is the form y*x=k which is not direct means it is inverse
C is the form y=k*x which is direct linear variation
Note: k is any constant.
I'm guessing you mean a^2? if so then,
a^2+28a+27=
(a+1)(a+27)