Answer:
5/7
Step-by-step explanation:
20/28=5/7
Hoped i answered u
Answer:
1,000
Step-by-step explanation:
10*10*10= 1,000
next step
10 to 3
Answer:
(b – 8)(b + 4)
Step-by-step explanation:
The signs of the binomial constants must be different in order for their product to be -32.
The one with the larger magnitude must be negative in order for their sum to be -4. The only viable choice is (b -8)(b +4).
From triangle AED we can find the length of a side of ABCD
AD=(4^2+4^2)^(1/2) (pythagorean theoerem)
AD=32^(1/2)
For similar reasons as applied to the triangle AC=(2AD^2)^(1/2)
AC=(2*32)^(1/2)
AC=64^(1/2)
AC=8
Checking a couple, we see S(-2,1) mapped to S'(1,-2) and T(-1,4) mapped to T'(4,-1).
So the mapping is (x,y)->(y,x) which is reflection in the line y=x
First choice
