Answer:
-9
Step-by-step explanation:
Let x = number
2/3 (x) = -6
(x) = -6 divided by 2/3
x = -9
The answers would be (0,10) , (20,0) , and (100,100)
Answer:
C) cos A=sin B
Step-by-step explanation:
A is complement of B: A+B=90⁰
Sin(A)=sin(90-B)=cos(B)
Cos(A)=cos(90-B)=sin(B)
So c)
Answer:
Step-by-step explanation:
Given : For each sandwich:
Quantity of meat used = 4 ounces
Quantity of cheese used = 3 ounces
The combined ounces of meat and cheese are used on each sandwich =
Quantity of meat used + Quantity of cheese used
= 4 ounces + 3 ounces
= 7 ounces
Hence, The combined ounces of meat and cheese are used on each sandwich = 7 ounces
Answer:
3^2*3^4
3^12/3^4
(3^4)^2
The first, fourth, and fifth
Step-by-step explanation:
Follow rules of exponents
When multiply an exponent with same base just add the exponents
EX: 2^2 * 2^2= 2^4
When dividing with the same base, subtract
EX: 3^12/3^2=3^10
When raising the power of an exponent to another exponent, multiply.
EX: (3^2)^2=3^2
