Answer: j=−k+2m
Step-by-step explanation: 2(k+j)=4m
2j+2k+−2k=4m+−2k
2j
/2
=
−2k+4m
/2
j=−k+2m
Answer:
Step-by-step explanation:
Subtracting the second equation from the first yields .
This means that .
So, the solution is
9) Area of Figure = Area of rectangle + area of triangle
A = 17 * 22 + (1/2 * 12 * 19)
A = 374 + 114
A = 488 cm²
10) Area of Figure = Area of rectangle + area of triangle
A = 8 * 4 + (1/2 * 3*4)
A = 32 + 6
A = 38 cm²
Hope this helps!
Answer: The answer is (A)
Step-by-step explanation: Given that Mila has planned to make omelettes for book club. She buys egg cartons and each carton contains a dozen of eggs.
Also, 'c' is the number of cartons of eggs and 'g' is the number of eggs that Mila needs.
Since, in a dozen, there are 12 eggs, so 1 carton contains 12 eggs.
If Mila need needs 12 eggs, the number of cartons she should buy = 1.
If Mila needs 1 egg, the number of cartons she should buy is
If Mila needs 'g' eggs, then number of cartons (c) she should buy is
Thus,
Answer:
The square root is 1.90
Step-by-step explanation:
Given
Required
Find x
Express 3.6 as 36/10
So, we have:
This gives
Rationalize
Using a calculator
So, we have:
Approximate