Answer: Electrical network
Step-by-step explanation: this is the answer hope it helps
Answer:
answer 2 and 3
Step-by-step explanation:
Answer:
Option A) multiply the top equation by 2 and the bottom equation by -3
Option D) To cancel the y's, multiply the top equation by -2.5.
Step-by-step explanation:
We are given the following equations in the question:
We have to eliminate x from the equation in order to solve the equation.
Option A) multiply the top equation by 2 and the bottom equation by -3
We have to eliminate y from the equation in order to solve the equation.
Option D) To cancel the y's, multiply the top equation by -2.5.
<span>First find how many grams are in 15.87kg and how many meters are in 30.48cm
15.87kg x 1000g/kg = 15, 870g
30.49cm x 1m/100cm = 0.3049m
Then, set up a proportion.
0.3049m/15, 870g = 1m/x g
Cross multiply to get..
0.3049x = 15, 870
Divide for x and there you are.</span>Source(s):Myself.1004 <span>· 8 years ago
</span>
Answer:
2nd option
Step-by-step explanation:
the scale factor is the ratio of corresponding sides, image to original, so
scale factor = = = = 1