Which of the value of x in each of the ff. Proportion 4:*=8:4

Question

Bella · Answer

it will 4:2  so 4:2 = 8:4  4 x 2 = 8   and 2 x 2 = 4    plz mark me as brainlist

Madelyn · Answer

Step-by-step explanation:   First, write the proportion, using a letter to stand for the missing term. We find the cross products by multiplying 20 times x, and 50 times 30. Then divide to find x. Study this step closely, because this is a technique we will use often in algebra.

Sadie

Find the square numbers that we will
get if we add the following terms of
triangular numbers series.
A) 4th and 5th

2tan²45°+ cos²30° – sin² 60°. Answer Please fast…Ans Correct Answer

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