What is the answer?!
2 answers:
Answer:y = 15
Step-by-step explanation:
<u>Concept:</u>
Here, we need to know the idea of similar triangles.
Two triangles are similar if they have the same ratio of corresponding sides and equal pairs of corresponding angles.
If you are still confused, please refer to the attachment below for a graphical explanation.
<u>Solve:</u>
<em>Set up the proportion between the sides</em>
Small / Big = Small / big
10 / 22 = y / 33
<em>Cross-multiply to simplify the proportion</em>
22 · y = 33 × 10
22y = 330
<em>Divide 22 on both sides</em>
22y / 22 = 330 / 22
y = 15
Hope this helps!! :)
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Answer:
2.45c + 1.65c = 4.12 + 0.75
Step-by-step explanation:
To write an equation to find the value for c, we need to declare what c is first.
c = price of fruit
2.45c + 1.65c = 4.12 + 0.75
Now we multiplied c to 2.45 and 1.65 and added them together, because whatever the value of c is will give us the equivalence of the sum of 4.12 + 0.75.
Now to check if the equation is right, let's solve for c.
2.45c + 1.65c = 4.12 + 0.75
4.1c = 4.87
Now to get the value of c, we divide both sides of the equation by 4.1.
c = 1.19
Now let's substitute the value of c in the equation to see if we got it right.
2.45(1.19) + 1.65(1.19) = 4.12 + 0.75
2.92 + 1.96 = 4.87
4.87 = 4.87
Therefore concluding that the value of c is 1.19.