A man buys 12.50kg of one of rice for £30 per kg and £67.90 per kg. If he mixes them and makes packets, each containing 3450g of rice, how many packets of rice are there and what is the cost of each packet?
Answers
Answer:
a. The number of packets the two bags/brands of rice can be repackaged to = 7 packets.
b. Cost of one packet is £174.82
Step-by-step explanation:
Please kindly see the attached files for explanation.
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What are the zeros of the quadratic function f(x) = 6x^2 + 12x – 7?
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113.04 in2
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Answers
Answer: 113.04 inch²
Step-by-step explanation: Since area of circle=pi×r²
where r=radius of circle
and radius=diameter/2
hence r=12/2=6 inches
hence Area =pi×6²
Area =3.14×36
Area =113.04 inch²
Hope I helped! =D
Answers
The ∠4 (which is equal to ∠2) and ∠13 are congruent (∠4 ≅ ∠13) because they both form part of the angles that add up to 180 degrees. In the given conditions, we have ∠2 ≅ ∠1 (given), and ∠7 and ∠13 are supplementary angles.
Supplementary angles add up to 180 degrees, so we can conclude that ∠7 + ∠13 = 180 degrees.
Now, we can use the fact that ∠2 ≅ ∠1 to deduce that ∠2 = ∠1.
Since ∠7 and ∠13 add up to 180 degrees and ∠2 = ∠1, we can deduce that ∠2 + ∠13 = 180 degrees.
This means that ∠4 (which is equal to ∠2) and ∠13 are congruent (∠4 ≅ ∠13) because they both form part of the angles that add up to 180 degrees.
Learn more about angle:
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This question is not complete, Here I am attaching the complete question: Below i am attaching the image.
In the two-column proof below, provide a reason for each statement. Given: ∠ 2 ≅ ∠7 and ∠7 and ∠13 are supplementary angles Prove: ∠4 ≅ ∠13
Answers
We are asked to evaluate 1/9 of 3/8. This means we have to multiply 1/9 and 3/8. The product of the two factors is 3/ 72. Seeing the two factors on the other hand, we can cancel out 3. Hence the final answer to this problem in lowest terms becomes 1/24.
Answers
Answers
Answer:
Check it below
Step-by-step explanation:
1) Below the number line, rewrite all of the several numbers as improper fractions, a fraction whose numerator is greater than the denominator on a number line. In this case, let's restrict ourselves to the numbers greater than 1.
(Check the picture 1)
2) Generally, Mixed Numbers represent not exact divisions so they must be between whole numbers line.
To Convert an Improper fraction into a Mixed Number:
Keep the denominator.
Divide the Numerator by the Denominator, placing the remainder as the new Numerator and the quotient as the whole number.
3) We could have other improper fractions and their Mixed Numbers.
Answers
Answer:
(-5, -2)
Step-by-step explanation:
Rule for reflection over y = x :
(x, y) -> (y, x)
Answer:
2, -5
Step-by-step explanation: