Answer: C
Step-by-step explanation:
See attached image.
Answer:
Mr K purchased 6 chicken sandwiches and 6 pizza slices.
Step-by-step explanation:
Let Mr. K purchased number of chicken sandwiches = x
and number of pizza slices = y
Since total number of dancers = 12
then the equation will be
x + y = 12 --------(1)
Mr K. spent total amount = $72
Therefore, equation to purchase x sandwiches, y pizza slices and 12 drinks will be
6x + 3y + 1.5×(12) = 72
6x + 3y + 18 = 72
6x + 3y = 54
2x + y = 18 -------(2)
We subtract equation (1) from (2)
(2x + y) - (x + y) = 18 - 12
x = 6
from equation (1)
6 + y = 12
y = 6
Therefore, Mr K purchase 6 chicken sandwiches, 6 pizza slices.
<h2>Answer:</h2>
<h3>✧･ﾟ: *✧･ﾟ:* *:･ﾟ✧*:･ﾟ✧</h3><h3 /><h3>
</h3><h3>✅ C. 4 in, 6 in, 10 in</h3>
<h2>Explanation:
</h2>
<h3>❗ The answer is C, since 6+4 is 10, which means that it is not a right triangle.</h3>
<h2>~ ₕₒₚₑ ₜₕᵢₛ ₕₑₗₚₛ! :₎ ♡</h2><h2 /><h2 /><h2>
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</h2>
The surface area of a rectangular prism is the sum of the areas of its faces added together. From the picture, we can see that the prism is constructed of 4 faces that measure 7 cm by 9 cm and 2 faces that measure 7 cm by 7 cm.
The area of one 7 cm by 9 cm face is 63 cm². Together, all four of the faces add up to 252 cm².
The area of one 7 cm by 7 cm face is 49 cm². Together, the two faces add up to 98 cm².
Using these areas, we can say that the total surface area of the prism would be 252 cm² added to 98 cm², or 350 cm².
