3 years ago

2. (11.01 MC)

Mathematics

1 answer:

olasank [31]3 years ago

6 0

Answer:

120strip

Step-by-step explanation:

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Simply 8t + 6r - 3t + 2r

ehidna [41]

Answer: 8r+5t

Step-by-step explanation:

8t + 6r - 3t + 2r

8t-3t= 5t

6r+2r=8r

= 8r+5t

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The expressions 10/12(245b−365) and 2/3(3b+6) represent the lengths of the diagonals of parallelogram WXYZ. For what value of b

makkiz [27]

Answer:

b = 1.52

Step-by-step explanation:

Length of diagonals of a parallelogram = $\frac{10}{12}(245b - 365)$ and $\frac{2}{3}(3b+6)$

If the given parallelogram is a rectangle,

Length of the diagonals will be equal in measure,

Therefore, $\frac{10}{12}(245b - 365)=\frac{2}{3}(3b+6)$

245b - 365 = $\frac{12}{10}\times \frac{2}{3}(3b+6)$

245b - 365 = $\frac{4}{5}(3b+6)$

5(245b - 365) = 4(3b + 6)

1225b - 1825 = 12b + 24

1225b - 12b = 24 + 1825

1213b = 1849

b = $\frac{1849}{1213}$

b = 1.52

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For what values of k will he graph of y=kx+3 be a descending line

liraira [26]

K has to be negative.

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Which algebraic expression represents this phrase ? The product of 40 and the distance to the finish

erik [133]

The answer to this question is 30

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Vocabulary Is every relation also a function? Explain.

mash [69]

Answer:

It is B

Step-by-step explanation:

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