2 years ago

The scale factor of figure JKLMN to figure PQRST is 3:2. If KL = 9 cm and MN = 15 cm, what is the length of side QR?

Mathematics

1 answer:

Alecsey [184]2 years ago

5 0

The length of side QR is 6 cm

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What is the intermediate step in the form (x+a)^2=b as a result of completing the square for the following equation?

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Step-by-step explanation:

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2 years ago

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nekit [7.7K]

Answer:

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Step-by-step explanation:

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2 years ago

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6 0

2 years ago

Solve for n <br><br> 11/6=n+7/9<br><br><br> (Plz no trolling; will mark brainiest)

xxTIMURxx [149]

Answer:

$n=\frac{19}{18}$

Step-by-step explanation:

Ir order to find the value of n in the given linear equation: $\frac{11}{6} = n + \frac{7}{9}$ you have to perform the properties of equalities to obtain an equivalent equation.

You have to perform these properties in each side of the equation.

Applying the subtraction property (which is the subtraction of the same number to each side of the equation):

Adding $\frac{7}{9}$ to each side:

$\frac{11}{6} - \frac{7}{9} = n + \frac{7}{9} - \frac{7}{9}$

This way you can obtain the value of n

$\frac{11}{6} - \frac{7}{9} = n$

Solving the subtraction of the fractions and simplifying:

$\frac{(11)(9)-(7)(6)}{(6)(9)} = n\\\frac{57}{54} = n\\n=\frac{19}{18}$

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2 years ago