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3 years ago

The width of a rectangle is 3 more than twice its length. the area is 35 square meters what is the length of the rectangle

1 answer:

defon3 years ago

6 0

35=3L+3
3L=32
L=10 $\frac{2}{3}$
THE LENGTH OF THE RECTANGLE IS 10 AND TWO THIRD METERS.
10 $\frac{2}{3}$ +2(10 $\frac{2}{3}$ )+3=35

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What is the distance between the longest dog in the shortest dog Short 7 over 8 longest 3 over 8 what is the difference

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The distance between the longest dog and the shortest dog is 4 over 8 ( $\frac{4}{8}$ ) OR 1 over 2 ( $\frac{1}{2}$ )

Step-by-step explanation:

From the question,

Short is 7 over 8, that is,

Short = $\frac{7}{8}$

and longest is 3 over 8, that is

Longest = $\frac{3}{8}$

The distance between the longest dog and the shortest dog can be determined by finding the difference between the fractions. That is,

$\frac{7}{8} - \frac{3}{8} = \frac{7 - 3}{8}$

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3 years ago

The measure of ∠P is five less than four times the measure of ∠Q. If ∠P and ∠Q are supplementary angles, find m∠P

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Answer:

P=143

Step-by-step explanation:

So, we know that P and Q are supplementary angles. In other words:

$\angle P +\angle Q =180$

We also know that P is 5 less than 4 times Q. Thus:

$\angle P=4\angle Q-5$

Substitute the second equation into the first:

$(4\angle Q-5)+\angle Q=180$

Find Q. Combine like terms:

$5\angle Q-5=180$

Add 5 to both sides:

$5\angle Q=185$

Divide both sides by 5:

$\angle Q=37$

So, Q is 37 degrees.

Q and P are supplementary, which means that P is 180-37 or 143 degrees.

And we're done!

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3 years ago