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2 years ago

A rectangular bedroom is 2 ft longer than it is wide. Its area is 99 ft^2. What is the width of the room?

Mathematics

1 answer:

Anna35 [415]2 years ago

6 0

Answer:

the width is 9

the length is 11

Step-by-step explanation:

x(2+x)=99

x=the width

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Answer:

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Step-by-step explanation:

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2 years ago

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What is the height of the tree in the image below? 10 points Wall 4 6 ft 24 O I foot O 36 foot None of the above

Zinaida [17]

16 ft

Explanation

Step 1

because the ligth comes in the same angle, we have 2 similar triangles .

so,as the triangles are similar,the ratio of the shorter leg to the bigger leg must be equal.

$\begin{gathered} ratio=\frac{shorter\text{ leg}}{\text{bigger leg}} \\ ratio1=ratio2 \\ \frac{h}{24}=\frac{4}{6} \end{gathered}$

Step 2

solve for h

$\begin{gathered} \frac{h}{24}=\frac{4}{6} \\ \text{cross multiply} \\ 6\cdot h=4\cdot24 \\ 6h=96 \\ \text{divide boths} \\ \frac{6h}{6}=\frac{96}{6} \\ h=16 \end{gathered}$

therefore, the heigth of the tree is 16 ft

5 0

5 months ago

31600 rounded to the nearest thousand is what

Zigmanuir [339]

32000 is your answer

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4 0

2 years ago

The weekly salary of a store manager includes a $30 bonus plus the number of hours the manager works multiplied by the managers

just olya [345]

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6 0

3 years ago

Plz help<br> 15 + (-8) =

Effectus [21]

Answer:

Step-by-step explanation:

15 + (-8)

The answer would be 7 because you are only taking 15 plus negative 8 which would technically be the same as taking 15 minus 8, which would be 7.

Hope this helps! Please mark as brainliest! Thanks! Let me know if you need anymore help! :D

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2 years ago