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2 years ago

What is 7 minus 8 over 3.

Mathematics

2 answers:

LenKa [72]2 years ago

4 0

Answer:

6.625

Step-by-step explanation:

This is the answer because of calculator

tigry1 [53]2 years ago

3 0

Answer:

4.33333333333

the answer is

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The area of a rectangular carpet is 28 square feet. The length is three feet more then the width. Find the length and the width

Vanyuwa [196]

Length: 7
Width: 4
Hope this helps!!

8 0

2 years ago

Read 2 more answers

2. Use the following picture for this question:

Art [367]

Answer:

a. $24\sqrt{3}$ and 41.6

b. 52.1

Step-by-step explanation:

Considering the left side triangle the blue dotted side is the side "opposite" to the angle given and the side 24 is the side that is "adjacent" to the angle given. The trigonometric ratio tan relates opposite to adjacent. Also, let the blue dotted side be y.

Note: the exact value of tan 60 is $\sqrt{3}$

Thus, we can write $Tan(60)=\frac{y}{24}\\y=24*Tan(60)\\y=24*\sqrt{3} \\y=24\sqrt{3}$

Approximate value (rounded to nearest tenth): $24\sqrt{3} =41.6$

Considering the triangle to the right, the side "opposite" to the angle given (53 degrees) is 41.6 (just found in part (a)) and the side "hypotenuse" (side opposite to 90 degree angle) is x. The trigonometric ratio sine relates opposite and hypotenuse.

Thus we can write and solve:

$Sin(53)=\frac{41.6}{x}\\x=\frac{41.6}{Sin(53)}=52.1$

4 0

2 years ago

Express x cm in metres

Viktor [21]

Answer:

0.0X m

Step-by-step explanation:

100 cm = 1 m

According to the question, we have

$\frac{x}{100}$ = 1 m

0.0X = 1 m

4 0

2 years ago

+ (−) = n = HELP MEEEEEE PLSSS

Korolek [52]

Answer:

Step-by-step explanation:

a positive multiplied by a negative will always give you an answer of a negative number. thats the only logical answer i can think of

4 0

1 year ago

How would you measure a parking lot

tino4ka555 [31]

Answer:

The area?

Step-by-step explanation:

7 0

2 years ago