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KiRa [710]
3 years ago
14

CAN SOMEONE HELP ME WITH THIS PIEASE AND THANK YOU.

Mathematics
1 answer:
Kazeer [188]3 years ago
7 0

Answer:

5\frac{1}{4}

Step-by-step explanation:

3\frac{1}{2} *1\frac{1}{2}

3*2+1/2 * 2*1+1/2

7/2 * 3/2

7*3/2*2

21/4

5\frac{1}{4}

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Here is a balanced hanger diagram
suter [353]

Based on the mass of the circle and the triangle, we can find the mass of the square to be<u> 3.33 grams</u>

<h3>Mass of each side of hanger </h3>

Assuming the mass of the square is x, the equation for the first side is:

= (3 x mass of circle) + (2 x mass of triangle) + (6 x mass of square)

= ( 3 x 2) + ( 2 x 4) + ( 6 × x)

= 6 + 8 + 6x

Mass of other side:

=  (2 x mass of circle) + (5 x mass of triangle) + (3 x mass of square)

= ( 2 x 2) + ( 5 x 4) + ( 3 × x)

= 4 + 20 + 3x

<h3>Mass of square </h3>

As both sides are equal, equate both formulas to find x:

6 + 8 + 6x = 4 + 20 + 3x

6x - 3x = 24 - 14

3x = 10

x = 10/3

x = 3.33 grams

In conclusion, each square is 3.33 grams.

Find out more on problems requiring equating at brainly.com/question/20213883.

8 0
3 years ago
Trey is putting up a fence around a 750 foot by 540 foot lot. How many feet of fence dose he need?
anygoal [31]

Given:

The length of the lot l= 750ft

The width of the plot w= 540 ft

Required:

Find the required fence.

Explanation:

The perimeter of the rectangle is given by the formula.

P=2(length+width)

Thus the required fence for the lot

\begin{gathered} =2(750+540) \\ =2(1290) \\ =2580\text{ ft} \end{gathered}

Final answer:

The required fence is 2580 ft.

6 0
1 year ago
RT = ___<br> RS = RU...Reason?<br> RT = ___ and Reason?<br> RST = RUT...Reason?
BaLLatris [955]

Answer:

okay i will answer but i dont see the question

Step-by-step explanation:

3 0
3 years ago
Please help asap!!!!
AleksandrR [38]

Answer:

justin biberis black

Step-by-step explanation:

8 0
2 years ago
Help please! I can't figure these out.
skad [1K]
The answer is 6
Work: 6^1 or 6x1 = 6
Check: 6^2 or 6x6=36
4 0
3 years ago
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