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Georgia [21]
3 years ago
15

HElp for brianliest PELASEEE EHELPPPPPP

Mathematics
1 answer:
Dmitry [639]3 years ago
6 0

Answer:

Perimeter of the given figure is :---

(2n) + (2n) +( n + 5) + (n + 5) + (3n + 3) \\  = 2n + 2n + n + 5 + n + 5 + 3n + 3 \\  =  \boxed{9n + 13}✓

<h3><u>(9n+13)</u> is the right answer</h3>
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Sue Stitch buys a sewing machine. The price, including tax, is $575.00. She finances the sewing machine over 24 months after mak
ikadub [295]
Hi there!

To the nearest penny, c = $85.94.

Total of payments = amount financed + c = $635.94.

Total of payments ÷ number of payments = monthly payment = $26.50

Your friend, ASIAX
5 0
4 years ago
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Select the correct answer. What is the solution to the equation?<br> *image below*
ahrayia [7]

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x = 10

Step-by-step explanation:

Isolate the radical, then raise each side of the equation to the power of its index.

8 0
3 years ago
Jared's battery has 4/25 percent of life left. Edward's battery has 3/25 percent of life left. Who has the most battery life lef
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A uniform 41.0 kg scaffold of length 6.6 m is supported by two light cables, as shown below. A 74.0 kg painter stands 1.0 m from
Nimfa-mama [501]

Step-by-step explanation:

Let

m_p = mass of the painter

m_s = mass of the scaffold

m_e = mass of the equipment

T = tension in the cables

In order for this scaffold to remain in equilibrium, the net force and torque on it must be zero. The net force acting on the scaffold can be written as

3T = (m_p + m_s + m_e)g\:\:\:\:\:\:\:(1)

Set this aside and let's look at the net torque on the scaffold. Assume the counterclockwise direction to be the positive direction for the rotation. The pivot point is chosen so that one of the unknown quantities is eliminated. Let's choose our pivot point to be the location of m_e. The net torque on the scaffold is then

T(1.4\:\text{m}) + m_sg(1.9\:\text{m}) + m_pg(4.2\:\text{m}) - 2T(5.2\:\text{m}) = 0

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9T = m_sg(1.9\:\text{m}) + m_pg(4.2\:\text{m})

or

T = \frac{1}{9}[m_sg(1.9\:\text{m}) + m_pg(4.2\:\text{m})]

\:\:\:\:= 423.3\:\text{N}

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m_e = \dfrac{3T - (m_p + m_s)g}{g} = 14.6\:\text{kg}

6 0
3 years ago
A upermarket owners cost for a 26 ounce can of coffee is 6.75. A case of coffee contains 12 cans. What profit is earned for each
VladimirAG [237]

Answer:

The correct answer is 32.88.

Step-by-step explanation:

Cost price for a 26 ounce can of coffee = 6.75.

A case of coffee contains 12 cans.

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Total selling price of a case is 12 × 9.49 = 113.88.

Total profit for selling a case of cnas of coffee is given by 113.88 - 81 = 32.88

Thus the profit for selling each can is 32.88.

4 0
3 years ago
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