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3 years ago

Which ordered pair is a solution of this equation?X-5y=-31

1 answer:

mihalych1998 [28]3 years ago

6 0

D. When you substitute for the variables the equation becomes -1-5×6=-31. First, you multiply -5 by 6 to get -30. This makes the equation -1-30=-31. -1-30 is -31 so your equation is now -31=-31.

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Whats 100%2000= 1000000000.000000000

Umnica [9.8K]

<span>100 is the correct answer.</span>

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3 years ago

An architect built a scale model of a shopping mall. On the model, a circular fountain is 27 inches tall and 63 inches in diamet

Rasek [7]

The actual fountain is 6 ft tall.....1 ft = 12 inches...so 6 ft = (12 * 6) = 72 inches

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4 years ago

The surface area of a rectangular prism is 2210 cm2. Two of the dimensions are 5 cm and 10 cm. Find the measure of the other dim

Vlad [161]

The surface area of a rectangular prism is 2210 cm^2 Then the other dimension is 70.3 cm

<h3><u>Solution:</u></h3>

Given that surface area of rectangular prism is 2210 square centimeter

Also given that two of dimensions are 5 cm and 10 cm

To find: other dimension

<em><u>The total surface area of the rectangular prism is gievn as:</u></em>

$\text {Total surface area }=2(lb+b h+h l)$

Where, "l" is the length and "b" is the breadth and "h" is the height

The given values are: l = 5cm and b = 10cm

On substituting the given values in formula we get,

$\begin{array}{l}{2210=2(l \times b+b \times h+h \times l)} \\\\ {2210=2(5 \times 10+10 \times h+h \times 5)} \\\\ {2210=2(50+10 h+5 h)} \\\\ {1105=50+15 h} \\\\ {1055=15 h} \\\\ {h=70.3}\end{array}$

Thus the other dimension is 70.3 cm

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4 years ago

What is the greatest common factor of 10 and 5?

nadya68 [22]

Answer:

The greatest common factor is 5

Step-by-step explanation:

Common factors of each

5: 1, 5

10: 1, 2, 5, 10

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2 years ago

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KonstantinChe [14]

Answer:

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Step-by-step explanation:

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3 years ago