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3 years ago

6x + 14 Factor the polynomial using GCF

Mathematics

1 answer:

Over [174]3 years ago

7 0

The answer is 2

2(3x)+14
2(3x)+2(7)
2(3x+7)

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105,000

Step-by-step explanation:

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3 years ago

at the beginning of a chemistry experiment the volume of liquid in a container was 4 milliliters. during the experiment the volu

Mrac [35]

Answer:

2.0

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3 years ago

Find the total area for the regular pyramid.

hram777 [196]

Answer:

Option B

Step-by-step explanation:

Given is the hexagonal pyramid.

We know the radius of the base is same as its side.

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A = 3√3/2a²
A = 3√3/2*6² = 54√3

Given the height and radius, find the side of the lateral triangular faces:

$\sqrt{8^2+6^2} =\sqrt{100} =10$

Each of 6 triangles have sides 10, 10 and 6 units.

Find the area using heron's formula:

s = P/2 = (10*2 + 6)/2 = 13
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s - c = 13 - 6 = 7
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Total surface area:

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Correct choice is B

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2 years ago

What statements are true for 0

Olin [163]

Answer:

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3 years ago

Here is a rectangle ABCD.

lana66690 [7]

Answer:

32%

Step-by-step explanation:

Area of rectangle ABCD = 20 * 30 = 600 Sq cm

After increasing the length and width of the rectangle by 20% and 10% respectively.

New length = 30 + 20% of 30 = 30 + 6 = 36 cm

New width = 20 + 10% of 20 = 20 + 2 = 22 cm

Area of new rectangle = 36*22 = 792 Sq cm

Increase in area = 792 - 600 = 192 Sq cm

Percentage increase in area

= (192/600) *100

= 32%

5 0

3 years ago

Read 2 more answers