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Kryger [21]
3 years ago
7

Coeffecient of x in -7xyz2

Mathematics
2 answers:
kumpel [21]3 years ago
8 0

<em>☽------------❀-------------☾</em>

<em>Hi there!</em>

<em>~</em>

<em>The coefficient of x in -7xyz2 is -7.</em>

<em>❀Hope this helped you!❀</em>

<em>☽------------❀-------------☾</em>

<em></em>

dusya [7]3 years ago
7 0

Answer:

the answer is -7 it is that

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A drum has a diameter of 26 inches and is 15 inches deep. Find the volume of this drum.
Rainbow [258]

Answer: 7964.97 in³

Step-by-step explanation:

A drum is a cylinder. Therefore, we will have to calculate the volume of a cylinder which will be:

Volume = πr²h

where π = 3.142

r = Diameter/ 2 = 26/2 = 13

h = 15

Volume = πr²h

= 3.142 × 13² × 15

= 3.142 × 169 × 15

= 7964.97 in³

7 0
3 years ago
The set (3,5,___________<br> could not be the sides of a triangle<br> 3,2,5,7
inna [77]

Answer:

  (3, 5, 2)

Step-by-step explanation:

Many authors interpret the triangle inequality to mean the sum of the two short sides must <em>exceed</em> the length of the long side. For side measures 2, 3, 5, the sum of the two short sides is <em>exactly equal</em> to the long side, in violation of the triangle inequality. Hence (3, 5, 2) is not a triangle.

___

<em>Comment on the triangle inequality</em>

Other authors allow the "or equal to" case, meaning sides of lengths 2, 3, 5 will be considered to be a triangle because 2+3=5. This interpretation of the triangle inequality will result in <em>no solution</em> to your question.

A (3, 5, 2) "triangle" will look like a line segment of length 5. It will have an area of zero.

3 0
4 years ago
One number is 44 times a first number. a third number is 100 more than the first number. if the sum of the three numbers is 5385
svlad2 [7]

I take it that the actual total is 538. If it really is 538538 leave me a note.

Let the first number = x

Let the second # = 44x

Let the third # = 100x

Equation

x + 44x + 100x = 538 Add the left side. All terms are part of the total.

145x = 538 Div By 145

x = 538/145

x = 3.71

Check

First number = 3.71

Second # = 44*3.71 = 163.24

Third number = 100*3.71 = 371

Total these 3 numbers 537.95 The very tiny difference is due to rounding.

5 0
3 years ago
(3x + 5)<br> (10x - 7)º
ella [17]

Answer:

180 i think but idrk

Step-by-step explanation:

8 0
3 years ago
BC must be with length for this quadrilateral to be a parallelogram?
Pavlova-9 [17]
You need to provide a homie wit some more details lol
5 0
4 years ago
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