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Stella [2.4K]
3 years ago
7

The fire triangle is a common term that explains how fires keep burning and can also point out how to extinguish them. (points :

1) true false
Mathematics
1 answer:
garik1379 [7]3 years ago
7 0
True, the fire triangle lists the necessities of a fire to keep burning, which are oxygen, fuel, and heat.
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Eight pounds of peanuts cost $24.00. Six pounds of walnuts cost half as much. How much will Jim pay for 3 lbs of peanuts and 6 l
tigry1 [53]

Answer:

$21 in all

Step-by-step explanation:

$9 for 3 pounds of peanuts

$12 for 6 pounds of walnuts

7 0
3 years ago
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Let P be a non zero polynomial such that P(1+x)=P(1−x) for all real x, and P(1)=0. Let m be the largest integer such that (x−1)
marin [14]

Answer:

m = 0, P(3)/2, P(4)/6, P(5)/12 ..........

Step-by-step explanation:

For non zero polynomial, that is all real x as follows:

x = 1, 2, 3, 4 ............

Using, P(1 + x) = P(1 - x)

For x = 1: P(2) = P(0) = 1

For x = 2: P(3) = P(-1) = 2

Hence, P(x)/m(x - 1) can be solved as follows:

When = 1

P(2)/0 = 1

∴ m = 0

When x = 2

P(3)/m = 2

∴ m = P(3)/2

When x = 3

P(4)/2m = 3

∴ m = P(4)/6

When x = 4

P(5)/3m =  4

∴ m = P(5)/12

Hence, m = 0, P(3)/2, P(4)/6, P(5)/12......

4 0
3 years ago
Find an equation of the line satisfying the given conditions. Write the equation in standard form. Horizontal; through ( 3,6)
Andreyy89

Answer:

Step-by-step explanation:

A horizontal line has the equation "y = " something, while a vertical line has the equation "x = " something.  If our line is horizontal through (3, 6), it will be horizontal through the y coordinate (and vertical through the x coordinate).  Our equation is y = 6

(The vertical equation through this point would be x = 3, just so you understand what I meant above.)

3 0
3 years ago
3x - x + 3 + x - 5 - x = x + 10
egoroff_w [7]

Answer:

x=12

Step-by-step explanation:

Let's solve your equation step-by-step.

3x−x+3+x−5−x=x+10

Step 1: Simplify both sides of the equation.

3x−x+3+x−5−x=x+10

3x+−x+3+x+−5+−x=x+10

(3x+−x+x+−x)+(3+−5)=x+10(Combine Like Terms)

2x+−2=x+10

2x−2=x+10

Step 2: Subtract x from both sides.

2x−2−x=x+10−x

x−2=10

Step 3: Add 2 to both sides.

x−2+2=10+2

x=12

4 0
4 years ago
Read 2 more answers
Solve for x in the diagram below.
Oxana [17]

9514 1404 393

Answer:

  x = 20

Step-by-step explanation:

The sum of the given angle expressions is 90°, the measure of the right angle:

  x + (3x +10) = 90

  4x = 80 . . . . . . . . . subtract 10

  x = 20 . . . . . . . . . . divide by 4

5 0
3 years ago
Read 2 more answers
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