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ycow [4]
3 years ago
6

What is straight is part of a line and has 2 endpoints

Mathematics
1 answer:
Andrei [34K]3 years ago
4 0
A line segment has two endpoints and a ray has one endpoint....
so it is a line segment.
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Problem Page
djyliett [7]
Because there are 2 pints in a quart, 712 quarts would equal 1,424 pints.
3 0
3 years ago
The Long family and the Harris family each used their sprinklers last summer. The water output rate for the Long family's sprink
horrorfan [7]

Answer:

Step-by-step explanation:

Given

Rate of Long family's sprinkler is 25 L/hr

rate of Harris family's sprinkler is 35 L/hr

Total time for which sprinkler is used =55 hr

Let long family run their sprinkler for x hr

therefore Harris family time=55-x

Total volume collected=1625 L

thus

25\times x+35\times (55-x)=1625

25x+1925-35x=1625

1925-1625=10x

300=10x

x=30 hr

long family used for 30 hr and Harris family used for 20 hr

4 0
3 years ago
Solve the system 6x -2y+z= -2 2x+ 3y - 3z =11 x+ 6y=31
weqwewe [10]

Answer:

x = 1

y = 5

z = 2

Step-by-step explanation:

System of equations:

6x - 2y + z = -2

2x + 3y - 3z = 11

x + 6y = 31

Isolate one variable in any of the equations:

x + 6y = 31

x = 31 - 6y

Plug in this value for x in another equation:

6(31 - 6y) - 2y + z = -2

186 - 36y - 2y + z = -2

186 - 38y + z = -2

-38y + z = -188

z = -188 + 38y

Plug in these values in the remaining equation:

2(31 - 6y) + 3y - 3(-188 + 38y) = 11

62 - 12y + 3y + 564 - 114y = 11

626 - 12y + 3y - 114y = 11

626 - 9y - 114y = 11

626 - 123y = 11

-123y = -615

y = 5

Plug in value of y into our other answers to solve for x and z:

x = 31 - 6(5)

x = 31 - 30

x = 1

z = -188 + 38(5)

z = -188 + 190

z = 2

Check your work:

6x - 2y + z = -2

6(1) - 2(5) + 2 = -2

6 - 10 + 2 = -2

-4 + 2 = -2

-2 = -2

Correct!

*Note there are several ways to solve for these types of problems. I used substitution*

8 0
3 years ago
What expression is equivalent to the expression given below?
zavuch27 [327]

Answer:

-\frac{1}{2}y-\frac{11}{24}

Step-by-step explanation:

\frac{3}{8}\:-\:\frac{1}{2}y-\frac{5}{6}\\\\  =-\frac{1}{2}y+\frac{3}{8}-\frac{5}{6}\\\\  =-\frac{1}{2}y-\frac{11}{24}

3 0
3 years ago
Read 2 more answers
Write the prime factorization in expanded form for 36
asambeis [7]
36 = 6\times 6 = 2\times 3\times 2\times 3=2^2\times 3^2
3 0
3 years ago
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