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3 years ago

A car travels at an average speed of 68 miles per hour. How long does it take to travel 374 miles?

2 answers:

6 0

If you travel 374 miles at a speed of 68 mph, you travel for 5 ¹/₂ hours as shown:
 5.5
68) 374
340
340
 340
 0

dem82 [27]3 years ago

5 0

5 4/68 is the answer I think

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A line drawn from two points on a circle and passing through the interior of a circle would be what?

KATRIN_1 [288]

A cord: and the longest cord in a circle is the diameter , so a diameter is a special case of cord.

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3 years ago

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A book has 6 chapters in it, each with the same number of pages. The book also has an introduction that is 8 pages long. The who

VARVARA [1.3K]

Answer:

31 pages

Step-by-step explanation:

Assumed the question is how many pages are in each chapter.

Let it be x:

6x + 8 = 194
6x = 186
x = 186/6
x = 31

8 0

3 years ago

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Zoe had 3 1 /8 feet of orange ribbon. She used some ribbon to make a bow for a gift now she has 1 3 /8 feet of orange ribbon lef

Nastasia [14]

Answer:

Orange ribbon Zoe use is $1\frac{3}{4} \ feet.$

Step-by-step explanation:

Given:

Zoe had 3 1 /8 feet of orange ribbon. She used some ribbon to make a bow for a gift now she has 1 3 /8 feet of orange ribbon left.

Now, to find the orange ribbon Zoe use.

Let the orange ribbon Zoe use be $x.$

Total orange ribbon Zoe had = $3\frac{1}{8} = \frac{25}{8} \ feet.$

Ribbon Zoe had left = $1\frac{3}{8} =\frac{11}{8} \ feet.$

Now, to get the orange ribbon Zoe use:

$\frac{25}{8} -x=\frac{11}{8}$

Subtracting both sides by $\frac{11}{8}$ we get:

$\frac{25}{8} -x-\frac{11}{8} =0$

Adding both sides by $x$ we get:

$\frac{25}{8} -\frac{11}{8} =x$

$\frac{25-11}{8} =x$

$\frac{14}{8}=x$

$x=\frac{14}{8}$

$x=\frac{7}{4}$

$x=1\frac{3}{4}\ feet.$

Therefore, orange ribbon Zoe use is $1\frac{3}{4} \ feet.$

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3 years ago

Select the letter of the correct answer.

babymother [125]

Answer:

D $11.63

Step-by-step explanation:

5 0

3 years ago

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The area of a square in square feet is represented by z^(2)+12z+36. Find an expression for a side length of the square.

Gnoma [55]

Answer:

Side is equal to $(z+6)$ feet.

Step-by-step explanation:

A square is a four sided polygon in which all sides are equal, diagonals are equal and each angle is equal to $90$ °

Area of a square = side × side

Area of a square $=z^2+12z+36$

Here, write $12z=6z+6z$

Therefore,

Area of a square $=z^2+6z+6z+36$

$=z(z+6)+6(z+6)$

$=(z+6)^2$ square feet

So,

side × side $=(z+6)^2$

This implies side is equal to $(z+6)$ feet.

5 0

3 years ago