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2 years ago

11

Matthew drove 189 miles in 7 hours. If he continued at the same rate, how long would it take to travel 297 miles

1 answer:

zzz [600]2 years ago

8 0

Answer:

11 hours

Step-by-step explanation:

27 miles per hour. 297/27 equals 11. to double check 11 times 27 equals 297.

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Cameron bought a packet of 45 bars of chocolate.He ate one fifth of them on Tuesday.He ate a twelfth of the remaining bars on We

Vlad1618 [11]

He bought 45 bars of chocolate.

1/5 x 45 = 9
He ate 9 bars on Tuesday.

45 - 9 = 36
He had 36 bars left.

1/12 x 36 = 3
He ate 3 bars on Wednesday

36 - 3 = 33
He had 33 bars left.

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Answer: He had 33 bars left.
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2 years ago

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A student graduated from a 4-year college with an outstanding loan of

melamori03 [73]

Answer:

University student has more debt

Step-by-step explanation:

9650-8455/1865 =0.64 College student

12360-10326/2143 =0.95 University student

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2 years ago

The following set of coordinates most specifically represents which figure? (−5, 6), (−1, 8), (3, 6), (−1, 4) (6 points) Paralle

Vladimir [108]

Answer:

Rhombus

Step-by-step explanation:

The given points are A(−5, 6), B(−1, 8), C(3, 6), D(−1, 4).

We use the distance formula to find the length of AB.

$|AB|=\sqrt{(-1--5)^2+(8-6)^2}$

$|AB|=\sqrt{16+4}$

$|AB|=\sqrt{20}$

The length of AD is

$|AD|=\sqrt{(-1--5)^2+(6-4)^2}$

$|AD|=\sqrt{16+4}$

$|AD|=\sqrt{20}$

The length of BC is:

$|BC|=\sqrt{(-1-3)^2+(8-6)^2}$

$|BC|=\sqrt{16+4}$

$|BC|=\sqrt{20}$

The length of CD is

$|CD|=\sqrt{(-1-3)^2+(6-4)^2}$

$|CD|=\sqrt{16+4}$

$|CD|=\sqrt{20}$

Since all sides are congruent the quadrilateral could be a rhombus or a square.

Slope of AB $=\frac{8-6}{-1--5}=\frac{1}{2}$

Slope of BC $=\frac{8-6}{-1-3}=-\frac{1}{2}$

Since the slopes of the adjacent sides are not negative reciprocals of each other, the quadrilateral cannot be a square. It is a rhombus

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2 years ago

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227 mg of potassium.what is the diferencie betweem this amount and 1 gram?

Illusion [34]

The answer is 0.227
hope this helps.

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3 years ago

How do you factorise 6x-9

ankoles [38]

6x-9

factor 3 out of 6

factor 3 out of -9

Sector 3 - 2x + 3-3

3 X 2 - 3

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2 years ago

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