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lara [203]
3 years ago
14

It took mr. Raleigh a total of 9 hours to drive to his grandpa’s house. He drove m miles before lunch 240 miles after lunch. If

he drove at a constant speed, what expression can be used to find how many miles Mr.Raleigh drove each hour?
Mathematics
1 answer:
Hitman42 [59]3 years ago
4 0
The answer is 9/240 miles.
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How many non-perfect numbers are there between 81<br><br>and 100?​
Nataliya [291]

Answer:

18

Step-by-step explanation:

NOT counting 81 and 100 it would be 18

Good Luck

6 0
3 years ago
A square rug measures 8 feet by 8 feet. find the diagonal distance of the rug to the nearest whole number
Tanzania [10]
This is a right angle triangle and you use the Pythagorean theorem to solve for the hypotenuse (the diagonal)

A^2 + B^2 = C^2
8^2 + 8^2 = C^2
64 + 64 = C^2
128 = C^2
C = square_root (128)
C = 11 (to the nearest whole number)

The diagonal is 11 feet (to the nearest whole number)
7 0
3 years ago
Rosalina is driving to visit her family which live 150 km away her average speed is 60 km/h the cars tank is 20 L of fuel at the
Elan Coil [88]

Answer:

With the amount of fuel she has, she can drive 120 km which will take 2 hours.

Step-by-step explanation:

You need to figure out which information is necessary for this problem and which is not.

The fuel tank has <em>20 L.</em>

The car drives <em>6 km per L</em>.

20 L * 6 km/L = 120 km

She can drive 120 km with the amount of fuel she has.

She is driving at <em>60 km/h</em>.

speed = distance/time

time * speed = distance

time = distance/speed

time = (120 km)/(60 km/h) = 2 hours

Answer: With the amount of fuel she has, she can drive 120 km which will take 2 hours.

6 0
3 years ago
Find two consecutive integers whose product is 6 less than the square of the smaller number
Artyom0805 [142]

Answer:

Hi there!

Your answer is:

The smaller integer is -6

The larger integer is -5

Step-by-step explanation:

Two consecutive integers:

x, x+1

Product= multiply

(x) × (x+1) = x^2 - 6

x^2 + x= x^2 -6

-x^2

x= -6

Plug back in

First integer (smaller):

-6

Second integer (larger):

-6+1

-5

<u>Check</u><u> </u><u>your </u><u>work</u><u>!</u>

(-6) × (-6+1)

(-6)× (-5)

30 = (-6)^2 -6

30 = 36-6

30= 30 ✓✓✓✓

That's how we determine that <em>this </em><em>is</em><em> </em><em>the</em><em> </em><em>corr</em><em>ect</em><em> </em><em>answe</em><em>r</em>

Hopefully this helps

5 0
3 years ago
What would be the slope intercept form?​
kolbaska11 [484]

Answer:

y=\frac{7}{2} - 4

Step-by-step explanation:

y = mx + b

Where M is the slope and b is the Y-intercept

3 0
3 years ago
Read 2 more answers
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