2 years ago

This should contain only positive exponents

1 answer:

4 0

(4a³)
-------
(8a³)

Since the variable and exponent are exactly the same, and you're dividing them, they cancel out.

(4)
----
(8)

This can be simplified to 1/2.

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Matthew drove 74 miles in 2 hours. On average, how fast did he drive in hours per mile? Express your answer in simplest form.

jonny [76]

Answer: 37

Step-by-step explanation: Since you drove 74 miles in 2 hours, you would divide 74 by 2 to find the miles per hour, which would be 37.

3 0

2 years ago

The city of Orlando’s building a dog park in downtown Orlando dog park will be triangular shaped as shown on the coordinate plan

kiruha [24]

Answer:

Perimeter of the dog park = 15.4 yards

Step-by-step explanation:

Coordinates of the vertices of the given triangle are,

P(1, 2), Q(1, 6), R(-4, 2)

Since distance between the two points $(x_1, y_1)$ and $(x_2,y_2)$ is,

d = $\sqrt{(y_2-y_1)^2+(x_2-x_1)^2}$

Length of PQ = $\sqrt{(1-1)^2+(2-6)^2}$

PQ = 4

Length of PR = $\sqrt{(1+4)^2+(2-2)^2}$

PR = 5

Length of QR = $\sqrt{(1+4)^2+(6-2)^2}$

QR = $\sqrt{25+16}$

= $\sqrt{41}$

= 6.4 yards

Therefore, perimeter of the given triangle = PQ + QR + PR

= 4 + 6.4 + 5

= 15.4 yards

4 0

3 years ago

13 + 3y= 37 solve for y

Nikitich [7]

Answer:

y = 8

Step-by-step explanation:

Step 1: Write out equation

13 + 3y = 37

Step 2: Subtract 13 on both sides

3y = 24

Step 3: Divide both sides by 3

y = 8

3 0

2 years ago

Read 2 more answers

. If m 4 = 105, then what is m 8?

polet [3.4K]

I believe the answer is 210 because 1m= 26.25 and that x's 8= 210

7 0

2 years ago

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Please response ASAP! 2+3= 9+2= 0+1= 7+4=

Stolb23 [73]

2+3=5

9+2=11

0+1=1

7+4=11

3 0

2 years ago

Read 2 more answers