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s344n2d4d5 [400]
3 years ago
10

Help please!!!!!!!!!!!!​

Mathematics
2 answers:
dmitriy555 [2]3 years ago
6 0

Answer: D

Step-by-step explanation:

Multiply both sides by 4

just olya [345]3 years ago
6 0

Answer:

the answer is D

Step-by-step explanation:

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Emmett participated in a race. During the race, he ran 5 miles north and then ran 12 miles west. What is the shortest distance t
Lelechka [254]
I'd suggest you sketch this situation.  If you did, you'd likely see right away that the shortest distance back to the starting point would be the hypotenuse of the right triangle whose legs are of lengths 5 miles and 12 miles.

Apply the Pythagorean Theorem to solve this.
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3 years ago
Simplify x+2/x^2+2x-3 divide by x+2/x^2-x
ira [324]

\dfrac{\frac{x+2}{x^2+2x-3}}{\frac{x+2}{x^2-x}}

If x\neq-2, then we can immediately cancel the factors of x+2:

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Next, if x\neq1, then

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8 0
3 years ago
Line j: y = 1/4x + 4
Sergio039 [100]
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8 0
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How to calculate the Perimeter of a rectangle with length 7ft and width 3ft
Umnica [9.8K]

Answer:

Multiply each measurement by 2 then add them together

          OR

Add 7 + 3 and multiply by 2

Step-by-step explanation:

Answer would be 20ft

7 0
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You pick a card at random .without putting the first card back you pick a second card at random what is the probability of picki
garik1379 [7]

Answer:

For on it depends on how many cards you have and how many 4's there are

Step-by-step explanation:

So say you had 16 cards and 3 of them were 4 the probability of you picking a 4 is 3 of 16.

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