3 years ago

Which shows y=2x+4 in n completely factored form?

Mathematics

1 answer:

lisabon 2012 [21]3 years ago

5 0

The answer is: y=2(x+2) Please mark brainliest.

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Kyle swims a 1/2 mile every 1/4 hour. How far will he swim in one hour?

murzikaleks [220]

Answer:

2 miles per hour

Step-by-step explanation:

She miles 1/2 mile every 15 minutes or 1/4 hours so

1/2*4=2 miles per hour

7 0

3 years ago

Can someone help me out What x value solves the equation? 3x – 5 = 1 x =

sdas [7]

Answer:

x= 2

Step-by-step explanation:

3x – 5 = 1

Add 5 to each side

3x – 5+5 = 1+5

3x = 6

Divide by 3

3x/3 = 6/3

x= 2

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3 years ago

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Write a problem that can be solved with the equation r÷6=14 ????

Irina-Kira [14]

R/6 = 14
r = 14(6)
r = 84

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3 years ago

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How do you explain that 0.9 is equivalent to 0.90?

Rama09 [41]

Answer:

it is equivalent because if you the zero to 0.9 then you will see that 0.9 and 0.90 are the same numbers.

Step-by-step explanation:

4 0

3 years ago

kimi is playing hide-and-seek with Tommy and Manuel. Tommy is hiding 12 feet south of Kimi, and Manuel is hiding due east of Tom

ad-work [718]

Answer:

Tommy and Manuel are 16 ft apart

Step-by-step explanation:

The locations of all three players are shown in the image below

They form a right triangle where the hypotenuse is 20 ft, and one of the legs is 12 ft. We must find the other leg.

We must use Pythagoras's theorem. Being a and b the legs of a right triangle and c its hypotenuse, then

$c^2=a^2+b^2$

Knowing c and one of the legs, say b:

$a^2=c^2-b^2$

Using the values c=20, b=12 we find

$a^2=20^2-12^2=400-144=256$

$a=\sqrt{256}=16$

So, Tommy and Manuel are 16 ft apart

3 0

4 years ago