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3 years ago

Pls help 3(x+2)=3x < 2x+18

Mathematics

1 answer:

slavikrds [6]3 years ago

8 0

Answer:

Step-by-step explanation:

3x + 6 - 3x < 2x + 18

6 < 2x + 18

-12 < 2x

-6 < x

Solution Set = {-5,-4,-3,-2,-1,0......}

<h2>Please mark as brainliest for further answers :)</h2>

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Write the ratio $150 : $450 : $750 in its simplest form.

Oliga [24]

Lets do

$\\ \Large\sf\longmapsto 150:450:750$

$\\ \Large\sf\longmapsto \frac{150}{ \dfrac{450}{750} } \\ \\ \Large\sf\longmapsto \frac{15}{ \dfrac{45}{75} } \\ \\ \Large\sf\longmapsto \frac{3}{ \dfrac{9}{15} } \\$

Simplified ratio is

$\boxed{\LARGE{\sf \$1:\$3:\$5}}$

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3 years ago

Read 2 more answers

Find the distance between the points (-9,0) and (2,5)

andreev551 [17]

Answer:

sqrt(146)

Step-by-step explanation:

The distance between these two points can be the hypotenuse of our right triangle.

We can create a right triangle with two legs of length 11 and 5. To solve for the hypotenuse, we apply the pythagorean theorem

sqrt(5^2+11^2)=sqrt(146)

I attached a graph to help you visualize the triangle and how it works.

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3 years ago

Im having trouble. can someone please help me with this !

VladimirAG [237]

Answer:

Step-by-step explanation:

5 0

2 years ago

HELP ASAP PLEASE

Verizon [17]

Answer:

1.25 g

Step-by-step explanation:

<u>Given:</u>

Initial mass is m = 80 g.
Half life = 10 days
Total time = 60 days

<u>Number of half-life periods:</u>

r = 60/10 = 6

<u>Equation for remaining sample:</u>

s = m*(1/2)^r
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2 years ago

Really need help with Dilations in the Coordinate Plane

zimovet [89]

Answer:

I'd say (x,y) --> (2x,2y)

Step-by-step explanation:

Please understand if I'm wrong because I couldn't enhance the image. The quality made it a bit hard for me to accurately tell.

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2 years ago