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2 years ago

Solve the following inequality. 2P-3>P+6

Mathematics

2 answers:

MakcuM [25]2 years ago

8 0

The answer is P>9 The number line (if needed is)

natali 33 [55]2 years ago

5 0

Answer:

p>9

Step-by-step explanation:

Step one----> add 3 from both sides 2p-3+3>p+6+3

STEP two----> Simplify 2p>p+9

Step three----> subtract P from both sides 2p-p>P+9-P

Finally Simplify---> p>9

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2. Quadrilateral ABCD was dilated with the origin as the center of dilation to create quadrilateral A'B'C'D. Which rule best rep

Virty [35]

Answer:

$(x,y) => (2.5x,2.5y)$

Step-by-step explanation:

Given

See attachment for ABCD and A'B'C'D'

Required

Determine the dilation rule

Using AB and A'B' as points of references;

$AB = (-1,2)\ to\ (2,1)$

$A'B' = (-2.5,5)\ to\ (5,2.5)$

The dilation factor (k) is calculated as:

$k = \frac{A'B'}{AB}$

This gives:

$k = \frac{(-2.5,5)}{(-1,2)} \ or\ k = \frac{(5,2.5)}{(2,1)}$

Factorize

$k = \frac{2.5*(-1,2)}{(-1,2)} \ or\ k = \frac{2.5*(2,1)}{(2,1)}$

$k = 2.5 \ or\ k = 2.5$

Hence, the scale factor is 2.5

The dilation rule is:

$(x,y) => k(x,y)$

$(x,y) => 2.5(x,y)$

$(x,y) => (2.5x,2.5y)$

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2 years ago

What is the surface area of the right cone below?

tensa zangetsu [6.8K]

Answer: 126 units2

Step-by-step explanation:

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3 years ago

Fill in the blank. given e below, you can conclude that is congruent to ___________.

Orlov [11]

Is there a picture that would help me so I can help you? Thanks

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3 years ago

Tess has 42 words of an essay typed and is typing about 1.3 words per second. Margo 122 words of an essay typed and is erasing a

scoray [572]

Answer:

32 seconds

Step-by-step explanation:

For some number of seconds (s), Tess's essay length (t) will be ...

t = 42 +1.3s

and Margo's essay length (m) will be ...

m = 122 -1.2s

We will have t > m when ...

t > m

42 +1.3s > 122 -1.2s

2.5s > 80 . . . . . . . . add 1.2s-42

s > 32 . . . . . . . . . . . divide by 2.5

After 32 seconds, Tess's essay will exceed Margo's in length.

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3 years ago

Number of Songs Total Cost

julsineya [31]

Answer:

0.79

Step-by-step explanation:

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3 years ago