3 years ago

Which of the following does not describes a dilation?

Mathematics

2 answers:

Romashka-Z-Leto [24]3 years ago

7 0

Answer:

isometry

Step-by-step explanation:

Kamila [148]3 years ago

5 0

Answer:

isometry

Step-by-step explanation:

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PLSSS HELP IF YOU TURLY KNOW THISS

leonid [27]

Answer:

$\frac{1}{5^{9} }$

Step-by-step explanation:

Using the rule of exponents

$a^{-m}$ = $\frac{1}{a^{m} }$ , then

$5^{-9}$ = $\frac{1}{5^{9} }$

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The coefficients in the expansion of (x + y)6 are

Lostsunrise [7]

Answer:

Step-by-step explanation:

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3 years ago

gas prices decreased this week from $4 per gallon to 3.80 dollars per gallon what is the percent decrease

evablogger [386]

Answer: 5%

Is the percentage

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Solve the inequality 2x < 8 - 4(2 - x)

nevsk [136]

Remember you can' do anything to boht sides, but when times negative, flip sign
distributive property
a(b+c)=ab+ac

distribute the -4
-8+4x

now we have
2x<8-8+4x
2x<4x
minus 2x both sides
0<2x
therefor
0<x

answer is x>0

5 0

4 years ago

There are 4 colas, 1 ginger ale, 7 root beers, and 6 cherry sodas in a cooler. What are the odds of choosing a root beer?

motikmotik

Add all of the pops together

4+1+7+6=18

There are 7 root beers. So, the odds of choosing a root beer is 7 out of 18. or 7/18.

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3 years ago

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