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3 years ago

Solve for the variable in the following equation.

Mathematics

2 answers:

Anna [14]3 years ago

7 0

The left side -97.0475 does not equal the right side 0, witch means that the given statement is false. False

Allisa [31]3 years ago

6 0

False is the right answer

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3 years ago

What is a number sequence

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3 years ago

Check my work Please! : What are the actual dimensions of the sofa in inches?

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3 years ago

Caroline is making some table decorations.

eduard

Answer:

there are 8 candles

Step-by-step explanation:

(i) In order to obtain an equal amount of candle to candle holders Caroline has to buy enough packs to obtain a 1:1 ratio.

Therefore to obtain a 1:1 ratio:

=30 candles/18 candle holders * (18/30)

Therefore she needs to buy 18 packs of candles and 30 packs of candle holders to have exactly the same number of candles and holders

(ii) Caroline can make = 30*18 = 540 table decorations

Click to let others know, how helpful is it

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3 years ago

Isabella painted her bedroom. She used 2 gallons of paint and finished in 8 hours. At what rate did Isabella paint the room?

GrogVix [38]

Answer: " \frac{1}{4} gal /hr ; or, write as: " 0.25 gal/hr. " .

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Step-by-step explanation:

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This is a "unit rate" problem;

that is: we want to solve for a particular quantity per [single] unit.

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→ in this case, per single "hour" ;

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So we convert:

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" 2 gal per 8 hours" ; to the correct number of:

_?_ gal per [single] hr.

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{Note: "gal" refers to: "gallon(s)" ;

"hr" refers to: "hour(s)" .}.

_______________

→ " $\frac{2 gal}{ 8 hr} = [\frac{2}{8}]$ gal / hr. " ;

_______________

→ " { $\frac{2}{8} =$ [2÷2] / [8÷2] = 1/4 ;

_______________

So, the answer is:

→ " $\frac{1}{4} gal /hr$ " ;

_______________

or: write as decimal:

→ " $\frac{1}{4}$ = (1 ÷ 4) = 0.25 " ;

_______________

write the answer as:

_______________

→ " 0.25 gal/hr. "

_______________

Or, when we had:

→ "2/8" gal/hr ;

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Use calculator:

→ " $\frac{2}{8}$ = "2 ÷ 8" ;

= " 0.25 gal/ hr.

_______________

So: The correct answer is:

_______________

" \frac{1}{4} gal /hr ; or, write as: " 0.25 gal/hr. " ;

_______________

Hope this is helpful to you!

Best wishes in your academic endeavors—

and within the "Brainly" community!

_______________

6 0

3 years ago