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4 years ago

13

What is sec 270°? help asap

1 answer:

Vitek1552 [10]4 years ago

3 0

Answer:

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Step-by-step explanation

Believe me

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How do you convert 20x + 9y = 9 into slope intercept form?

Arte-miy333 [17]

Answer:

$y = - \frac{20}{9} x + 1$

Step-by-step explanation:

$20x + 9y = 9 \\ \\ 9y = - 20x + 9 \\ \\ y = - \frac{20}{9} x + \frac{9}{9} \\ \\\purple {y = - \frac{20}{9} x + 1} \\ this \: is \: the \: required \: \\slope \: - intercept \: form \\ \ \\ where \: \\ slope \: = - \frac{20}{9} \\ \\ y - intercept = 1$

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3 years ago

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Dwight spent $250 to rent a jet ski for 6 hours. The rental company charges a base rate of $150 for the first two 2 hours, and t

Alex

Each additional hour or rental costs $25.

Step-by-step explanation:

Given equation is;

4h+150=250 Eqn 1

Where 150 is the cost for first 2 hours and 4h is the cost for remaining hours.

Total cost = $250

Solving Eqn 1

Subtracting 150 from both sides

$4h+150-150=250-150\\4h=100$

Dividing both sides by 4

$\frac{4h}{4}=\frac{100}{4}\\h=25$

Each additional hour or rental costs $25.

Keywords: linear equation, subtraction

Learn more about subtraction at:

#LearnwithBrainly

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4 years ago

This pie chart shows the number of books a bookstore sold in four months.What percentage of all the books that were sold in thes

Diano4ka-milaya [45]

Answer:

I would say C.

Step-by-step explanation:

5 0

3 years ago

Choose the answer that best translates

Kryger [21]

Answer:

OPTION B

Step-by-step explanation:

<h2>3a - 5</h2>

3 and 'a' are multiplied and 5 is subtracted from the result.

OPTION B says 5 less than 3 times a number would fit perfectly.

Other options talk about adding or taking ratios and clearly do not fit the case.

Hence, the right answer is Option B.

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4 years ago

Is 2/3 less or greater than 5/6

chubhunter [2.5K]

It's less than, 2/3 of 6 is 4, so 5/6 is greater.

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3 years ago

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