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3 years ago

I need some help pls

Mathematics

1 answer:

Nimfa-mama [501]3 years ago

4 0

Answer is A, basically using the Pythagorean theorem but in a slightly different way, should still get you the same answer.

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Miles bought a new pair of baseball cleats for $64.95. The sales tax is 6.5%. What is the total cost that Miles will pay?

Anit [1.1K]

Answer:

$69.17

Step-by-step explanation:

.065 x 64.95 ≈ $4.22

$69.17 + $4.22 = $69.17

Brainliest would be appreciated but not required :)

6 0

3 years ago

If m < 0 and b > 0, the graph of y = mx + b does not pass through which quadrant?

pshichka [43]

Answer: Quadrant III

Step-by-step explanation:

The slope is negative and the y-intercept is positive.

This means that it is impossible for both x and y to be negative, and thus it does not pass through <u>Quadrant III</u>

6 0

2 years ago

Help me answer this!!!

miss Akunina [59]

Answer/Step-by-step explanation:

Year = x

Weight (kg) = y

Rate of change between 2010 and 2011 = $\frac{y_2 - y_1}{x_2 - x_1}$

Where,

$(2010, 35) = (x_1, y_1)$

$(2011, 30) = (x_2, y_2)$

Plug in the values

$= \frac{30 - 35}{2011 - 2010}$

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

Rate of change = -5kg per year

This means that there was a decrease in the weight of the winning dog form 2010 to 2011 by 5 kilograms

3 0

3 years ago

ASAP HELP QUICK 70 pts Which question is best modeled with a division expression?

aliya0001 [1]

Answer:

The question in option C. is best modeled with a division expression.

Step-by-step explanation:

A. We are asked, how far can you travel using 3/4 gallon of gas in a car that gets 18 miles per gallon?

The answer is $(\frac{3}{4} \times 18) = 13.5$ miles.

So, this is an example of multiplication expression.

B. Now, we are asked, how far can you travel in a car driving at an average rate of 52 miles per hour for 3/4 hours?

The answer is $52 \times \frac{3}{4} = 39$ miles.

So, this is also an example of multiplication expression.

C. Now, we are asked, how fast are you driving, in miles per hour, if you travel 18 miles in m 3/4 hour?

The answer is $18 \div \frac{3}{4} = 24$ miles per hour.

So, this is an example we have used the division model.

D. Again, we are asked, how fast are you driving if you travel 3/4 the speed of a car moving at 52 miles per hour?

The answer is $52 \times \frac{3}{4} = 39$ miles per hour.

Hence, this is an example of multiplication expression.

Therefore, the question in option C. is best modeled with a division expression. (Answer)

8 0

4 years ago

Read 2 more answers

HElp for brianliest PELASEEE EHELPPPPPP

Dmitry [639]

Answer:

Perimeter of the given figure is :---

$(2n) + (2n) +( n + 5) + (n + 5) + (3n + 3) \\ = 2n + 2n + n + 5 + n + 5 + 3n + 3 \\ = \boxed{9n + 13}✓$

<h3><u>(9n+13)</u> is the right answer</h3>

6 0

3 years ago