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3 years ago

Could you please give an explanation step by step on how to get your answer

Mathematics

1 answer:

spin [16.1K]3 years ago

5 0

To calculate a person’s BMI, you divide their weight( in kg) by their height ( in square meters). First convert 169 pounds to kg, which is 76.66. Then convert 65 inches to meters. 65 inches= 1.65 meters. Then divide 76.66/1.65= 46.46 kg/m

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What is the slope of the line that passes through the points (-2, -1)(−2,−1) and (2, -3) ?(2,−3)? Write your answer in simplest

erica [24]

The slope of line that passes through given points is -1/2

Step-by-step explanation:

The formula for slope is:

$m = \frac{y_2-y_1}{x_2-x_1}$

Given points are:

(-2,-1) = (x1,y1)

(2,-3) = (x2,y2)

Putting the values in the formula of slope

m = $=\frac{-3-(-1)}{2-(-2)}\\=\frac{-3+1}{2+2}\\=\frac{-2}{4}\\=-\frac{1}{2}$

The slope of line that passes through given points is -1/2

Keywords: Slope, rate of change

Learn more about slope at:

#LearnwithBrainly

3 0

4 years ago

Judah walks 6/8 of a miles every day. How many miles does Judah walk in 5 days

Sladkaya [172]

3 3/4 miles, because 6*5=30, so 30/8= 3 6/8, which equals 3 3/4 miles.

6 0

4 years ago

Ernesto has $20 in an account. The interest rate is 10% compounded annually.

chubhunter [2.5K]

The interest Ernesto will earn in 1 year to the nearest cent is 2200 cents.

Given the following data:

Principal = $20.

Interest rate = 10%

Time = 1 year.

To calculate how much interest Ernesto will earn in 1 year to the nearest cent:

<h3>How to calculate compound interest.</h3>

Mathematically, compound interest is given by this formula:

$B=P(1+r)^t$

Where:

B is the balance.

P is the principal or starting amount.

R is the interest rate.

T is the time measured in years.

Substituting the given parameters into the formula, we have;

$B=20(1+0.1)^1\\\\B=20(1.1)$

B = $22.

To cents:

B = $22 \times 100$

B = 2200 cents.

Read more on interest here: brainly.com/question/24341207

4 0

2 years ago

Least commom multiple of 2 and 4?

Ivan

Answer:

BRAINLIEST, PLEASE!

Step-by-step explanation:

Multiples of 2: 2, 4, 6, 8, 10

Multiples of 4: 4, 8, 12, 16, 20

5 0

3 years ago

(04.02 MC)

zvonat [6]

Answer:

2nd one

Step-by-step explanation:

Yes; the corresponding sides are proportional

6 0

3 years ago