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2 years ago

This is the other question that I need help with :) Thanks!

Mathematics

1 answer:

devlian [24]2 years ago

6 0

Step-by-step explanation:

In the figure,

height of triangle = 10m

base of triangle/Diameter of circle = 14m

radius = 7m

Area of triangle = 1/2 × b × h

= 1/2 × 14 × 10

= 7 × 10

= 70m²

Area of semi-circle = 1/2 × pi × r²

= 1/2 × 3.14 × 7²

= 76.93m²

Area of the figure = 70 + 76.93 = 146.93m²

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What is the slope of the line whose equation has the following solutions? (-1.25,-18,5)(0.25,-30)

labwork [276]

Answer:

$m=\frac{-23}{3}$

$m=-7.6666666667$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

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

Step-by-step explanation:

Step 1: Define

Point (-1.25, -18.5)

Point (0.25, -30)

Step 2: Find slope m

Substitute: $m=\frac{-30+18.5}{0.25+1.25}$
Add: $m=\frac{-11.5}{1.5}$
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2 years ago

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Marrrta [24]

Answer:

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3 years ago

If we run the following line: y = int(3 * '4') what is the value of y?

Hitman42 [59]

The value of y in the code segment is 444

<h3>How to determine the value of y?</h3>

The code segment is given as:

y = int(3 * '4')

Evaluate the expression in the bracket

y =int('444')

Remove the bracket

y = 444

Hence, the value of y in the code segment is 444