3 years ago

Write a proof for the statement If a quadrilateral is a square, then the quadrilateral is a rectangle

Mathematics

1 answer:

Vesnalui [34]3 years ago

6 0

Answer:

this is because a quadrilateral is a four sided polygon.

and this means square and rectangle are quadrilaterals.

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Find the length of side x in simplest radical form with a rational denominator.

kogti [31]

Answer:

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by using Pythagoras law

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A garden in the shape of a rectangle a 140 feet long and 95 feet wide.what is the distance around the garden

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When the area in square units of an expanding circle is increasing twice as fast as its radius in linear units

alexira [117]

Answer:

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Step-by-step explanation:

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If area of an expanding circle is increasing twice as fast as its radius in linear units. then we have : $\frac{dA}{dt}$ =2 $\frac{dr}{dt}$

Therefore,

2πr $\frac{dr}{dt}$ = 2 $\frac{dr}{dt}$

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3 years ago

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Make x the subject of the formula x + 3 = q

Anarel [89]

Answer:

x = q - 3

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Step-by-step explanation:

Step 1: Define Equation

x + 3 = q

Step 2: Solve for x

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