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2 years ago

What is the area of the rectangular piece of wood?

Mathematics

1 answer:

Mama L [17]2 years ago

6 0

Answer:

2x^2 + 7x + 3 is the area of the rectangular piece of wood.

Step-by-step explanation:

Here,

Length ( l ) = x + 3

Breadth ( b ) = 2x + 1

Formula : -

Ar ( rectangle ) = lb

= ( x + 3 ) ( 2x + 1 )

= x ( 2x + 1 ) + 3 ( 2x + 1 )

= 2x^2 + x + 6x + 3

= 2x^2 + 7x + 3

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Give two different methods you could use to put the fractions 1/2, 3/4, 3/8, 5/8, 5/16, 7/16, 9/16, and 11/16 in order

alina1380 [7]

You could give all of the fractions a common denominator. You could also solve each of them (1/2=0.5) to see their value and order them through the value.

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3 years ago

Draw a line representing the rise and a line representing the run of the line. State the slope in the simplest form

USPshnik [31]

Answer:

$m=\frac{2}{3}$

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

Find points from graph.

Point (1, -5)

Point (7, -1)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

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Add/Subtract: $m=\frac{4}{6}$
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6 0

2 years ago

Write the equation of a line perpendicular to y= 2x+ 2 that passes through the point (-1, -7).

Nataly [62]

Answer:

all work is shown and pictured

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3 years ago

a corn vendor at a farmers market was selling a bag of 8 ears of corn for $2.56 anithert vendor was selling a bad of 12 for 4.32

maria [59]

Answer:

8 for 2.56

Step-by-step explanation:

THE ANSWER IS IN CENTS.

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2 years ago

What fraction of 42 g is 7000 mg

Vsevolod [243]

Answer:

3/500

Step-by-step explanation:

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3 years ago