3 years ago

What is the simplified value of the expression below? 12.4 x (negative 6.3)

Mathematics

2 answers:

Veseljchak [2.6K]3 years ago

8 0

Answer:

78.12

Step-by-step explanation:

MrRa [10]3 years ago

5 0

Answer:

78.12

Step-by-step explanation:

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I WILL MARK YOU AS BRANLIEST JUST DO THIS PLS ASAP

tensa zangetsu [6.8K]

Answer:

(6t) + (3t) + (4t)

Simplified it would be 13t

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3 years ago

What is the value of B?

iragen [17]

$2x^2-12xy-32y^2=2(x-8y)(x+By)\qquad|\text{use distributive property}\\\\2x^2-12xy-32y^2=(2x-16y)(x+By)\\\\2x^2-12xy-32y^2=(2x)(x)+(2x)(By)+(-16y)(x)+(-16y)(By)\\\\2x^2-12xy-32y^2=2x^2+2Bxy-16xy-16By^2\\\\2x^2-12xy-32y^2=2x^2+(2B-16)xy+(-16By)$

$\text{therefore:}\\\\2B-16=-12\ \text{and}\ -16B=-32\\\\2B=4\ \text{and}\ B=2\\\\B=2\ \text{and}\ B=2\qquadCORRECT$

<h3>Answer: B = 2</h3>

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4 years ago

What are two numbers that add to make 36 with one of the numbers be exactly twice the other

Tema [17]

To solve, set an equation:
First Number: x
Second Number: 2x

x+2x=36
3x=36
divide both sides by 3
x=13

First Number: (x) 12
Second Number: (2x) 24

Answers: 12 and 24

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3 years ago

Read 2 more answers

Find the area (in square inches) of the parallelogram.

WARRIOR [948]

<h2>864 inches²</h2>

Step-by-step explanation:

2 ft = 24 inch

3 ft = 36 inch

<h3>area of parellogram = base × height</h3><h3> = 24 × 36</h3><h3> = 864 inches²</h3>

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