2 years ago

12.6 cm 6.4 cm The area of this rectangle is ______

Mathematics

1 answer:

Marizza181 [45]2 years ago

5 0

Answer:

80.64 is the area of the rectangle

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John O'Sullivan has just completed his first year in business. His records show that he spent the following in advertising: Inte

krek1111 [17]

Answer:

29.787%

Step-by-step explanation:

The computation of the percentage that spend on yellow pages is shown below:

= Yellow pages ÷ Total advertising cost

= $700 ÷ ($700 + $600 + $650 + $400)

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= 29.787%

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2 years ago

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son4ous [18]

Answer: A

Step-by-step explanation:

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Write the quadratic equation whose roots are 3 and -5, and whose leading coefficient is 2.

Rainbow [258]

$\begin{cases} x=3\implies &x-3=0\\ x=-5\implies &x+5=0 \end{cases}\qquad \implies\qquad a(x-3)(x+5)=\stackrel{0}{y} \\\\\\ a(\stackrel{F~O~I~L}{x^2+2x-15})=y\implies \stackrel{\textit{leading coefficient of 2}}{2(x^2+2x-15)}=y\implies 2x^2+4x-30=y$

Check the picture below.

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1 year ago

Convert 6 miles per hour to yards per minute

nasty-shy [4]

Answer:

176 yards per minuye

Step-by-step explanation:

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2 years ago

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2(x+10)+10-4+5<br><br> How can I solve this

Taya2010 [7]

Answer:

start witg parentecees, then multiplication then addind and substracting

Step-by-step explanation:

2(x+10)+10-4+5 = 2x + 20 +10 -4 +5

2x+31 is the final answer

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3 years ago

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