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3 years ago

5

2.A photographer needs a frame for an 11 x 14 Inch picture, such that the total area is 180 in2. Calculate the width of the fram

e. Which of the following quadratic equations would be used when...

1 answer:

Westkost [7]3 years ago

3 0

A is the answerrrrr!!!!!!!!!

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A man bought a refrigerator, an air conditioner, a TV set and a gas cooker for $150.00, $400.00, $180.00 and $300.00 respectivel

MaRussiya [10]

Answer:

1184.5

Step-by-step explanation:

150+400+180+300=1030

1030 × 15% = 154.5

(15% is also 0.15)

1030 + 154.5 = 1184.5

I hope this helps you :)

4 0

3 years ago

Which choice is equivalent to the expression below?

Andre45 [30]

<u>Answer:</u>

C. $4\sqrt{7} -4x\sqrt{7}$ is correct

<u>Steps</u><u>:</u>

$4\sqrt{7} -3\sqrt{7}x-x\sqrt{7} \\\\4\sqrt{7} -3\sqrt{7} x-\sqrt{7} x\\\\4\sqrt{7} +(-3\sqrt{7} x-\sqrt{7} x)\\\\4\sqrt{7} -4\sqrt{7} x$

7 0

3 years ago

Read 2 more answers

pogonyaev

Answer:

b and c

Step-by-step explanation:

both slopes are 2/3

6 0

3 years ago

Helppppppppppppppppppppp

valentina_108 [34]

Answer:

Cubic

Step-by-step explanation:

A cubic polynomial has a highest degree of 3.

In this polynomial, we see "q^3" meaning that q is raised to the 3rd power, making this a cubic polynomial.

Hope this helps!

4 0

2 years ago

Given the two expressions shown below: A. square root of 64 plus square root of 5 B. square root of 64 plus square root of 4 Whi

ElenaW [278]

$A.\ \sqrt{64}+\sqrt5=8+\sqrt5\ -\ irrational\\\\B.\ \sqrt{64}+\sqrt4=8+2=10\ -\ rational\\\\\text{Answer:}\ d.\ A\ is\ irrational,\ but\ B\ is\ rational.$

6 0

3 years ago