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2 years ago

8

Rewrite the expression using radical notation.

"TexFormula1" title="14( \frac{2}{5} )" alt="14( \frac{2}{5} )" align="absmiddle" class="latex-formula">

1 answer:

Kitty [74]2 years ago

7 0

The answer is 28/5 I believe!

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6. Christopher wants to leave a 15% tip for his breakfast. His breakfast cost $23.00, how

Anestetic [448]

Answer:

$3.45

Step-by-step explanation:

The tip is 15% of his breakfast, that means 15% of 23

That is 15%* 23= 15*23/100= 3.45 $

The tip is $3.45

Have a good day.

7 0

3 years ago

A landscaper is making a garden bed in the shape of a rectangle. The length of the garden bed is 2.5 feet longer than twice the

Step2247 [10]

Answer:

I'll setup the problem, then you can do the calculations

Step-by-step explanation:

Perimeter = 2width(W) + 2length (L)

Area = LW

L = 2.5 + 2W

LW = 62.5

substitute L in equation for area

$2.5W + {2W}^{2} = 62.5 \\ \\ {2W}^{2} + 2.5 - 62.5 \\ \\ use \: quadratic \: solution \\\frac{ - b ± \sqrt{ {b}^{2} - 4ac}}{2a}$

a = 2; b = 2.5; c = 62.5

send a comment if you have a question

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3 years ago

Find the area of the shape below: 9cm 6cm 11cm 15cm

Mandarinka [93]

Answer:

105 cm squared.

Step-by-step explanation:

(9)(6) + (6)(6) + (1/2)(5)(6) = 105.

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2 years ago

Cos2x + sin2 x =______

Alenkasestr [34]

Cos²(x) + sin²(x)
¹/₂[1 - cos(2x)] + ¹/₂[1 + cos(2x)]
[¹/₂ - ¹/₂cos(2x)] + [¹/₂ + ¹/₂cos(2x)]
¹/₂ + ¹/₂ - ¹/₂cos(2x) + ¹/₂cos(2x)
1

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2 years ago

Faith started last week with $1,100 in her checking account. During the week, she wrote the checks below.

quester [9]

Answer:

the correct answer is A

Step-by-step explanation:

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3 years ago

Read 2 more answers