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3 years ago

Help me please but PLEASE NO LINKSSSSS

Mathematics

2 answers:

Zolol [24]3 years ago

7 0

Answer:

Step-by-step explanation:

A=LxW

15x8=120

Varvara68 [4.7K]3 years ago

3 0

Answer:

Step-by-step explanation:

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When a store had Sold 2/5 of the shirts that were on display, they brought out another 30 from the stockroom. The store likes to

Inga [223]

Answer:

Part A) 3/5 is the total number of shirts remaining on display after selling 2/5

Part B) $x \geq 200$ (All real whole numbers greater than or equal to 200 shirts)

Part C) Initially on display were the amount of 200 or more shirts

Step-by-step explanation:

Let

x-------> total number of shirts on display

we know that

The inequality that represent the situation is

$(1-\frac{2}{5})x+30 \geq 150$

$(\frac{3}{5})x+30 \geq 150$

Part A) Explain what 3/5 means in the inequality

3/5 is the total number of shirts remaining on display after selling 2/5

Part B) Solve the inequality

we have

$(\frac{3}{5})x+30 \geq 150$

Subtract 30 both sides

$(\frac{3}{5})x \geq 150-30$

$(\frac{3}{5})x \geq 120$

Multiply by 5/3 both sides

$x \geq 120(5/3)$

$x \geq 200\ shirts\ on\ display$

Part C) Explain what the solution means in the situation

1) Initially on display were the amount of 200 or more shirts

2) 2/5 were sold and 120 or more shirts were left on display.

3) The store brought out another 30 shirts from the stockroom and placed them on display, for a total of 150 shirts or more on display

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3 years ago

How can you show that two objects are proportional with an equation

GuDViN [60]

You can use a plot diagram to plot the points and if they all go straight through the origin then it is proportional

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V=1/3 pi r^2h

GalinKa [24]

Answer:

114,944.93 to nearest hundredth

Step-by-step explanation:

V = 1/3 * 3.14 * 34^2 * 95

= 114,944.93

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4 years ago

What is the vertex form of: y = 3x^2 - 12x + 5

Juli2301 [7.4K]

Answer:The vertex form is -y=a(x-h)2+k

Step-by-step explanation:

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Given the following formula, with A = 27 and t = 3, solve for r.

Vikki [24]

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Step-by-step explanation:

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