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3 years ago

13

The length of a rectangular garden is 15 less than twice the width. The area is 3375 ft^2. What are the dimensions of the garden

?

1 answer:

tatyana61 [14]3 years ago

8 0

The answer could 156 or 268 Thats what i got

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Question number 1 You are comparing the costs of producing jewelry at two different manufacturers. Company 1 charges $3.25 per p

Assoli18 [71]

The value of x at equal total cost is 266.67

Here, we want to solve the equation to get the x-value that shows the total costs for the two companies are equal

We proceed as follows;

$\begin{gathered} 3.25x\text{ + 400 = 2.50x + 600} \\ 3.25x-2.50x\text{ = 600-400} \\ \\ 0.75x\text{ = 200} \\ \\ x\text{ = }\frac{200}{0.75} \\ x\text{ = 266.67} \end{gathered}$

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1 year ago

Chris has 5 apples and giselle has 8 blueberries what is the ratio from apples to blueberries

Elodia [21]

Answer:

5:8

Step-by-step explanation:

5A to 8 BB

= 5:8

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3 years ago

Convert the following to scientific notation: 0.009.

mote1985 [20]

The answer is: [B]: " 9 * 10⁻³ " .
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3 years ago

Read 2 more answers

A triangular pyramid has an isosceles triangular base. The base edge of the triangular base is 10

tester [92]

Answer:

h=94.87

Step-by-step explanation:

1. Volume of pyramid formula:

$v=\frac{1}{3}*a^{2}*h$

$a=b*h$ Base Edge * Height of Pyramid

2. We have variables:

V = 480, Base Edge = 10, Height of Base = 16 (Inch)

3. Plug into formula + Rearrange:

$\frac{3V}{h} =(b*h)^{2} [b^{2} *h^{2} ]$

$\frac{3V*b^{2} }{h} =h^{2}$

$h^{2}=\frac{3*480*10^{2} }{16}$

$h=\sqrt{9000}$

h≅94.868

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3 years ago

Find the limit as limit x->0, tan2x/x

kiruha [24]

We are given with the expression <span>tan2x / x</span> and asked to evaluate the expression to limit as theta approaches zero. In this case, we substitute first zero. The answer is zero over zero. This is indeterminate so we derive the terms accdg to L'hopital's rule. The derivative is 2 sec^2 2x/1. cos 2x is 1 so is sec^2 2x. Hence the answer is 2.

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3 years ago