All categories

3 years ago

15.) Determine if the two parallelograms are similar. Explain your reasoning.

Mathematics

1 answer:

Arada [10]3 years ago

5 0

Answer: No the ratio of 12/9 is not equal to 18/12

Step-by-step explanation:

You might be interested in

What percentage of the data values represented on a box plot falls between the minimum value and the lower quartile?

Butoxors [25]

Answer:

first 25%

Step-by-step explanation:

A quartile is a quarter, so the first 25% falls between the minimum and lower quartile

4 0

3 years ago

Read 2 more answers

I need the steps to this question.

yanalaym [24]

im not sure but maybe look up how to calculate volume of a cone.. then go from there :D

3 0

3 years ago

What is the measure of angle P?<br><br> Round only your final answer to the nearest hundredth.

Svetradugi [14.3K]

Answer:

i think its 130

Step-by-step explanation:

hope this helps? :|

5 0

3 years ago

An investment services company experienced dramatic growth in the last two decades. The following models for the company's reven

zlopas [31]

Answer: a) 138.32 and b) 35 years approx.

Step-by-step explanation:

Since we have given that

$R(t)=21.4e^{0.13t}\\\\C(t)=18.6e^{0.13t}$

So, Profit is given by

$Profit=R(t)-C(t)\\\\Profit=21.4e^{0.13t}-18.6e^{0.13t}\\\\Profit=e^{0.13t}(21.4-18.6)\\\\Profit=2.8e^{0.13t}$

Difference in years of 1990 and 2020=30

So, Profit becomes :

$P(30)=2.8e^{0.13\times 30}\\\\P(30)=2.8\times 49.40\\\\P(30)=138.32$

(b) How long before the profit found in part (a) is predicted to double? (Round your answer to the nearest whole number.) years after 1990.

So, profit doubles , we get :

$138.32\times 2=2.8e^{0.13t}\\\\276.65=2.8e^{0.13t}\\\\\dfrac{276.65}{2.8}=e^{0.13t}\\\\98.80=e^[0.13t}\\\\\ln 98.80=0.13t\\\\4.593=0.13t\\\\\dfrac{4..593}{0.13}=t\\\\35.33=t$

Hence, a) 138.32 and b) 35 years approx.

6 0

3 years ago

Jordan has 5/6 dvds as bob, so if jordan has 55 dvds how much does bob have?

Luba_88 [7]

Answer:

Bob has 66 dvds

Step-by-step explanation:

Let's assume

Bob has 'x' number of dvds

we are given

Jordan has 5/6 dvds as bob

so, Jordon will have

$=\frac{5}{6}x$

now, we are given jordan has 55 dvds

so, we can set it to 55

and then we can solve for x

$\frac{5}{6}x=55$

Multiply both sides by 6

$6\times \frac{5}{6}x=6\times 55$

$5x=6\times 55$

divide both sides by 5

$\frac{5x}{5} =\frac{6\times 55}{5}$

$x=66$

So,

Bob has 66 dvds

3 0

3 years ago