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zvonat [6]
3 years ago
15

The large rectangle below is divided into nine squares labeled A through 1. The area of square C is 64 square units and the area

of square D is 81 square units. Determine the dimensions.
Mathematics
1 answer:
juin [17]3 years ago
5 0

Answer:

dunno


Step-by-step explanation:


You might be interested in
What ratio can you use to determine the probability of a compound event?
maria [59]

Answer:

Step-by-step explanation:

Favorable outcome. To possible outcome

4 0
4 years ago
Data may be classified by one of the four levels of measurement. What is the name of the lowest level?
coldgirl [10]

Answer:

Nominal

Step-by-step explanation:

There are four levels of measurement of data listed below in increasing order:

Nominal

Ordinal

Interval

Ratio

The nominal level of measurement is the lowest level that deals with names, categories and labels. It is a qualitative expression of data e.g Colors of eyes, yes or no responses to a survey, and favorite breakfast cereal all deal with the nominal level of measurement.

Data at this level can't be ordered in a meaningful way, and it makes no sense to calculate things such as means and standard deviations.

5 0
4 years ago
An item costs $36. The prove is increased by $15, then reduced by $15. Find the percent of increase and the percent of decrease
Katena32 [7]

Answer:

The percent of increase is  

15

36

=

0.41666

... around 42%,

and the new price is  

$

51

.

The percent of decrease is  

15

51

=

0.294

.. about  

29

%

and the new price is  

$

36

Step-by-step explanation:

4 0
4 years ago
What is the value of x?<br> 12 in.<br> 16 in.<br> 20 in.<br> 30 in.
MrMuchimi
It’s not 12 or 30 so it’s 20 or 16 and I’m pretty sure it’s 16
5 0
3 years ago
Read 2 more answers
A company has a manufacturing plant that is producing quality jackets. They find that in order to produce 150 jackets in a month
Masja [62]

Answer:

y = 14x + 3400

Step-by-step explanation:

Represent

- number of jackets with x

- costs of jackets with y

So, we have:

(x_1,y_1) = (150,5500)

(x_2,y_2) = (370,8580)

Required

Write an equation in form of y = mx + b

First, we need to determine the slope (m)

m = \frac{y_2 - y_1}{x_2 - x_1}

m = \frac{8580 - 5500}{370 - 150}

m = \frac{3080}{220}

m = 14\\

The equation is calculated using:

y-y_1 = m(x - x_1)

Where

m = 14\\

(x_1,y_1) = (150,5500)

So, we have:

y - 5500 = 14(x - 150)

y - 5500 = 14x - 2100

Make y the subject

y = 14x - 2100 + 5500

y = 14x + 3400

3 0
3 years ago
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