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3 years ago

Figures ABCD and A'B'C'D' are shown on the grid below.

Mathematics

1 answer:

lozanna [386]3 years ago

8 0

Answer:

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14x=x^2-15<br><br> find the value of x

hram777 [196]

Answer: $x=-1, 15$

Step-by-step explanation:

$x^2 -14x-15=0\\\\(x-15)(x+1)=0\\\\x=-1, 15$

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2 years ago

(08.06) A matinee ticket costs $6 per adult and $1 per child. On a certain day, the total number of adults (a) and children (c)

iragen [17]

The answer to the question.

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3 years ago

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0.3/10 as a decimal<br> plz help

muminat

Answer:

0.30

Step-by-step explanation:

The 0 goes in the tenths place because it was 0.3/<u>1</u><u>0</u> I hope this helps at all:)

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3 years ago

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Which pizza restaurant charges the most per topping and by how much?

FromTheMoon [43]

Answer:

Step-by-step explanation:

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3 years ago

In a survey of 1,600 people who owned a certain type of car, 720 said they would buy

bazaltina [42]

The percentage of the people surveyed that were satisfied with the car is 45%.

<u>Given the following data:</u>

Total population = 1,600 people

Number of car owner = 720 people.

To determine the percentage of the people surveyed that were satisfied with the car:

<h3>How to solve for a percentage.</h3>

In this exercise, you're required to calculate the percentage of the total population in this survey that would by a particular type of car again because they were satisfied with it. Thus, we would solve for the percentage as follows;

$Percent = \frac{Satisfied\;persons}{Total\; population} \times 100$

Substituting the given parameters into the formula, we have;

$Percent = \frac{720}{1600} \times 100\\\\Percent = 0.45 \times 100$

Percent = 45%

Read more on percentage here: brainly.com/question/14432715

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2 years ago