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OverLord2011 [107]
3 years ago
6

On a coordinate plane, what is the distance between (-7, 3) and (2,3)?

Mathematics
1 answer:
Angelina_Jolie [31]3 years ago
7 0

Answer:

The distance is 9

Step-by-step explanation:

Distance formula: \sqrt{(x_{2}-x_{1} )^{2}+(y_{2} -y_{1})^2   }

Plug in the points:

\sqrt{(2-(-7))^{2}+(3-3)^2   } = \sqrt{(9)^{2}+(0)^2   } = \sqrt{(9)^2} = 9

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The school counselor needs to meet with students who have more than three absences. Here is some of the data about the students.
frosja888 [35]

Answer:

The individuals in this data set are students. This data set contains 2 variables, 1 of which is quantitative.

Step-by-step explanation:

Individuals are the people or things described by a data set.

Variables are characteristics of the individuals that we measure or observe.

Categorical variables take on values that are labels or categories, and quantitative variables take on numerical variables.

The individuals described by this data set are students.

The characteristics listed--homeroom teacher and absences--describe each of the students, not teachers or counselors.

One of the variables--absences--is quantitative.

7 0
3 years ago
8. Susie had $150 in her checking account. She wrote a check for $95 and another check for $85. What was the balance in her acco
Anit [1.1K]
85 + 95 = 180$
So 150 - 180 = -30$ so she is 30 dollars in debt.
7 0
3 years ago
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Translate the sentence into an inequality. <br><br> Three subtracted from c is greater than 20
blsea [12.9K]
C-3>20
this is the answer
6 0
3 years ago
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Please answer this question are you please
Mice21 [21]
It is too blurry to read it get a better camera
6 0
3 years ago
PERSON WHO GETS THIS RIGHT WILL GET A LOTTT OF POINTS 60+
jarptica [38.1K]

Answer:

See below.

Step-by-step explanation:

a.

x = cost of adult ticket

y = cost of student ticket

cost of adult ticket is twice the cost of a student ticket

x = 2y

number of adult tickets = 64

number of student tickets = 132

cost of all adult tickets = 64x

cost of all student tickets = 132y

cost of all adult and student tickets combined: 64x + 132y

cost of all adult and student tickets combined: 1040

This gives us the equation:

64x + 132y = 1040

b.

Use substitution to solve the system of equations. Since x = 2y, where you see x in the second equation, substitute it with 2y.

64(2y) + 132y = 1040

128y + 132y = 1040

260y = 1040

y = 1040/260

y = 4

x = 2y = 2(4) = 8

adult ticket: $8

student ticket: $4

5 0
3 years ago
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