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2 years ago

Sheesh i need help… first to get it right earns the brainliest !!

Mathematics

1 answer:

Olin [163]2 years ago

4 0

Answer:

They are congruent, they are right angles

Step-by-step explanation:

Just in general, all vertical angles are congruent.

But in this situation, perpendicular lines will always create right angles.

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The school that Mary goes to is selling tickets to a spring musical. On the first day of ticket sales

andrezito [222]

Answer:

The cost of one adult ticket is $13, and the price of one student ticket is $4.

Step-by-step explanation:

This question can be solved using a system of equations.

I am going to say that:

x is the cost of an adult ticket

y is the cost of a student ticket.

6 adult tickets and 1 student ticket for a total of $82

This means that

$6x + y = 82$

$y = 82 - 6x$

The school took in $51 on the second day by selling 3 adult tickets and 3 student tickets.

This means that

$3x + 3y = 51$

Simplifying by 3

$x + y = 17$

Since $y = 82 - 6x$

$x + 82 - 6x = 17$

$-5x = -65$

$5x = 65$

$x = \frac{65}{5} = 13$

$y = 82 - 6x = 82 - 6*13 = 82-78 = 4$

The cost of one adult ticket is $13, and the price of one student ticket is $4.

4 0

3 years ago

Solve the following please

Dima020 [189]

Answer:

x=4

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

12x6y-422<br> 2. Which expression is equivalent to<br> 3x2y-623 ?

Viefleur [7K]

Answer:

Step-by-step explanation:

7 0

3 years ago

Justin sells 78.5 ounces of lemonade for a total of $15.70.

Paha777 [63]

Answer:

Step-by-step explanation:

This is a pretty simple question to answer, the one step that needs to be done is divide 78.5 by 15.7. You should come up with 5.

6 0

3 years ago

Read 2 more answers

1 2 3 4 5 6 7 8 9 10 Susan plans to use 120 feet of fencing to enclose a rectangular area for a garden. Which equation best mode

Troyanec [42]

Answer:

$Area = 60x - x^2$

Step-by-step explanation:

Given

$Perimeter = 120$

$Side\ 1 = x$

Required

The area of the garden

First, we calculate the length of the other side using:

$Perimeter = 2 *(Side\ 1 + Side\ 2)$

This gives:

$120 = 2 *(x + Side\ 2)$

Divide both sides by 2

$60 = x + Side\ 2$

Make Side 2 the subject

$Side\ 2 = 60 - x$

So, the area of the garden is:

$Area = Side\ 1 * Side\ 2$

$Area = x * (60 - x)$

Expand

$Area = 60x - x^2$

7 0

2 years ago