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aalyn [17]
3 years ago
14

Find the area. and explain step by step please.​

Mathematics
1 answer:
Shtirlitz [24]3 years ago
8 0

Answer:

3. The answer is 5 * 9 = 45

4. The answer is 10 * 10 = 100

5.  The answer is 11* 18 = 198

6. The answer is 13 * 5 = 65

Step-by-step explanation:

These are 4 sided polynomials so to get the area, you multiply one side by the other side. Hope this helps.

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A total of 259 tickets were sold to a benefit concert for a total of $5,312. Two types of tickets were sold: adult tickets were
jeyben [28]

Answer:

113

Step-by-step explanation:

Let the number of adult tickets sold =a

Let the number of student tickets sold =s

A total of 259 tickets were sold, therefore:

a+s=259

Adult tickets were sold for $24 each and student tickets were sold for $16 each.

Total Revenue = $5,312

Therefore:

24a+16s=5,312

We solve the two derived equations simultaneously.

From the first equation

a=259-s

Substitute a=259-s into 24a+16s=5,312

24(259-s)+16s=5,312

6216-24s+16s=5,312

-8s=5,312-6216

-8s=-904

Divide both sides by -8

s=113

Therefore, 113 student tickets were sold.

4 0
3 years ago
Find the first of three consecutive even integers if the sum of the first and second is 15 less than 3 times the third.
lilavasa [31]

Answer:

<em>First even integer: 6</em>

Step-by-step explanation:

<u>Inequalities</u>

Assume x is the first even integer. The next integer is x+2, and the last integer ix x+4.

The condition states that the sum of the first and the second number is 15 less than three times the third. This takes us to the inequality:

x+x+2

Operating:

2x+2

Subtracting 2 and 2x:

0

Simplifying:

0

Solving:

x>5

There are infinitely many solutions. For example, for x=6 (first even number into the solution interval):

First integer: 6

Second integer: 8

Third integer: 10

There are other solutions, like 20,22,24 but the first set is 6,8,10.

4 0
3 years ago
Find the distance between points A and B, round the answer to the nearest hundredth
gizmo_the_mogwai [7]
It might be 5 units

Not totally sure
4 0
2 years ago
HELPPP!!! i need to know this asap!!
Ksivusya [100]

Answer:

The first option

(-10, -7)

Step-by-step explanation:

Also I really like your pfp <33

5 0
3 years ago
How do yuh evaluate the expression <br> Log 4096<br> 4
Furkat [3]
log_{4}(4096)

4096=4^{6}

let's replace it

log_{4}(4^6)

Them

log_4(4^6)=6log_{4}(4)

log_4(4)=1

\boxed{\boxed{log_4(4096)=6}}
6 0
3 years ago
Read 2 more answers
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