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Tcecarenko [31]
2 years ago
10

Wsg help me with this What is the orthocenter and what is it used in geometry

Mathematics
2 answers:
vekshin12 years ago
8 0

Answer:

Step-by-step explanation:

The orthocenter is the point of concurrency of the three altitudes of a triangle.

Since a triangle has three vertices, it also has three altitudes.

julia-pushkina [17]2 years ago
5 0

Answer:

8

Step-by-step explanation:

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Anthony has a combination of 104 nickels and quarters totaling $22. Which system of linear equations can be used to find the num
Butoxors [25]

Answer:

The answer is c and we'll use c to get the actual answers.

A) n + q = 104

B) .05n + .25q = 22 we'll multiply B) by -4

B) -.2n -1q = -88 then we add A)

A) n + q = 104 which equals

.8n = 16

n = 20 nickels

q = 84 quarters

20 nickels = $1

84 quarters = $21

Successful!!!

Step-by-step explanation:

5 0
3 years ago
The volume inside of a sphere is V=4πr33 where r is the radius of the sphere. Your group has been asked to rearrange the formula
Slav-nsk [51]

Answer:

Step-by-step explanation:5

8 0
2 years ago
Nicole bought six pounds of apples at $1.50 per pound. The store had a discount of $2 off her total purchase. Nicole and her fri
Andru [333]

Answer:

Step-by-step explanation:

Total amount of apples that Nicole bought was 6 pounds.

Each pound of apple cost $1.50

This means that the total cost of the 6 pounds of apple that Nicole bought would be

6 × 1.5 = $9

The store had a discount of $2 off her total purchase. This means that the amount that was paid is

9 - 2 = $7

If Nicole and her friend then divided the cost of the purchase evenly, let x represent the amount that each of them would pay. Therefore, the expression that can be used to determine how much Nicole and her friend each paid for the apples would be

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6 0
3 years ago
What is 5x+8y=14<br> 4x=24
Flauer [41]

Answer:

x = 6, y = -2

Step-by-step explanation:

24/4 = 6

x = 6

= (5x6)+8y=14

= 8y = 14 -30

8y = -16

y = -16/8

y = -2

Check: 5x6+8x-2= 14

5 0
2 years ago
What are the next two terms in the pattern 3,6,5,10,9,18,17...?
sleet_krkn [62]

the problem is a pattern that multiplies by two and subtracts one each time.

3x2=6 6-1=5 5x2=10 10-2=9 9x2=18 18-1=17 17x2=34 34-1=33


6 0
3 years ago
Read 2 more answers
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