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Snezhnost [94]
2 years ago
7

Kyra solved the following quadratic equation. What was the error, if any, that she made?

Mathematics
1 answer:
podryga [215]2 years ago
5 0
See the picture below

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Helpppppp !!!!!!!!!!!
horrorfan [7]

Answer:

A

Step-by-step explanation:

The total amount equals 40 when added together and the yellow is 5. 40 divided by 5 is 8 which makes 1/8

4 0
3 years ago
1/2(x + 1)²- 3
Ierofanga [76]

Answer:

  • a = 1/2
  • h = -1
  • k = -3

Step-by-step explanation:

We assume you want to compare your expression to the form ...

  a(x -h)² +k

  1/2(x +1)² +k

The multiplier outside parentheses is ...

  a = 1/2

The horizontal offset inside parentheses is ...

  -h = 1

  h = -1

The vertical offset outside parentheses is ...

  k = -3

4 0
2 years ago
the relationship between feet and inches is a function. Write an equation that shows how to find the number of inches (n, output
BigorU [14]

Answer: One foot = 12in. Two Feet = 24in. Three Feet = 36in. Four Feet = 48in.


Step-by-step explanation: So there is 12 inches in one foot. In two feet it is just double so 24 inches. In three it is just triple so 36 inches and in four you just do 12 times 4 so 48 inches.


7 0
3 years ago
Read 2 more answers
A shop sells sweets where every 3 sweet wrappers can be exchanged for one more sweet. Kelvin has enough money to buy only 19 swe
drek231 [11]

Answer:

Kelvin can get 6 free sweets

6 0
1 year ago
A grocery store sells a bag of 4 oranges for $3.64. How much would it cost for 6
Sergeu [11.5K]

Answer: $6.54

Step-by-step explanation:

The price of one orange is $1.09

The price of 4 oranges is $3.64

The price of 6 oranges is $6.54

6 0
3 years ago
Read 2 more answers
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