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kumpel [21]
3 years ago
9

Why did this app make me fail my test?

Mathematics
2 answers:
Dvinal [7]3 years ago
5 0
Not everyone is always right.
Yuki888 [10]3 years ago
4 0
Probably because people gave you the wrong answer. Not saying they did this intentionally....
You might be interested in
What is the value of y if log <base 5> <index -7> = y?​
Dvinal [7]

Answer:

Hence, the value of y is undefined.

Step-by-step explanation

log_{5} (-7) = \frac{log(-7)}{log(5)} from the property, log_a (b) = (log(a))/log(b).

The value log (-7) was not defined. So, the entire log value also not defined.

Hence, the value of y is undefined.

6 0
2 years ago
the cost of a personal pizza is $4. a drink cost $1. Anna wrote the equation y=4x + 1 to represent the relationship between tota
valentinak56 [21]
The correct answer should be y=4x + 1d where x equals the number of personal pizzas, and d equals the number of drinks.

She didn't account for the number of drinks ordered for more than one meal.
3 0
3 years ago
Read 2 more answers
22. The height of a triangle is 4 centimeters less than the base. Write a function that
torisob [31]

The function is y = 1/2 x² - 2 x and the base of the triangle cannot be 3 cm.

let the base of the triangle be x

Height of the triangle = x - 4

Area of triangle = 1/2 × base × height

Area = 1/2 × x × (x-4)

Area = 1/2 (x² - 4x)

Area = 1/2 x² - 2 x

We can also write it as a function:

y = 1/2 x² - 2 x

Domain = (3 , ∞)

Range = [0, ∞)

Since 3 is not included in the domain, base of the triangle cannot be 3 cm.

Therefore, the function is y = 1/2 x² - 2 x and the base of the triangle cannot be 3 cm.

Learn more about function here:

brainly.com/question/2456547

#SPJ9

6 0
2 years ago
Please help me guys, I need some answers
ella [17]

A one is 12

B is 25

just multiply by 6

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Please help I need an answer quickly, please
Alexandra [31]

Answer:

704

Step-by-step explanation:

8 x 8 x 8 I think its the answer hope it helps

8 0
3 years ago
Read 2 more answers
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