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Vanyuwa [196]
3 years ago
12

Evaluate the expression if x = 12, y = -2, and z = 0.

Mathematics
1 answer:
Alexeev081 [22]3 years ago
5 0

Answer:

there is not expression to evaluate

Step-by-step explanation:

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Help please I will give Brainliest!!
matrenka [14]

Answer:

1- 12 inches

2- 12 x .7=8.4 inches next biggest doll

3- 8.4 x .7=5.88 inches next biggest doll

4-5.88 x .7=4.12 inches the last doll.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A babysitter charges a rate of $15 per hour. how long was the babysitter there if she makes $5
Anika [276]

Answer:

20 mins.

Step-by-step explanation:

A babysitter charges a rate of $15 per hour. How long was the babysitter there if she makes $5?

x = hours she babysat

Equation:

15x = 5

Divide to isolate x:

15x = 5

/15   /15

x = 1/3 hrs.

Now, we convert into minutes, since she didn't work for a whole hour, to earn the $15

We know that there are 60 mins. in an hour

60 * 1/3

60/3

20 mins.

Therefore, the babysitter was there for 20 mins.

Hope this helps!

6 0
2 years ago
The ratio of the number of galleons to the number of galleys in the spanish armada is 5 : 1 . what missing information could be
Temka [501]

The amount of the galleys or the number of galleys.

If given the amount of galleons, you can find the amount of galleys by dividing the number of given galleons by 5.

If given the amount of galleys, you can find the amount of galleons by multiplying the number of given galleys by 5.

Learn more about Missing Ratio on:

brainly.com/question/16711686

#SPJ4

5 0
2 years ago
A) 18c^2 – 2(3c – 1)^2 <br>В) (2a +3)(a −3) – 2a(4 – 6a)<br>С) (2x + 3)(3 —2x) - (2x – 5)^2 –10x​
Galina-37 [17]

$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$

====================================

Sorry,

For a), 18c^2 - 18c^2 = 0

Not = 36c^2

6 0
3 years ago
If you shift the absolute value parent function, F(x) = |x|, left 4 units, what is the equation of the new function?
san4es73 [151]

Answer:

The equation of new function is: G(x)=|x+4|

Step-by-step explanation:

We are given:

If you shift the absolute value parent function, F(x) = |x|, left 4 units,

We need to find:

the equation of the new function

We know that: If we have parent function f(x) and g(x)=f(x+c) there will be horizontal translation left c units.

We are parent function, F(x) = |x|

So, Our function went translation of 4 units left

So, the new function will be:

G(x)=|x+4|

So, The equation of new function is: G(x)=|x+4|

7 0
3 years ago
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