2 years ago

Select the functions that have a value of 0.

Mathematics

1 answer:

mina [271]2 years ago

3 0

Answer:

cos270° has a value of 0

Step-by-step explanation:

cos 270°

You might be interested in

A couch that regularly sells for $450<br> was discounted by 30% off.

vaieri [72.5K]

Answer:

The price after the discount would be $315.

8 0

2 years ago

If the graph of the equation y=(x+2)^2 is reflected with respect to the y-axis, what is the equation of the resulting graph?

alexandr1967 [171]

Answer:

Is important to remember that the reflection of the point (a,b) across the y-axis is the point (-a,b).

Our original equation is $y= (x+2)^2$

And after the reflection respect x we got:

$y= (-x+2)^2$

Step-by-step explanation:

Is important to remember that the reflection of the point (a,b) across the y-axis is the point (-a,b).

Our original equation is $y= (x+2)^2$

And after the reflection respect x we got:

$y= (-x+2)^2$

7 0

3 years ago

Please someone help give the answer for the following, we need to write an expression for the following

erastovalidia [21]

Ed to know demensions

7 0

3 years ago

No need to show work only need answer thx!

Stella [2.4K]

X=-5, X=4 hope this helps

5 0

2 years ago

If six girls can finish sweeping the floor of a hall in 45mins,how long will the same work take ten girls to do

AleksandrR [38]

Answer:

15 minutes i think

Step-by-step explanation:

45÷6=7.5

meaning 7.5 minutes per girl

so 4 girls would be 30 minutes of work

so 45-30=15

4 0

2 years ago