30+70÷8÷5-1=
=30.75
hope this helps
Answer:
No. They are not equivalent.
Step-by-step explanation:
![\frac{3}{5} \neq \frac{1}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B5%7D%20%5Cneq%20%20%5Cfrac%7B1%7D%7B2%7D)
=> ![\frac{6}{10} \neq \frac{5}{10}](https://tex.z-dn.net/?f=%5Cfrac%7B6%7D%7B10%7D%20%5Cneq%20%20%5Cfrac%7B5%7D%7B10%7D)
Therefore, 3/5 and 1/2 are not equivalent.
Hoped this helped.
Answer:
5ff5yvy hh h
Step-by-step explanation:
ctvtvh j h h h j
If for one second we have to reserve 25 frames to find length of the movie we have to divide 1750 by 25, so
1750:25=70 [seconds] - its the result
To better understand lets think that u have 8 piece of cake and u want to give every person 2 piece. To find how many person u can invite u can divide 8 by 2. The answer is 4 here ofc.
Answer: <em>The values of......</em>
<em>
</em>
Step-by-step explanation:
Given function is: ![\left \{ {{f(x)= \frac{1}{4}x^2 -4, if x\neq -2} \atop {=-1, if x=-2}} \right.](https://tex.z-dn.net/?f=%5Cleft%20%5C%7B%20%7B%7Bf%28x%29%3D%20%5Cfrac%7B1%7D%7B4%7Dx%5E2%20-4%2C%20if%20x%5Cneq%20-2%7D%20%5Catop%20%7B%3D-1%2C%20if%20x%3D-2%7D%7D%20%5Cright.)
For
the value of
is -5, which is not equal to -2.
So, ![f(-5)= \frac{1}{4}(-5)^2 -4 = \frac{1}{4}(25)-4 =\frac{25}{4}-4=\frac{25-16}{4}=\frac{9}{4}](https://tex.z-dn.net/?f=f%28-5%29%3D%20%5Cfrac%7B1%7D%7B4%7D%28-5%29%5E2%20-4%20%3D%20%5Cfrac%7B1%7D%7B4%7D%2825%29-4%20%3D%5Cfrac%7B25%7D%7B4%7D-4%3D%5Cfrac%7B25-16%7D%7B4%7D%3D%5Cfrac%7B9%7D%7B4%7D)
For
the value of
is -2.
So, ![f(-2)= -1](https://tex.z-dn.net/?f=f%28-2%29%3D%20-1)
For
the value of
is 4, which is not equal to -2.
So, ![f(4)=\frac{1}{4}(4)^2 -4 =\frac{1}{4}(16)-4 =4-4=0](https://tex.z-dn.net/?f=f%284%29%3D%5Cfrac%7B1%7D%7B4%7D%284%29%5E2%20-4%20%3D%5Cfrac%7B1%7D%7B4%7D%2816%29-4%20%3D4-4%3D0)