Answer:
Step-by-step explanation:
Simply we know this is an isosceles triangle meaning that:
The other angle is also 35.
With this information, we can say that as a triangle adds up to 180, we can put this in a formula:
x+35+35 = 180
x+70 = 180
x = 110
Answer:
-4
Step-by-step explanation:
Use PEMDAS
Answer:
draw a number line from 66 to 81
make your minimum 67
lower quartile should be on 70
the median on 77
upper quartile and maximum on 80
(note that your upper quartile and maximum is both on 80 so there won't be an extension as you normally would see on a box plot)
You can search up "box plot" and go on images to see what i mean
(copy and pasted from your last post!)
Step-by-step explanation:
I can probably help on part 4 and send a sketch but I currently can't use my phone to send a pic and I am currently on my desktop :'(
I rlly hope you do well! Don't lose hope! <3
(also like ur pfp, i enjoyed the anime too ahehe)
Start by converting to like terms, so convert 1/2 to 2/4.
Next, look at the problem. You are adding a negative, which is the same as subtracting, so your new problem looks like this: 2/4 - 3/4.
If you take 3/4 from 2/4, you are left with -1/4. This is your final answer!
The first step is to determine how many units of 3 boys and 2 girls are in the class. This can be done by adding 3 and 2, which gives us 5, and dividing 50 by that number. This equates to 10.
Now we can multiply 10 by the respective numbers in the ratio for each total value.
10 x 3 = 30
10 x 2 = 20
Therefore the answers are 30 boys and 20 girls.
Hope this helps!
