it's quite simple. all you need too do is add the total amount then divide
group A (box one) =(0.85). Group A (directly under the first one) =(0.15). Group B do 34 + 14 to get 48 then you divide 34÷48 to get (0.71) that is your answer to the first box in Group B then you do the exact same thing as you did in the first one, but swich 14 for 34 and you will get (0.29)
Simplified to make it easier to read.
Group 1. (0.85 0.71)
Group 2. (0.15 0.29)
Can you mark me Branliest. plz
Answer:
40%
Step-by-step explanation:
You do 10/25 and to make that a fraction you have to make the denominator 100 so we multiply the numerator and denominator by 4. Which gets us 40/100 or 40%.
Please vote brainliest! :)
I hope this helps you
per hour 0,5 inches
x hours x.0,5 inches
3 inches already on the ground
y=x.0,5+3
Answer:
There are 14 5-point questions and 10 3-point questions.
Step-by-step explanation:
Form 2 equations:
Let x= 5-point questions
Let y= 3-point questions
1.) x+y=24
2.) 5x+3y=100
Use substitution by reforming equation 1 in terms of x or y (I used y)
1.) y=24-x
Sooo, substitute this into the y in the 2nd equation:
5x+3(24-x)=100
5x+72-3x=100
2x=100-72
2x=28
x=14
Now that we have x, substitute this into the 1st equation to get y:
1.) y=24-x
y=24-14
y=10
In conclusion, there are 14 5-point questions and 10 3-point questions.
Two angles are supplementary if their sum is a straight angle, which means that the sum of their measures is equal to 180°.
Therefore if you have ∡1 and ∡2 that are supplementary, it means that that measure of ∡1 plus the measure of ∡2 is equal to 180°, or M∡1+M∡2=180°;
Similarly, the <span>measure of ∡2 plus the measure of ∡3 is equal to 180°, or M∡2+M∡3=180°
Since they are equal to the same quantity (180°), they must be equal to each other: </span>M∡1+M∡2=<span>M∡2+M∡3
You can subtract the measure of </span>∡2 from both sides:
M∡1+M∡2-M∡2=M∡2+M∡3-<span>M∡2
which brings to:
</span>M∡1=<span>M∡3
If two angles have the same measure they are said congruent, therefore </span>∡1 is congruent to ∡3.