Your anwer is wrong, 6.9 minus 4.8 equals 2.1 not 3.18
So the equation would look like this: 6.9 - 4.8 = 2.1
Hope I helped!
- Amber
Answer:
14.
Step-by-step explanation:
1) if the sides of the given triangle are 'a'=9, 'b'=x and 'c'=x+2, then its perimeter can be written as: P=a+b+c or P=9+x+x+2;
2) if according to the condition P=35, then 9+x+x+2=35;
2x=24; ⇒ x=12;
3) if x=12, then a=9; b=12 and 14;
4) finally, c=14 - the required longest side.
Answer: OPTION B.
Step-by-step explanation:
The number that are inside of the square root are called "radicands".
To subtract the expressions shown in the image attached, the radicands must be the same.
As you can see, both are equal, therefore, you can subtract the numbers that are in front of the square roots.
Then, you obtain the following result:

The answer is the option B.
<h2>
Answer:</h2>
The range of actual weights of the object is:
175.1 lbs to 175.3 lbs.
<h2>
Step-by-step explanation:</h2>
The measured weight of the object on a particular scale is: 175.2 lbs .
Also, as it is given that the measured weight may vary from the actual weight be at most 0.1 lbs.
If x could be the actual weight of the object then we have:

Hence, the range of the weight is:
175.1 lbs to 175.3 lbs.
Answer:
1. Cody made a greater percentage (i.e 90%) of his shots
2. Deshown made 80% of his shots
Step-by-step explanation:
To know who have a higher percentage, let us calculate their individual percentage. This is illustrated below:
For Deshown,
He made 24 baskets out of 30 shots.
The percentage of shot made = 24/30 x 100 = 80%
For Cody,
He made 18 baskets
out of 20 shots
The percentage of shot made = 18/20 x 100 = 90%
From the above calculations, Cody made greater percent of his shots