Solve for x:
- 11x + 32.5 < 82
Answers
Answer:
x>-4.5
Step-by-step explanation:
- 11x + 32.5 < 82
Subtract 32.5 from each side
- 11x + 32.5-32.5 < 82-32.5
- 11x < 49.5
Divide each side by -11. remembering to flip the inequality since we are dividing by a negative
-11x/-11 > 49.5/-11
x>-4.5
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Find the balance in the account. $2,500 principal earning 4%, compounded quarterly, after 4 years
The angles formed by two perpendicular lines have a measure of _______.a. 45° b. 90° c. 135° d. 180°
Solve each of the following equations. a.24 = -3 + 3nb.11 + 4x = x - 10 c.-216 = 1 + 7(1 + 8m)d.3p - 3(2 - 2p) = 34 + 4p You must show all of your work to receive credit.I will give you 27 points if you solve this by showing your work plz
Answers
Multiply both sides of the equation by 2
2x - 6 = 40 then add 6 to both sides,
2x = 46 divide both sides by 2
x = 23
Final answer:
To find the number, we need to work backwards from the given quotient of 20. Double the number, subtract 6, and divide the result by 2 to get the number.
Explanation:
To find the number, we need to work backwards from the given quotient of 20. Let's call the number x.
Step 1: Double the number: 2x
Step 2: Subtract 6 from the result: 2x - 6
Step 3: Divide the answer by 2: (2x - 6) ÷ 2
Since the quotient is 20, we can set up an equation: (2x - 6) ÷ 2 = 20
Multiply both sides of the equation by 2: 2x - 6 = 40
Add 6 to both sides of the equation: 2x = 46
Divide both sides of the equation by 2: x = 23
Therefore, the number is 23.
Learn more about Reverse arithmetic operations here:
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What is the biggest 4 digit whole number that meets the three requirements
1. the digits are different
2. the largest digit is equal to all of the other 3 digits added together
3. if you multiply the digits with each other, the result is evenly divisble by 10 with no remainders and is not equal to zero
also do not copy
Answers
No digit can be 0 because this would give a total product of 0.
Neither 2 nor 5 can be our largest because the lowest you can get is 1+2+3=6.
The lowest possible largest digit would have to be 1+2+5=8.
As for 9, this is not an option, and here's why: We need that 2 and 5, but to get 9 our other digit would have to be 2, which is a repeat.
So, our digits are 1, 2, 5, and 8.
It doesn't matter which order they are in. (take a look at the rules)
Therefore, we should put the highest digits in the highest value places.
The answer is
Answers
Answers
95.
As you see, the angle is a bit closer to 120. A right angle would be a perfect square, which is 90 degrees. So since it is so closer to 90 than the other answers, the answer is 95.
then <2 = 35° , and if we add all the angles of the triangle together we find <1
60°+35°= 95°
180°-95°= 85° = <1
180°-85°= <5 = 95°
Answers
-3 + 4 = 1 + 2 = 3 so
to solve such questions you just need to add exponents
Answers
Answer: The correct option is (B) square root of 36.
Step-by-step explanation: We are given to select the correct number that is irrational.
RATIONAL NUMBER: The digits after the decimal are either terminating or repeating.
IRRATIONAL NUMBER: The digits after the decimal are non-repeating and non-terminating.
Option (A) is 4.121221222 . . .
Here, the digits after the decimal are non-repeating and non-terminating. So, the given number is irrational.
Option (B) is square root of 36, which is equal to 6.
6 = 6.00.
Here, the digits after the decimal are terminating. So, the given number is rational.
Option (C) is square root of 21.
We know √21 = 4.5825756 . . .
Here, the digits after the decimal are non-repeating and non-terminating. So, the given number is irrational.
Option (D) is 1.192744502 . . .
Here, the digits after the decimal are non-repeating and non-terminating. So, the given number is irrational.
Thus, the rational number is square root of 36.
Option (b) is correct.