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How do you solve a plus 18 equals 90?
a + 18 = 90 is a linear equation in one variable. Adding both sides by -18, we get a + 18 - 18 = 90 - 18 a = 90 - 18 = 72
What is 300 in the ratio of 3 7?
It is in the ratio of: 90 210
What is the measure of an angle who's complement is 18 degrees?
90 - 18 = 72 degrees.90 - 18 = 72 degrees.90 - 18 = 72 degrees.90 - 18 = 72 degrees.
What is are the different way to represent 18 times 5?
18 times 5 = 90 The product of 18 and 5 is 90 18 x 5 = 90 18*5 = 90
How do you find trigonometric ratios of angles greater than 90 degrees?
subtract 90 from it and find the trig ratio of that and it will be equal to the trig ratio that is over 90 degrees
What is the ratio of 5 90?
1 to 18
What is the ratio between 9 cups and 2.5 cups?
The ratio is 18 to 5 90-25 then divide by 5 to get 18 to 5. 5 is a prime number and 18 is not divisible by 5
What are the two complementary angles in the ratio 3 to 2?
Complementary angles sum to 90° In that ratio of 3:2, there are 3+2 = 5 parts 90° ÷ 5 parts = 18° per part The angles are: 3 × 18° = 54° 2 × 18° = 36°
What is the ratio of 18 nickels and 14 dimes?
A nickel is worth 5¢ so 18 of them total 90¢ A dime is 10¢ so 14 dimes is $1.40, or 140¢. Therefore the ratio is 90:140, or 9:14 in lowest terms.
Two complementary angles have measures in the ratio 2 to 3 what are their measures?
The sum of two complementary angles is 90°.If the ratio is 2:3 then there are 5 parts in total.90 ÷ 5 = 18.The angles measure 2 x 18 = 36° and 3 x 18 = 54°.
You put 18.00 in bank it is 90 percent of her earned what amount did she earn?
just do 18/90 = x/100 and solve for x and you have your answer, it's a simple ratio
What is the common ratio in the sequence 12 -18 27?
12 × ratio = -18 → ratio = -18/12 = -3/2 = -1.5 Checking: -18 × ratio = -18 × -3/2 = 27 as required The common ratio is -3/2 (or -1.5)
What is the answer to the ratio 60 to 90?
The answer to the ratio 60 to 90 can be simplified by dividing both numbers by their greatest common factor, which is 30. This simplifies the ratio to 2 to 3. So, the answer to the ratio 60 to 90 is 2 to 3.
What is the ratio of 90 percent?
90% = 90/100 which can be simplified.
Is 18 a factor of 90?
No, 90 is a multiple of 18. 18 is a factor of 90.
How do you solve a plus 18 equals 90?
a + 18 = 90 is a linear equation in one variable. Adding both sides by -18, we get a + 18 - 18 = 90 - 18 a = 90 - 18 = 72
What is the GCD of 18 and 90?
GCD(18, 90) = 18
