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d1i1m1o1n [39]
3 years ago
11

22 is what percent more than 20?

Mathematics
1 answer:
Doss [256]3 years ago
6 0
9/13 is thw answereto
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How would you write 6 × 6 × 6 × 6 as an exponential expression?
stepan [7]
The answer is 6⁴.

Exponent is the number of times the factor is being multiplied. For example:
x * x = x²
x * x * x = x³
x * x * x * x = x⁴
....
So: 
6 * 6 * 6 *6 = 6⁴
8 0
3 years ago
37. The sum of first three terms in an arithmetic progression is 24 and the sum of their squares is 224. Find the first three te
Airida [17]

Answer:

12, 8, and 4

Step-by-step explanation:

  • Given

a + d + a + a - d = 24

3a = 24   ⇒  [ a = 8 ]  

and (a + d)² + a² + (a - d)² = 224

3a² + 2d² = 224

2d² = 224 - 192 = 32

d² = 16

[ d = ±4 ]

∴ The first three terms to A.P are

a + d = 8 + 4 = 12

a  -  = 8

a - d = 8 - 4 = 4

∴ Three terms are 12 , 8, and 4

8 0
2 years ago
In rhombus ABCD, find the measure of angle A. A) 142° B) 52° C) 38° D) 218°
pshichka [43]
38- b/c they are supplementary so 180-142=38
5 0
3 years ago
Read 2 more answers
Use the term demand and quantity demanded correctly in a sentence about concert tickets.
Afina-wow [57]

Answer:

"The demand was so high for the concert tickets that the concert manager posted a tweet on social media saying that the quantity they had, wasn't enough for the amount of people that wanted to buy concert tickets."

Step-by-step explanation:

Quantity in economics is the amount in total of the product there is.

Demand in economics is how much the consumer is willing to buy the product that is being sold.

A sentence using the two words quantity and demand about concert tickets would look something like this: "The demand was so high for the concert tickets, that the concert manager posted a tweet on social media saying that the quantity they had, wasn't enough for the amount of people that wanted to buy some of the concert tickets."

Hope this helps.

5 0
2 years ago
convert 50° Fahrenheit to celsius using the following formula. round your answers to the nearest degree. 5\9 (f°-32) =c°
weqwewe [10]

First you do 50 - 32 an that equals 13, so your answer is 13

8 0
3 years ago
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