What are 2 expressions that equal 19

Answers

Answer 1
Answer: 0+19
1+18
2+17
3+16
4+15
5+14
6+13
7+12
8+11
9+10



Answer 2
Answer: 10+9 is one expression         18+1 is another

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How to solve 29+d=54;24,25,26

Answers

29 + d = 54
subtract 29 from both sides
d= 54-29
d=25

What is 7 3/7- 2 8/21

Answers

well you need common denominators so multiply the 3/7 by 3 and you get 9/21 then the new equation is 7 9/21- 2 8/21 which would equal 5 1/21

If x < 5, then which of the following must be true?-x < -5
-x > -5
-x < 5
-x > 5

Answers

If x > 5, than it stands to reason that -x < 5. Say x is 17. 17 > 5, that is true, but when you add a negative in front of 17, it becomes -17 > 5, which is not true, but -17 < 5 is. The third answer choice is correct.

Answer:

-x<5

Step-by-step explanation:

thomas drew a rectangle with an area of 6 square centimeters. what is possible perimeter for this rectangle

Answers

Hey There !

If Thomas drew a rectangle with an area of 6 than the perimeter is 10.

Work

3 (length) * 2 (width)= 6 (area)

length- 3+3 and width 2+2=10

So, (3*2)+(2*2)= 10

In conclusion, the perimeter is 10.

Have A Good Day !



A rectangular cake has a length of 22 1/2 inches and a width of 10 inches. How many whole, square pieces of cake with side lengths of 2 1/2 inches can be cut from the cake?

Answers

36 square pieces of cake can be cut from the rectangular cake.

What is rectangle?

"A Rectangle is a four sided-polygon, having all the internal angles equal to 90 degrees. The two sides at each corner or vertex, meet at right angles."

What is square?

"A square is a shape that has four straight sides of the same length and four angles of 90 degrees"

It is given that the cake is a rectangle and squares are cut from it.

To find the area of the cake:

Area =  22.5 × 10

        = 225

The area of each square piece cut from the cake:

Area = 2.5²

        =6.25

To find the number of pieces cut, divide the area of the cake by the area of each piece.

(225)/(6.25)=36

To know more about square and rectangle here

brainly.com/question/21511724

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well, we need to find the area of the cake.  22.5 times 10 is 225.  That is the area then we need to find the area of each piece of cake.  2.5 times 2.5 is 6.26.
so divide the area of the cake by the area of each piece to find how many pieces can be cut.
225/6.25=36  36 pieces of cake can be cut from the cake

What is 15% of 60. create a model to prove your answer

Answers

15% = 0.15
x% of any number is 0.x * that number
so the answer is 0.15 * 60 = 9