MATHEMATICS HIGH SCHOOL

The model shows the expression 20 + 16.Which expression is equivalent to this sum?
O4(5) + 4
4+5+4
O4(5+4)
5(4+4)

Answers

Answer 1
Answer: The third one. O4 (5+4)

Explanation:
4 (5+4)
4 times 5 is 20 which added to 4 times 4 which is 16 is the same thing asked before. 20+16. So the answer is the third one
Answer 2
Answer:

Answer:

4 (5 + 4)

Step-by-step explanation:

20 + 16

= 4 (5 + 4)

= 4(5) + 4(4)

= 20 + 16

therefore, the answer is 4 (5 + 4)

Related Questions

A bag contains 2 white marbles and 7 purple marbles. Two marbles are drawn at random. One marble is drawn and not replaced. Then a second marble is drawn. What is the probability of selecting a purple marble and then a white marble? What is the probability of selecting two white marbles? Is there a greater chance of selecting two white marbles in a row or two purple marbles in a row? Show your work.
What is the factored form of the polynomial? x2 − 12x + 27?
The Museum of Science in Boston has an exhibit in which metal balls drop down a chute, bounce around, and wind up in one of 21 bins. After 1000 balls have dropped, the heights within the bins clearly follow a bell-shaped curve. If the standard deviation is 3 bins, approximately how many balls are in bins 1 through 7?
Suppose that the population of deer in a state is 1,500 and is growing 2% each year. Predict the population after 4 years.
Suppose you have 52 feet of fencing to enclose a rectangular dog pen. where x = width, gives you the area of the dog pen in square feet. What width gives you the maximum area? What is the maximum area? Round to the nearest tenth as necessary.

Unfinished lumber is sold in units called board feet . A board foot is the volume of lumber contained in a board 1 inch thick 1 foot wide and 1 foot long how many cubic inches of wood are in 1 board foot

Answers

The answer is 144 hope it helped

Sarah scored 68 out of 80 in a test.Write her score as a simplified fraction

Answers

(68)/(80) \n \n ((4)17)/((4)20) \n \n \boxed{ (17)/(20)}

What is the distance between points (2,3) and (7,0) to the nearest tenth

Answers

Answer:

5.83

Step-by-step explanation:

Is the sum of two rational number is 5/18 if one of the number is 1/8 find the other

Answers

Answer: 4/8

Step-by-step explanation:

Equation: 1/8+x=5/18

                 -1/8     -1/8

                      x=4/8

Double Check: 4/8+1/8=5/8

Express 4-3i/(1+i)(2-3i) in the a+bi form

Answers