alexustallman123 alexustallman123

02-09-2021
Mathematics

contestada

Only using 1 2 3 4, find a solution that equals 18, 19, 20, and 21

Only using 1 2 3 4 find a solution that equals 18 19 20 and 21 class=

Respuesta :

goddessboi goddessboi

02-09-2021

Answer:

See below, there may be more than one answer

Step-by-step explanation:

4(3+1)+2 = 18

(4+2)(3)+1 = 19

(1)(2+3)(4) = 20

(1+2)(3+4) = 21

Answer Link

Otras preguntas

How different might Ayuba's experiences of slavery have been had he been sold in Jamaica rather than Maryland?

Information in the 'news' category will always include opinions. True False

A springboard diver intending to do a somersault brings her knees and arms closer to her body during the dive. What effect does this have? It makes her fall mo

What does the word subordinate mean in this sentence? The office manager spoke to her subordinate in a cordial tone.

Analyze the graph of the cube root function shown on the right to determine the transformations of the parent function. Then, determine the values of a, h, and

Which of the following is most important in making the typical seed more resistant to adverse conditions than the typical spore? A) a different type of sporopo

Select 2 statements that are true about the equation y+6=-10(x-3).1) The slope of the line is -102) The slope of the line is 33) One point on the line is (3,6)

Different isotopes indicate that an element will have different numbers of

Plot the intercepts to graph the equation

Sampling lake water for microscopic organisms is not as easy as it sounds when you want to both count and identify species. In a given water sample, your bacter