Answer:
6
Step-by-step explanation:
we have answer for the first one as 6. i hope i helped
the question in English
Juan has blue cubes with a 55 mm edge and red cubes with a 45 mm edge. He stacks them in two columns, one of each color; he wants the two columns to be the same height. How many cubes does he need, as a minimum, of each color?
Let
x---------> the number of blue cubes
y--------> the number of red cubes
we know that
Juan wants that the two columns to be the same height
so
solve for y
I proceed to calculate a table, assuming values of x to calculate the value of y. When the values of x and y are whole numbers, I will have found the solution.
the table in the attached figure
therefore
<u>the answer is</u>
9 blue cubes
11 red cubes
Answer:
<h2>B. -10</h2>
Step-by-step explanation:
Answer:
square units
Step-by-step explanation:
We are given that two vectors
u=<3,2,1>
v=<1,2,3>
We have to find the area of parallelogram determined by the given vectors
We know that area of parallelogram determined by two vectors a and b
Using this formula
Area of parallelogram= square units
The gloves where 15 dollars per pair. first you would add 12 plus 5 because 12 dollars per hat for 5 kids. now you want to subtract the sum of 12 and 5 (60) from the total (135) and you’ll get 75. now you want to decide 75 by 5 (because five pairs of gloves) and you’ll have your answer. (15$) hope this helped !