20Pixel
20Pixel
09-11-2020
Mathematics
contestada
What's the lcm of 21 and 7
Respuesta :
capsasha2
capsasha2
09-11-2020
Answer:
21
Step-by-step explanation:
See photo below
Multiply what's highlighted in yellow: 7 × 1 × 3 = 21
I hope this helps!
Answer Link
VER TODAS LAS RESPUESTAS ( 72+ )
Otras preguntas
Evaluate the expression using De Moivre’s Theorem: √2+3i Give your answer in a+bi form.
Solve for x. Round to the nearest tenth, if necessary.
Write each number in scientific notation. 4.17 × 10 to the power 3. 1.33 × 10 to the power of negative 5. 6.2 × 10 to the power of 7. 3.9 × 10 to the power
I'm confused about this problem can someone explain?
sugarcane is vulnerable to the cane beetle, which can substantially reduce crop yields. suppose that a new beetle‑resistant species of sugarcane is developed an
set of lines that intersect at the point (-3, 7)
Question 20 A rectangular courtyard has a cement walkway around its perimeter. The area of the courtyard can be represented by the expression 24(5x - 1). The ar
In the figure to the right, AE + DC = 1 1/5 cm, AB = 1 3/4 cm, DE = 1 1/4 cm, and BC = 1 3/10 cm. Find the perimeter of the figure. active attachment
Write an equivalent expression for 8+5+3 -2h
Consider the following code segment, which traverses two integer arrays of equal length. If any element of arr1 is smaller than the corresponding (i.e., at the
