Answer:
The place value of every one-digit number is the same as and equal to its face value. ... It may hold any place in a number, its value is always 0. As, in 105, 350, 42017, 90218 the place value of 0 in each number is 0.
Answer:
The 40-ounce jar of peanut butter is cheaper per ounce.
Step-by-step explanation:
30-ounce jar:
6÷30=0.2
40-ounce jar:
7.2÷40=0.18
Answer:
Option B. MN/MO
Step-by-step explanation:
In a right angle triangle cosine of any acute angle = Base/ Hypotenuse
In the ∠ NMO Hypotenuse is MO and base of the triangle is MN.
Therefore cos (M) = Base / Hypotenuse = MN / MO
Therefore option B is the right answer.
Answer:
a = -2
Step-by-step explanation:
5 + 14a = 9a - 5
Subtract 9a from both sides of the equation
5 + 5a = -5
Subtract 5a from both sides of the equation
5 = -5 - 5a
Add 5 to both sides of the equation
10 = -5a
Divide both sides of the equation by -5
a = -2
Hope this was useful to you!
Answer:
x = 1
Step-by-step explanation:
4x+7(3x-3) = 9-5x (equation)
4x+21x-21 = 9-5x (simplify)
25x-21 = 9-5x (combine like terms)
30x-21 = 9 (add 5x to each side)
30x = 30 (add 21 to each side)
x = 1 (divide each side by 30)
