Identify the coefficient, variable, and exponent of 3y.
Answers
Answer:
the coefficient is 3, the variable is y and the exponent is 1.
Step-by-step explanation:
the coefficient is always the number, it can stand alone, or have multiple variables attached. The variable is the letter in an equation, they also can stand alone or follow a coefficient. The exponent is not shown, but if you were to multiply y once, it would equal y.
Hope this helps.
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Two fractions between 0.75 and 0.79?
You are wrapping a gift with the dimensions shown below. What is the least amount of wrapping paper you need?
Answers
Answer:
b≤-23
Step-by-step explanation:
72≥b+95 Move terms
-b≥95-72 subtract
-b≥23
Haaaaalp please
Answers
-- The dotted line across the middle is 5 inches long.
-- The long skinny block on the bottom is (10-6)=4-high by 12-wide = 48 inches² .
-- The height of the triangle at the end is (10-6) = 4 inches.
The base of the triangle is (15 - 7 - 5) = 3 inches.
The area of the triangle is (1/2)(base)(height) = 6 inches².
-- Sum of the the 3 sections = (20 + 48 + 6) = 74 square inches.
Answers
to account for the room tempurature you would have to find some complicated equation to solve this but you could assume that the tempurature rate would slow down as it gets closser to room tempurature
if you didn't have to account for the room tempurature
the ending tempurature would be -50 degrees F
because 325-200=125
so 125=10
10 times 3=30
so
125 times 3=375
325-375=-50F
Answers
8. 24
11. 11(x+5)
are the answers
8+16= 24
2(4+8)
11x+55
= 11(x+5)
I hope that's help:0
b^-3=1/216 b=?
743.8 × 103=?
36 ÷ 10–3=?
What is (2.1 × 103) × (4 × 10–7)?
Answers
-- A negative exponent means the number is in the denominator.
b⁻³ means 1/b³ .
So 1/b³ = 1/216 . You can do it now.
-- If that number is " 10³ ", it means 1,000 .
If that number is " 103 " and you can't remember
how to do multiplication with a pencil, then you'll
have to use your calculator.
-- Again ... 10⁻³ means 1/10³ or 1/1000 .
So the problem is really 36 divided by 1/1000 .
Be very careful. That means 36 x 1000 .
-- To multiply powers that have the same base,
you add the exponents.
Example: 10⁴ times 10⁵ = 10⁹ .
This question can be rearranged as (2.1 x 4) x (10³ x 10⁻⁷)
(10³) times (10⁻⁷) is 10⁻⁴ .
Answers
Answer
There is no equation :P
=/
Step-by-step explanation:
Answer:
Step-by-step explanation:
You did not insert any equations.