Answer:
4
Step-by-step explanation:
<u>Step 1: Find the constant
</u>
A constant is a number in a function that never changes. In this example: 2x^2 + 4x + 7, the constant is 7.
Therefore, the constant in 6x^3y + 7x^2 + 5x + 4
The answer is 4 beause it never changes.
Answer: 4
Answer:Yes it does
Step-by-step explanation:because it goes on the right path
Answer:
9 seconds
Step-by-step explanation:
d=-16t²+vt+h
The water level will be at 0 level (distance = 0)
0 = 16t² - 90t - 486
8t² - 45t - 243 = 0
(t - 9) (8t + 27) = 0
t = 9 or t = -27
since time should be a positive number, so t = 9 second
Answer:
80%
Step-by-step explanation:
Original price =$75.00
Sale price =$60.00
The percentage discount can be calculated by dividing the sale price by the original price multiplied by 100%.
So % discount = $60.00/$75.00 x 100%
0.8 x 100%
80%
Janelle got the dress on a discount of 80%.
This is so because she got the dress for a price less than the original price
∠ABC + ∠CBD = 180° (linear pair)
3x + 20 + x + 32 = 180
4x + 52 = 180
4x = 180 - 52
4x = 128
x = 128/4
x = <u>3</u><u>2</u><u>.</u>
Hope it helps!
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