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Zarrin [17]
3 years ago
8

An adult takes 400mg of vitamin c. Each hour, the amount of vitamin c in the person’s system decreases by about 29%. How much vi

tamin c is left after 6 hours?
Mathematics
1 answer:
nekit [7.7K]3 years ago
5 0

Answer:

1

Step-by-step explanation:

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HELP PLEASE IM STUCK
Ludmilka [50]
A. y=180-15m
m is the number of months. 180 is the amount owed after the down payment was made.
B. X intercept (12,0)
Y intercept (0,180)
X intercept is the number of months until the tv is paid off. The y intercept is the amount owed after the down payment is made. How much they will be making payments on.
32. 5x + 15
6 0
3 years ago
What is the addition for -28+(-40)
Olin [163]

Answer:

-68

Step-by-step explanation:

-28 + - 40 =

2 + 4 = 6

8 + 0 = 8 making

-68

hope this helped

5 0
2 years ago
Read 2 more answers
The hypotenuse of a 45°-45°-90° triangle measures 18 cm. What is the length of one leg of the triangle?
lara31 [8.8K]

Answer:

The legs of a 45 45 90 triangle are congruent so if one leg is x we can write (using the Pythagorean Theorem):

x² + x² = 18²

2x² = 324

x² = 162

x = 9√2

4 0
3 years ago
Angle C is an inscribed angle of circle P. Angle C measures (-3x - 6)° and arc AB measures (-4x)° . Find x
Fynjy0 [20]
To find angle c, the fourmula is 1/2 of the intercepted arc. so, this would be (-3x-6)=(-4x)/2, then bring the 2 over, (-3x-6)2=-4x, multiply the 2, -6x-12=-4x, -2x=12, simplify, x=-6

check by plugging in.

5 0
3 years ago
Read 2 more answers
Talya is putting up a fence around their rectangular yard. The fence will be 16 yards long and 5 yards wide.
ElenaW [278]

Answer:

80

Step-by-step explanation:

that would be the area of the YARD the fence is surround area is width times length.  

if they are really asking the area of the fence itself there isnt enough info here.  (I think)

4 0
2 years ago
Read 2 more answers
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