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Monica [59]
3 years ago
9

CAN SOMEONE PLEASE HELP ME OUT ON THIS QUESTION PLEASE!!!! I WILL GIVE BRAINLIEST!!! I HAVE TO TURN THIS IN, IN AN HOUR!!!!

Mathematics
1 answer:
Leno4ka [110]3 years ago
5 0

Answer:

A) A man is happy when eating chocolate

B) Being happy is good for heath

C) Chocolate is good for health

A  B  C  A->B   B->C  (A->B) (B->C)

T  T   T     T        T             T

T  T   F     T        F             F

T  F   T     F        T             F

F  T   T     T        T             T

T  F   F     F        T             F

F  F   F     T        T             T

F  F   T     T        T             T

F  T   F     T        F             F

Step-by-step explanation:

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Solve z-28/ -25 = 18
vodomira [7]
-z-28/-25=18

First, multiply both sides by -25

z-28=-450

Now just add 28 to both sides

z=-422
4 0
3 years ago
Maria purchased a prepaid phone card for $15. Long distance calls cost 9 cents a minute using this card. Maria used her card onl
Solnce55 [7]

Answer:

for 33 minutes

Step-by-step explanation:

I got it right

8 0
3 years ago
Which box shows a relationship where the constant of proportionality is 64?
Sever21 [200]

Answer:

C

Step-by-step explanation:

Constant of proportionality = \frac{y}{x}

Let's find out which if the boxes will give us 64 as constant of proportionality.

A. \frac{y}{x} = \frac{11}{2} = 5.5 ≠ 64

B. \frac{y}{x} = \frac{5}{15} = \frac{1}{3} ≠ 64

C. \frac{y}{x} = \frac{16}{\frac{1}{4}} = 16*\frac{4}{1} = 64 ≠ 64

D. \frac{y}{x} = \frac{\frac{3}{7}}{3} = \frac{3}{7}*\frac{1}{3} = \frac{1}{7} ≠ 64

E. \frac{y}{x} = \frac{2}{-10} = -\frac{1}{5} ≠ 64

F. \frac{y}{x} = \frac{21}{6} = \frac{7}{2} ≠ 64

G. \frac{y}{x} = \frac{4}{8} = \frac{1}{2} ≠ 64

From the boxes given, box C is the only box that shows us a relationship where the constant of proportionality is 64.

7 0
3 years ago
Can someone please answer this with solution please , it's scientific notation.. it's my homework since December 16
mash [69]

Answer:

1.3x10^-6

trust me it's right

5 0
3 years ago
The speed limit on a highway is 60 mph write and graph an inequality that describes the situation
kirza4 [7]
<span>speed limit < = 60
I don't really remember how to graph it though sorry

</span>
3 0
3 years ago
Read 2 more answers
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