3 years ago

2

1 answer:

8 0

Use Ga_thMath(u) (brainly doesn't allow me to type it) To use the app u need to take a pic of the problem and then it will process it and you'll get ur answer ASAP(most of the time). Many questions have been asked before so search it on brainly.

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A marble is randomly selected from a bag containing 3 red marbles, 3 blue marbles, and 3 green marbles. what is the probability

Katyanochek1 [597]

Answer:

1/3

Step-by-step explanation:

3x3= 9

Make 3/9 a fraction and simplify it and it would give you 1/3

8 0

2 years ago

A tree trunk is pulled with a force of 3200 pounds by a truck's cable that makes an angle of 25° with the horizontal. What is th

elena-s [515]

Answer:

The vertical component of the force is 1352 pounds.

Step-by-step explanation:

Given that,

Force acting on the tree trunk, F = 3200 pounds

The truck's cable makes an angle of 25 degree with the vertical. We need to find the vertical component of the force. We know that the force is a vector quantity. The vertical component is given by :

$F_y=F\sin\theta\\\\F_y=3200\times \sin (25)\\\\F_y=1352.37\ \text{pounds}$

$F_y=1352\ \text{pounds}$

Hence, the vertical component of the force is 1352 pounds.

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3 years ago

If F(x) =3x-2/6 which of the following is the inverse of f(x)

marissa [1.9K]

Answer:

$f^{-1}(x)=y/3-1/9$

Step-by-step explanation:

$f(x)=3x-2/6$

$f^{-1}(x)=x/3-1/9$

if $f(x)=(3x-2)/6$

answer: $f^{-1}(x)=(6x+2)/3$

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3 years ago

Ryanne is 14. Her brothers age is three more than half or her age. How old is her brother?

bija089 [108]

Answer:

Step-by-step explanation:

14 divided by 2 = 7 + 3 = 10

6 0

2 years ago

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Kendra washes windows in an office building. She washes 2/5 of the windows on Monday. She washes 1/3 of the windows on Tuesday.

Svet_ta [14]

First, u find conman denominator which is 15 so 2/5=6/15 & 1/3=5/15, which adds up to 11/15, so the remaining fraction that kendrs has to wash is 4/15

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3 years ago

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