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3 years ago

Find the quotient 4r ÷ 4s A:4r ÷ s b: 4r ÷ - s c: 4r + s

Mathematics

2 answers:

exis [7]3 years ago

6 0

4r/4s

r/s

Answer none of the above

Mila [183]3 years ago

3 0

Answer:

It would be 4^r-s

Step-by-step explanation:

When u divide these exponets who have to make them divide.

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Solve for x in the following equation : 2 (12x -8) + 1/3 x 9=35

aleksley [76]

Answer:

X=2

Step-by-step explanation:

2(12x-8) + 1/3 x 9 =35

24x -16 + 3 = 35

24x = 48

X = 2

7 0

3 years ago

Andrew needs a ladder to hang hoilday lights. His house is 24ft tall and he has a flower bef that extends 4 ft out from the side

elena-14-01-66 [18.8K]

Answer: $24.33\ ft$

Step-by-step explanation:

You need to draw a Right triangle as the one attached, where "x" is the lenght of a ladder Andrew will need to reach the top and be out of the flower bed.

You must apply the Pythagorean Theorem. This is:

$a^2=b^2+c^2$

Where "a" is the hypotenuse and "b" and "c" are the legs of the Right triangle.

If you solve for "a", you get:

$a=\sqrt{b^2+c^2}$

In this case, you can identify in the figure that:

$a=x\\\\b=24\ ft\\\\c=4\ ft$

Therefore, knowing those values, you can substitute them into $a=\sqrt{b^2+c^2}$ and then you must evaluate, in order to find the value of "x".

This is:

$x=\sqrt{(24\ ft)^2+(4\ ft)^2}\\\\x=24.33 ft$

5 0

3 years ago

Distributive property 27+36

UkoKoshka [18]

Answer:

I think it will be equal to 63

Step-by-step explanation:

27+46=63

3 0

3 years ago

A and B are two events. Let P(A)=0.5 , P(B)=0.9 and P(A and B)=0.15 .

Nana76 [90]

Answer:

option-C

Step-by-step explanation:

we are given

Let P(A)=0.5

P(B)=0.9

P(A and B)=0.15

we know that

$P(A|B)=\frac{P(Aand B)}{P(B)}$

now, we can plug values

$P(A|B)=\frac{0.15}{0.9}$

$P(A|B)=0.16666$

but we have

P(A)=0.5

we can see that both are not equal

$P(A|B)\neq P(A)$

so, A and B are not independent

so, option-C........Answer

5 0

3 years ago

Jaiden earned $84 last week. Peter earned only $12. Jaiden's earnings are how many times greater than Peter's.

Colt1911 [192]

Answer:

×7

Step-by-step explanation:

$84 \div 12 = 7$

6 0

1 year ago