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GREYUIT [131]
3 years ago
7

How do you do 20 / 4/5

Mathematics
2 answers:
Flauer [41]3 years ago
4 0
What do you mean by this
tamaranim1 [39]3 years ago
4 0

Answer:

25

Step-by-step explanation:

you can write this equation as 20 ÷ \frac{4}{5}

so change the division sign to multiplication by flipping the divisor ( \frac{4}{5} )

this means you now have 20 x \frac{5}{4}

so you can simplify 20 and 4, this makes the 4 into a 1 and the 20 into a 5

you now have 5 x \frac{5}{1}

this is the same thing as 5 x 5

multiply it, and you can see that the answer is 25

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van someone please help me with this i dont need an explaination i just need a. b. c. or d. please and thank you
Talja [164]

Answer:

option C

f(x)=-\sqrt{x+3}+8

Step-by-step explanation:

we have

f(x)=-2\sqrt{x-3}+8

using a graphing tool

see the attached figure N1

The range is the interval--------> (-∞,8]

y\leq 8

case A) f(x)=\sqrt{x-3}-8

using a graphing tool

The range is the interval--------> [-8,∞)

y\geq -8

case B) f(x)=\sqrt{x-3}+8

using a graphing tool

The range is the interval--------> [8,∞)

y\geq 8

case C) f(x)=-\sqrt{x+3}+8

using a graphing tool

The range is the interval--------> (-∞,8]

y\leq 8

case D) f(x)=-\sqrt{x-3}-8

using a graphing tool

The range is the interval--------> (-∞,-8]

y\leq -8

5 0
3 years ago
62 1/2 % as a decimal <br>OR<br>125/2 as a decimal​
Vaselesa [24]

62.5 is your answer in decimal

3 0
3 years ago
What is the answer for -5x-4=?
slamgirl [31]
If you want to solve for x
-5x-4=?
add 4 to both sides
-5x=4+?
divide both sides by -5
x=(4+?)/-5
x=-(4+?)/5
3 0
3 years ago
Read 2 more answers
What is the answer to this equation “A = ?”<br><br> G(a + h) = M
sasho [114]

Answer:

a  = M -Gh/G

Step-by-step explanation:

in order to make a the subject of fomular , you will open the bracket first and then combine the like terms.

G(a + h) = M

Ga + Gh  = M

Ga = M - Gh

since G is disturbing a from standing alone, we divide both sides by G

Ga/G = M- Gh/ G

a  = M -Gh/G

7 0
3 years ago
Please answer the questions before 12 am
Delvig [45]

Answer:

Step-by-step explanation:

42)1.50/6=0.25

43)3/2=1.5

44)1x2=2

5 0
3 years ago
Read 2 more answers
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