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2 years ago

I need help ! Please help me

Mathematics

2 answers:

kifflom [539]2 years ago

5 0

You can do this !

Since d=3, take your pencil and write the fraction again,
except wherever 'd' appears, write a '3' there instead.

Then you'll have a fraction with nothing but numbers in it, and
you can easily simplify and find the value of the fraction.

I did it in my head as I was looking over the picture, and
I found that the value of the fraction is between 5 and 10.
I don't want to just hand you the answer, because I know
that you can do it.

Mazyrski [523]2 years ago

4 0

4d² / (d+1) when d=3;
therefore:

4(3)² / (3+1)=4(9) / 4=9

Answer:4d² / (d+1) when d=3 is equal to 9.

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Which of the following is equal to (2x/3 - 7) + 7

diamong [38]

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6 0

2 years ago

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Simplify <br> 1+sinx/cosx+cosx/1+sinx

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6 0

2 years ago

-5.5x+0.77=1.48 whats x

Nesterboy [21]

Answer:

X= -0.1290 (bar line on top of the 90)

Hope this helps!

Step-by-step explanation:

8 0

2 years ago

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$500, 3.75, 4 months

mario62 [17]

Answer:

theres no question????????????

6 0

3 years ago

Pls pls help me ASAP

Maru [420]

Answer:

1. 27.5 in.^2

2. 360 in.^2

Step-by-step explanation:

A = bh/2

A = (4 + 7)(5)/2

A = 27.5 in.^2

A = bh/2

A = (35 + 13)(15)/2

A = 360 in.^2

6 0

3 years ago