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Furkat [3]
4 years ago
15

Please anwser the ones you can see.

Mathematics
1 answer:
Lady_Fox [76]4 years ago
5 0
Number six is 163 cm because the width which is 5 plus another five because of the another side is 10. 34-10=24=the length added together. 24/2=12=the length. 12+5=17. 1 triangle= 180. 180-17=163. so, the perimeter of triangle ABD is 163 cm.
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Write a irrational number between 1/8 and 3/5​
hjlf

Answer:

answer is 1/8

Step-by-step explanation:

hope this helps

3 0
3 years ago
Simplify completely quantity x squared plus 4 x minus 45 all over x squared plus 10 x plus 9 and find the restrictions on the va
Brums [2.3K]

Answer:

A) Quantity x minus 5 over quantity x plus 1, where x≠-1 and x≠-9

Step-by-step explanation:

\frac{x^2 + 4x - 45}{x^2 + 10x + 9}

Simplifying the numerator first:

x² + 4x - 45 using the quadratic formula you get;

(x - 5)(x + 9)

Then simplifying the denominator x² + 10x + 9 using a quadratic formula you get;

(x + 1)(x + 9)

Dividing the numerator and denominator now gives;

\frac{(x - 5)(x + 9)}{(x + 1)(x + 9)}

Cancelling (x + 9) throughout leaves you with;

\frac{x - 5}{x + 1}

The only restrictions here is if x = 1 and 9 which will give an undefined answer.

7 0
4 years ago
Read 2 more answers
How do you work out miles in km​
never [62]

Answer:

1 km is 0.621371 mile  

Step-by-step explanation:

There are 1.609344 kilometers in 1 mile. To convert from miles to kilometers, multiply your figure by 1.609344 (or divide by 0.62137119223733) .

5 0
3 years ago
Read 2 more answers
Look at the question below.
Semenov [28]

Answer:

8(4g+3c)

Step-by-step explanation:

8 0
3 years ago
I don’t know how to do this bro
Nana76 [90]

Answer:

2x^3-4x^2-x+\frac{14}{x+6}

Step-by-step explanation:

Use synthetic division:

-6 | 2  8  -25  -6  14

<u>____-12_24_ 6_ 0</u>

     2 -4   -1     0 | 14

-6 comes from x+6=0 where x=-6

We drop the first number 2 and multiply it by -6. We then combine 8 and -12 to get -4. We repeat this process until the last column. The answer will be in coefficients with a remainder if there is one.

Therefore, the correct answer is 2x^3-4x^2-x+\frac{14}{x+6}.

7 0
2 years ago
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