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Furkat [3]
3 years ago
9

Someone, please help me find the measurements, i will give brainliest if you answer first and correct, but please help me

Mathematics
1 answer:
MA_775_DIABLO [31]3 years ago
5 0

Answer:

x=60

Step-by-step explanation:

Straight line with angles equal 180 degrees so 180-120=60

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Together a puppy and kitten weigh 15 ounces. Write an equation to represent the combined
ruslelena [56]

Answer:

The answer is 15 - p = k

5 0
3 years ago
The half- life of 1-137 is 8.07 days.if 100 grams are left after 40.35 days, how much grams were in the original sample?
a_sh-v [17]

Answer:

8L/2days  = 4L/day

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Step-by-step explanation:

3 0
3 years ago
Can someone answer this question for me? Thank you.
Anni [7]

Answer:

\boxed{\sf \ \ \ 3x^3-9x^2-30x=3x(x-5)(x+2) \ \ \ }

Step-by-step explanation:

hello

step 1 - put 3x in factor

3x^3-9x^2-30x=3x(x^2-3x-10)

step 2 - factorise the quadratic form

product of zeros are -10 and the sum is 3, the roots are 5 and -2, as below

x^2-3x-10=x^2+2x-5x-10=x(x+2)-5(x+2)=(x-5)(x+2)

so the answer is

3x^3-9x^2-30x=3x(x-5)(x+2)

hope this helps

4 0
3 years ago
PLEASE HELP ME<br> I WILL GIVE YOU BRAINLIEST
marissa [1.9K]

Answer:

Step-by-step explanation:

84, 225

5 0
3 years ago
Answer why I got It wrong In the screenshot below
Rom4ik [11]

Answer:

I would say that -6 is not included because in order for a function to be included it has to ≤ or ≥. It should be greater than and <u>equal to</u>. 4 is the correct answer because x ≤ 4.

6 0
3 years ago
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