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Serhud [2]
3 years ago
10

GODD SOMEONE HELP ME RIGHT NOW PLEASE THIS IS DUE TODAY AND I AM DUM I GIVE POINTS AND BRAINLIEST JUST HELP MEEE

Mathematics
1 answer:
Sedbober [7]3 years ago
4 0

Answer:

-5 and -6

Step-by-step explanation:

For trinomial factoring, you need two numbers that add up to get the -11x and two numbers that multiply to get 30.

-5 + (-6) = -11

-5 × -6 = 30

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What is (2w-9) + (-4w-5)​
Scrat [10]

Answer:

-2w-14

Step-by-step explanation:

7 0
3 years ago
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How would I start to solve number 15? Would I use distributive property?
natita [175]
-5-x=2x-(4x+6)

Using the distributive property is the correct first step. (4x+6) is being multiplied by -1, so distributing gives

-5-x=2x+(-4x-6)
-5-x=2x+((-4x)+(-6))

Now, using the associative property of addition, you get

-5-x=(2x+(-4x))+(-6)
-5-x=(2x-4x)-6

Simplify the right hand side:

-5-x=-2x-6

Add 5 and 2x to both sides.

(2x+5)-5-x=(2x+5)-2x-6

On the left side, use the associative property. On the right, commutativity and associativity:

2x+(5-5)-x=5+(2x-2x)-6

Simplify.

2x-x=-1
x=-1
8 0
3 years ago
Find the perimeter of the figure below. Notice that one side length is not given.
sasho [114]

Answer:

58cm

Step-by-step explanation:

15+14+5+8+6=48

missing side = 15-5 =10

48+10=58

3 0
3 years ago
What is<br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B81%7D%20" id="TexFormula1" title=" \sqrt{81} " alt=" \sqrt{81} " align
azamat

Answer:

\:  \sqrt{81 }  = 9

Step-by-step explanation:

\sqrt{81 }  =   \sqrt{3 \times 3 \times 3 \times 3}   \\  = 3 \times 3 \\  =9

You have to prime factorise 81 and then you will get <u>9</u> as the answer.

8 0
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Naddik [55]
Check the picture below.

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since the distance AB cannot be a negative value, thus is not -3-√(130).

3 0
3 years ago
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