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N76 [4]
3 years ago
11

Et - 2x² +1

Mathematics
1 answer:
eduard3 years ago
8 0
I think D because 2jdjd
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I need help please !!!!!
olga nikolaevna [1]
I think it’s D is the answer
6 0
3 years ago
A town has accumulated 3 inches of snow, and the snow depth is increasing by 6 inches every hour. A nearby town has accumulated
mr_godi [17]

Answer:

Step-by-step explanation:

8 0
4 years ago
X + 8 + 2x <= 2x + 13
sergejj [24]

Answer:

X = 15

Step-by-step explanation:

We move all terms to the left:

<em>x+8+2x-(2x+13)=0</em>

We add all the numbers together, and all the variables:

<em>3x-(2x+13)+8=0</em>

We get rid of parentheses:

<em>3x-2x-13+8=0</em>

We add all the numbers together, and all the variables:

<em>x-5=0</em>

We move all terms containing x to the left, all other terms to the right:

<em>x=5</em>

5 0
3 years ago
Someone please help me
Paha777 [63]

the answer is number B

Step-by-step explanation:

-4-2<3x+2-2<= 5-2

-6/3<x<=3/3

-3<x<=1

8 0
3 years ago
Find the missing side x:
damaskus [11]

Answer:

Probably 5

Step-by-step explanation:

This is an extremely confusing question.  Whoever wrote it most likely had a typo.

The little box in the corner of the triangle means that is 90 degrees. if that is the case, this is a simple question:

Apply pythagorean theorem (a^2 + b^2 = c^2)

In this case:

3^2 + 4^2 = x^2

x^2 = 25

x=5.

HOWEVER: the two given angles are 60 degrees and 50 degrees.

Which does not work. It creates an impossible triangle.

7 0
3 years ago
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