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I am Lyosha [343]
2 years ago
14

Which of these numbers is prime? large 11, 15, 21, 27, 56

Mathematics
2 answers:
gizmo_the_mogwai [7]2 years ago
6 0
11 is the only prime number. It's only multiples are 1 and itself
vaieri [72.5K]2 years ago
5 0
11 because only 1 times 11 = 11 and it has no other factors 
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(05.02 MC)
Anon25 [30]

Option C:

It is  \frac{1}{3} throughout the line.

Solution:

Point on the larger shaded triangle are (0, 0) and (–6, –2).  

Point on the smaller shaded triangle are (–6, –2) and (–9, –3).

Slope of the line:

 $m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

Slope of the larger triangle:

Here,  x_{1}=0, y_{1}=0, x_{2}=-6, y_{2}=-2

 $m=\frac{-2-0}{-6-0}

 $m=\frac{-2}{-6}

 $m=\frac{1}{3}  

Slope of the smaller triangle:

Here,  x_{1}=-6, y_{1}=-2, x_{2}=-9, y_{2}=-3

 $m=\frac{-3-(-2)}{-9-(-6)}

 $m=\frac{-3+2}{-9+6}

 $m=\frac{-1}{-3}

 $m=\frac{1}{3}

Both slopes are equal.

It is  \frac{1}{3} throughout the line.

Hence option B is the correct answer.

8 0
3 years ago
Please Help, Geometry find exact value of missing sides
zzz [600]

Answer:

answer  bottom is 90

Step-by-step explanation:

i helps

3 0
2 years ago
-2(4x+4)-3x-2=34 what's the answer
Julli [10]

Answer:

x = -4

Step-by-step explanation:

Given: -2(4x + 4) - 3x - 2 = 34

To solve this equation, we have to isolate the variable. (Get x by itself).

We'll follow the PEMDAS rule as far as parentheses.

So, -2(4x + 4) - 3x - 2 = 34

= -8x - 8 - 3x - 2 = 34

Now, we have to get x by itself. To do this, we'll move the numbers without variables to the other side.

Hence:

-8x - 8 - 3x - 2 = 34

     +8        +2       +8  +2

-8x - 3x = 34 + 8 + 2

Now, we'll simplify.

-11x = 44

Lastly, to rid the negative eleven from the x, we have to divide negative eleven by the rest of the equation.

-11x = 44

-------------

-11

x = -4

4 0
3 years ago
What is the type of angle pair?
frez [133]

Answer:

x=38 The angle type is alternate exterior

Step-by-step explanation:

5 0
2 years ago
On Tuesday the mailman delivers 3 checks for $5 each and 2 bills for each .if you had a starting balance of $25 , what is the en
ycow [4]
5x3=15 25+15=40 40-10=30
6 0
3 years ago
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