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RideAnS [48]
2 years ago
7

Complete the two-column proof.

Mathematics
2 answers:
Nimfa-mama [501]2 years ago
7 0
The answer is B, hope this helped
musickatia [10]2 years ago
4 0

Answer:

that is my answer hope it helps you wish you all the best

Step-by-step explanation:

I choose A for my Alternate Exterior angles theorem/ Vertical

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Help! What can we do to kill off the zombies?? The scientists realize that salt kills the zombies, if enough is poured on them (
pshichka [43]

Answer:

I think its f(n)=300,000n

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
The diagonal of a cube is 28 cm. Identify the length of an edge.
asambeis [7]
So the diagonal of cube
this was a practice act question so her's the answer

look at the cube through one of the faces
you will see the diagonal as the hypotonuse of  a triangle
and also a triangle on the floor (look at attachment)
the ,diagonal is 28
a^2+b^2=28^2
a=b since it is a cube
remember that this is a 45,45 triangle so therefor
a=b=x
c=x√2 so
28=x√2
divide both sides by √2
28/(√2)=x
the diagonal on the floor is 28/(√2)
the sides of the triangle form another 45 45 90 triangle with 28/(√2) as hyponuse so
a=b=x
c=x√2=28/(√2)
solve for x
x√2=28/(√2)
divide both sides by √2
same as mujlitply both sides by 1/(√2) so
28/(√2) times 1/(√2)=28/(2)=14
the answer of 1 diagonal is 14 cm
the answer is 14cm

4 0
3 years ago
Estelle bought 7.2 pounds of oatmeal and gave 6.1 pounds of it to a neighbor. How much
Harman [31]

Answer:

1.1

Step-by-step explanation:

7.2-6.1

3 0
3 years ago
PLEASE HELP ME I BEG YOU
mylen [45]
The slope intercept form for a line is y = mx + b.
                                                                 ↑      <span>↑

m is the slope of the line or how steep it is. b is where the line runs into the y axis at one point. x and y are the values you plug in when you have a specific point you want to use (x, y).

For the first picture, you can see that the line "intercepts" or collides with the y axis at 1. Thus we know the b value.

To find the slope, you just pick 2 points on the line and plug them into a little equation (try to memorize this equation, it helps to find slope):

m = (y</span>₂ - y₁)/(x₂ - x₁)

The two points we'll use are (1, 0) and (0, 1) since x goes through both of
those points.                          ↑  ↑           ↑  ↑
                                              x₁ y₁        x₂ y<span>₂

m = (1 - 0)/(0 - 1)

m = 1 / -1

m = -1

This makes sense - since the slope is going downward, the slope is negative.

So the equation is:

y = -x + 1

____________________________________________________________

For the second problem, We  can see the line intercepts the y-axis at -5. That is our b value.

The the slope of this line is 0 since it is not going up or down, so that is our m value:

y = 0(x) - 5 = -5

The equation of the line is y = -5</span>
8 0
3 years ago
3x – 1 &gt; 4x + 7<br> What’s the answer
aliya0001 [1]

Answer:

x

Step-by-step explanation:

So we have the inequality:

3x-1>4x+7

Add 1 to both sides. The left side cancels:

3x>4x+8

Subtract 4x from both sides. The right side cancels:

-x>8

Divide both sides by -1. Since we're dividing by a negative, we flip the sign:

x

And we're done!

Our solution is all numbers less than -8.

4 0
3 years ago
Read 2 more answers
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