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4 years ago

What is the property go 37-0=37

1 answer:

3 0

The <em>identity property</em>. When we're talking about addition and subtraction, the number 0 has the unique quality that it doesn't change whatever number it's added to or subtracting from. Though it's formally called the <em>identity element</em>, I like to think of it as a "mirror number;" it shows a number it's own reflection, confirming its "identity." If the number 53 wanted to know what number it was, it could add 0 to itself for a reminder (53 + 0 = 53, "Oh, that's right! I'm 53!")

You might be interested in

-20 = -2(4 - x) what is the answer

Soloha48 [4]

Answer:

The correct answer is x = -6.

Step-by-step explanation:

To solve this problem, we first must use the distributive property on the right side of the equation. This means that we can take the coefficient (the number located on the outside of the parentheses) and multiply it by the terms inside the parentheses. If performed correctly, we get the following:

-20 = -2(4 -x)

-20 = -2(4) - (-2)(x)

-20 = -8 + 2x

Next, we must begin to isolate the variable x on the right side of the equation. To do this, we should begin by adding 8 to both sides to cancel out the -8 on the right side of the equation.

-20 + 8 = -8 + 8 + 2x

-12 = 2x

Finally, we should divide both sides by 2 to get rid of the coefficient of x on the right side of the equation.

-12/2 = 2x/2

x = -6

Therefore, your answer is x = -6.

To check this answer, you could substitute this value back into the original equation and make sure that it produces a true statement.

Hope this helps!

6 0

4 years ago

Traders joes sold 7981 bags of tortilla chips recently. If 1178 of these bags were fat free find the percent that were fat free.

lawyer [7]

Answer:

14.76% of tortilla chips bag were fat free.

Step-by-step explanation:

We are given the following in he question:

Number of bags of tortilla chips sold = 7981

Number of bags hat were fat free = 1178

We have to find the percentage of bags that were fat free.

Percentage:

$\dfrac{\text{Number of fat free bags}}{\text{Total number of bags}}\times 100\%\\\\=\dfrac{1178}{7981}\times 100\%\\\\=14.76\%$

Thus, 14.76% of tortilla chips bag were fat free.

4 0

3 years ago

I need help with this please I’ve done this question so many times and I keep on getting false answers

Mkey [24]

Answer:

a=-1 b=3 h=-4 k=5. Hope this helps.

Step-by-step explanation:

We need to find transformations from f(x) to g(x).

K is formula usually means vertical shift. Vertical shift are usually at right end of formula. f(x) has a vertical shift of zero, while g(x) vertical shift is 5. So our k is 5.

h represent our horizontal shift in a equation.

Our horizontal shift is opposite of the sign given.

F(x) has no hoeinzontal shift, while g(x) has x+4.

Set x+4=0

$x + 4 = 0$

$x = - 4$

so our h is -4.

B represent our horizontal compression or stretch.

Our horizontal compression/stretch is reciprocal of our b given.

f(x) has no compression or stretch, while g(x) has 1/3x.

Set 1/3x to one.

$\frac{1}{3} x = 1$

$x = 3$

so our b is 3.

A represents the vertical compression/ stretch. F(x) doesnt have one but G(x) does.

Since it has just a negative sign in front of it, the compression is -1 so a=-1

8 0

3 years ago

Find the equation of the line which is parallel to y=2x-1 and passes through (4,11)

Mariana [72]

Answer:

i know a website to tell you this.

Step-by-step explanation:

www(dot)desmos(dot)com(slash)calculator

put in the question and it will tell you/ help you

8 0

3 years ago

Find the area A of polygon TUVWXY with the given vertices.

Alecsey [184]

the a polygon is the middle of

3 0

3 years ago