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pogonyaev
3 years ago
14

How do I put 3(x+7) in distributive property

Mathematics
2 answers:
Sati [7]3 years ago
5 0

Answer:

<h2>3x + 21</h2>

Step-by-step explanation:

The distributive property: <em>a(b + c) = ab + ac</em>

We have:

3(x + 7) = (3)(x) + (3)(7) = 3x + 21

inysia [295]3 years ago
3 0

Answer:

3(x+7) = 3x +21

Step-by-step explanation:


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What is the value of y?
NeX [460]

The value of y in the triangle is 2√5

The triangle above is a right angle triangle.

Characteristics of a right angle triangle:

  • One of its angle is equals to 90 degrees
  • The sides can be found using Pythagoras theorem.

Using Pythagoras theorem

  • c² = a² + b²

where

c = hypotenuse(longest side)

a and b are the 2 other legs.

Therefore,

6² = 4² + y²

36 = 16 + y²

y² = 36 - 16

y² = 20

y = √20

y = 2√5

learn more on right angle triangle here:brainly.com/question/3770177?referrer=searchResults

7 0
2 years ago
Read 2 more answers
In which quadrants do solutions for the inequality y is less than or equal to two sevenths times x plus 1 exist?
hram777 [196]

Answer:

y will be in every single quadrant

Step-by-step explanation:

So we have the equation y\leq \frac{2}{7} x+1  first we will have to look at the equation. It says that y is less than or equal to \frac{2}{7} x+1 since y is less than \frac{2}{7} x+1 the only place the shaded area where y can be is under the line that is drawn be the equation. When the equation is graphed the y-intercept will be on positive 1 it since slope is rise over run it will look something like the file attached to this. so under the line you can see every single quadrant so that is why it would be that way

5 0
3 years ago
Answer this question please and thank you
Murljashka [212]

Answer:

1

1

0

0

Step-by-step explanation:

here´s and example for 1

1⁵

1x1x1x1x1=1

so 1 raised to the power of any number is 1

1 multiply by itself any number of times is 1

here´s an example for 0

0⁴

0x0x0x0=0

hence, the vale of 0 raised to any power is 0.

0 multiplied by itself any number of times is 0

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3 years ago
Ms. Lorahs smartphone has 3.5 GB of free storage space, which is 27.5% of the total storage space on her smartphone. What is the
statuscvo [17]
12.73 GB total when rounded to the nearest 100th.

3.5/27.5=y

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3 years ago
42 is 30% of what number??? Add work plz
romanna [79]
X - the number

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42 is 30% of 140.
7 0
3 years ago
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