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jekas [21]
4 years ago
11

Draw quick pictures and write to explain how to break apart addends to find the sum of 324 + 231

Mathematics
2 answers:
faust18 [17]4 years ago
8 0
Just add the two numbers
that will help you get the sum of the two

i hope this helps

il63 [147K]4 years ago
7 0

Answer: The explanation of the given addition is mentioned below.  

Step-by-step explanation:

Since Here we have numbers 324 and 231.

So if we want to add these two numbers then at first we should add 4 and 1, That is 4+1= 5, which is the once place digit of our answer.

Now we should add 2 and 3 , that is , 2+3 =5 which is the tense place digit of our answer.

Finally we should add 3 and 2 the result is 3+2= 5 , which is the hundreds place digit of our answer.

Thus the complete result is 555.




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Find an equation in slope-intercept form of the line that has slope -7 and passes through point A (-7, - 2)
Svetllana [295]
Perhaps you’ve written the answers out incorrectly. Answers A and B are the same.

The correct answer is:
y = -7x - 51

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3 years ago
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Answer:

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3 years ago
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Sphinxa [80]

Answer:

X=3

Step-by-step explanation:

Move all terms to the left side and set equal to zero. Then set each factor equal to zero.

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3 years ago
Rewrite each equation in vertex form by completing the square. Then identify the vertex.
ioda

ANSWER

Vertex form;

y = 3( {x +  \frac{3}{2} })^{2}  -  \frac{35}{4}

Vertex

V(  - \frac{3}{2} , -  \frac{35}{4} )

EXPLANATION

Given:

f(x) = 3 {x}^{2}  + 9x - 2

We complete the square as follows:

y = 3( {x}^{2}  + 3x) - 2

y = 3( {x}^{2}  + 3x +  \frac{9}{4} ) - 2 - 3 \times  \frac{9}{4}

The vertex form is:

y = 3( {x +  \frac{3}{2} })^{2}  -  \frac{35}{4}

The vertex is

V(  - \frac{3}{2} , -  \frac{35}{4} )

6 0
4 years ago
Read 2 more answers
Which value of x makes this inequality true?<br> X + 9 &lt; 4x
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We want to get out x's together on the right side of the inequality.

So, subtract <em>x </em>from both sides to get 9 < 3x.

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I personally like to have my variables on the left so we can move the 3 to the left and the <em>x</em> to the right but if we do that, we have to switch the inequality sign.

So we can rewrite this as x > 3.

3 0
4 years ago
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