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Pie
2 years ago
8

Represent the model shown below using a

Mathematics
2 answers:
Angelina_Jolie [31]2 years ago
6 0
You can represent this problem by using the multiplication problem 5x4
Sever21 [200]2 years ago
5 0

Answer:

5×4=20

Step-by-step explanation:

5 blocks across multiplied by the 4 blocks down equals 20 blocks all together

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Which is the graph of f(x) = (x + 3)(x - 2​
yanalaym [24]

Answer:

Step-by-step explanation:

f(x) = (x + 3)(x - 2​) has two zeros:  One stems from (x + 3) = 0 and is (-3, 0); the other stems from (x - 2) = 0 and is (2, 0).  

The axis of symmetry is a vertical line located halfway between -3 and 2:  

x =  -1/2.

The graph opens up because the given (x + 3)(x - 2) has a positive leading coefficient (+1).

With this information we can eliminate the last two possible answers.  Note that the x-intercepts of the first graph are -3 and 2,  Thus, the first graph is the correct one.

5 0
2 years ago
-7x - 2y = 14<br><br> 6x + 6y = 18<br><br> x =<br><br> y =
Mrac [35]

Answer:

6(2) + 6(1) = 18

Step-by-step explanation:

6 0
3 years ago
Choose the number sentence that illustrates the distributive property of multiplication over addition.
Ratling [72]

Answer:

One number sentence shows the distributive property of multiplication over addition. ... (5 + 4) × 3 = (5 × 3) + (4 × 3) is an example of the distributive property. (5 − 4) × 3 = 1 × 3. 1 × 3 is not equal to (1 × 3) − (1 × 3).

Step-by-step explanation:

A

6 0
2 years ago
21 increased by twice Gail's height<br> Use the variable g to represent Gail's height.
dmitriy555 [2]

The expression represented by 21 increased by twice Gail's height is 21 + 2g

<h3>What are expressions?</h3>

Expressions are mathematical statements that are represented by variables, coefficients and operators

<h3>How to translate the algebraic expression?</h3>

The expression is given as

21 increased by twice Gail's height

Where

g represents Gail's height

So, we have

21 increased by twice Gail's height ⇒ 21 increased by twice g

Twice means 2*

So, we have

21 increased by twice Gail's height ⇒ 21 increased by 2g

increased by means +

So, we have

21 increased by twice Gail's height ⇒ 21 + 2g

Hence, the expression represented by 21 increased by twice Gail's height is 21 + 2g

Read more about expressions at

brainly.com/question/22019327

#SPJ1

6 0
9 months ago
- For the given value, state whether the inequality is true or false.<br> -4x + 6 &gt; 15; x = -3
never [62]

Answer:

true

Step-by-step explanation:

-4(-3) + 6  > 15

12+6  > 15

18 > 15

4 0
2 years ago
Read 2 more answers
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