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3241004551 [841]
3 years ago
9

(x²y + 3x + 2) + (3x²+y)

Mathematics
1 answer:
Artemon [7]3 years ago
5 0

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

Answer:

y(x -  \frac{ - 3 +  \sqrt{9 - 8y} }{2y} )(x -  \frac{ - 3  - \sqrt{9 - 8y} }{2y}  +  {3x}^{2} + y

(xy + 3x + 2) + ( {3x}^{2}  + y)

Answer:

xy + 3x + 2 +   {3x}^{2}  + y

(xy + 3x + 2) + ( {3x}^{2}  + y)

Answer:

xy + 3x + 2 +  {3x}^{2 }  + y

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11111nata11111 [884]
C) 3 ounces

4 × 5 3/4 = 23

the total weight of the snack mix before the cheese puffs were added was 20 ounces. so 23 - 20 = 3 ounces.
3 0
3 years ago
Express the statement as an inequality.
Lady_Fox [76]

The expression of the inequality word problems for each question is; As expressed below

<h3>How to express inequalities?</h3>

A) x is negative. This can be expressed as;

x < 0

B) y is non-negative. This can be expressed as;

y > 0

C) q is less than or equal to is expressed as; q ≤

D) d is between 2 and 1 is expressed as 1 < d < 2

E) t is not less than 5 is t ≥ 5

F) The negative of z is not greater than 3 is expressed as;

−z ≤ 3

G) The quotient of p and q is at most 6 is expressed as; p/q ≤ 6

H) The reciprocal of w is at least 9 is 1/w ≥ 9.

Read more about Inequalities at; brainly.com/question/24372553

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8 0
2 years ago
If another 10-year old were to join the baseball team shown in the scatter plot below, what is the best estimate for his height?
MissTica

Answer:

55

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
The first figure is dilated to form the second figure.
Alja [10]

1) The scale factor is 0.25 is true.

Step-by-step explanation:

Step 1:

The first figure is dilated to form the second figure. The shape is a rhombus.

It is given that the side length of the first figure is 5.8 and the side length of the second figure is 1.45.

Step 2:

To calculate the scale factor, we divide the measurement after scaling by the same measurement before scaling. In this case, it is the side length of the rhombus.

The scale factor = \frac{1.45}{5.8} = \frac{1}{4} = 0.25.

So the scale factor is 0.25. This is the first option.

5 0
3 years ago
Adelle solved the equation 4x/7 -6= -20 as shown. Fill in the correct justification for each step. [ Look at the picture. Please
grigory [225]

Answer:

2)add both sides by 6

3) multiply both sides by 7

4)divide both sides by 4

Step-by-step explanation:

7 0
3 years ago
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