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Salsk061 [2.6K]
3 years ago
10

Use the distributive property to find the product. 3x^2(4x^3-5x+10)

Mathematics
1 answer:
mr Goodwill [35]3 years ago
3 0
12x^5 − 15x^3 + 30x^2 If this isn’t the right answer i’m very sorry
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YALL PLEASE HELP MY BIRTHDAY IS CANCELED IF I DONT GET THIS FORM DONE!!!
Zepler [3.9K]

Answer:

It is option 1

Step-by-step explanation:

domain is x and the two points range from -1 to 3. The picture quality wasn't that good so if I miss read sry. haha

3 0
3 years ago
The sum of two numbers is 53 and the difference is 27. What are the numbers?
ikadub [295]

Answer:

The numbers are 39 and 14.

Step-by-step explanation:

Equation 1, sum of the numbers:

 

x  +  y   =  53

 

Equation 2, difference of the numbers:

 

x  -  y  = 25

 

System of equations:

 

x  +  y  =  53

x  -  y   =  25

----------------

2x = 78

 

x = 39

 

Solve for y:

 

39  +  y  = 53

 

y  =  14

 

The numbers are 39 and 14.

8 0
3 years ago
Yall some hot cheetos with some fresh lime juice and Tajin be bussin P.S im eating some right now tehheee
grin007 [14]

Answer:

ruffles classic + those two bite cupcakes literally best thing to exist

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A jewelry company prints a hidden logo watermark. The watermark is a chord that is 0.8 cm from the center of a circular ring tha
Sergeeva-Olga [200]

Answer:

length of chord is 6cm

Step-by-step explanation:

Here, we are to calculate the length of the chord.

It should be understood that the chord has a length of 0.8cm from the center of the circle of radius 3cm, thereby forming two right-angled triangles with the radius 3cm being the hypotenuse of each and 0.8cm being the height of each.

Now, the chord is divided into 2 by this height dropping from the center of the circle. To calculate the first half, we use Pythagoras’ theorem with 3cm being hypotenuse and 0.8cm being the other side.

mathematically;

3^2 = 0.8^2 + l^2

9 = 0.64 + l^2

l^2 = 9-0.64

l^2 = 8.36

l = √(8.36)

l = 2.89 approximately

The length of the chord would be 2l = 2 * 2.89 = 5.78 cm which is 6cm to the nearest length

5 0
3 years ago
Sarah bought a sweater at the sale price of $18 the original cost of the sweater was $40 what percent represents the discount th
igomit [66]
Let’s remember the most basic thing in percentages, the equation.

Percent x Whole = Part.

We know the whole, and the part, but we are trying to find the percent, so we have to divide the two, first turn your whole and part into a decimal.

Percent x 0.4 = 0.18, so we divide 0.18 by 0.4

0.18/0.4 = 0.45

0.45 = 45%
8 0
3 years ago
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