1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ioda
3 years ago
11

45x squared OVER x minus 9

Mathematics
1 answer:
poizon [28]3 years ago
4 0
<u>45x²</u> · <u>x² - 5x - 36</u> = <u>45x²(x² - 5x - 36)</u> = <u>45x⁴ - 225x³ - 1620x²</u> =   
x - 9    x³ + 12x²       (x - 9)(x³ + 12x²)          x⁴ + 3x³ - 108x²
45 with a remainder of  -360x³ + 3240x²
You might be interested in
The larger triangle is the image of the smaller triangle after a dilation. The center of the dilation is (−2,−2). Two triangles
Usimov [2.4K]

Answer:

The scale factor is -1/4.

Step-by-step explanation:

5 0
3 years ago
Es transversal por que puede separar zoos rectas y convertirse n perpendicular
Kamila [148]

Answer:

It is transversal because it can separate two lines and become n perpendicular

Step-by-step explanation:

7 0
2 years ago
Triangle DEF has vertices D(−4, 1), E(2, 3), and F(2, 1) and is dilated by a factor of 3 using the point (1, 1) as the point of
CaHeK987 [17]

Answer: D'(-14,1);\ E'(4,7);\ F'(4,1)

Step-by-step explanation:

Since the center of dilation is not at the origin, we can use the following formula in order to find the coordinates of the vertices of the triangle D'E'F':

D_{O,k}(x,y)=(k(x-a)+a, k(y-b)+b)

Where "O" is the center of dilation at (a,b) and "k" is the scale factor.

In this case you can identify that:

(a,b)=(1,1)\\k=3

Therefore, susbtituting values into the formula shown above, you get that the coordinates ot the resulting triangle D'E'F, are the following:

Vertex D' → (3(-4-1)+1,\ 3(1-1)+1)=(-14,1)

Vertex E' → (3(2-1)+1,\ 3(3-1)+1)=(4,7)

Vertex F' → (3(2-1)+1,\ 3(1-1)+1)=(4,1)

6 0
3 years ago
pam deposited $6,900 in a savings account with simple interest. Four months later she had earned $23 in interest. What was the i
3241004551 [841]

Answer:

1%

Step-by-step explanation:

We use the simple interest equation of A=P(1+rt).

A-the total amount with interest earned

P-the initial amount or principal

r-rate

t-time in years

We substitute the values P=6900, A=6923, and t=0.33 since 4 months divided by 12 months is 0.333 years. We then solve for r.

6923=6900(1+r(0.33))\\6923=6900(1+0.33r)\\\frac{6923}{6900} =\frac{6900(1+0.33r)}{6900} \\1.0033=1+0.33r\\1.0033-1=1-1+0.33r\\0.0033=0.33r

Our final step is to divide both sides by 0.33.

\frac{0.0033}{0.33} =\frac{0.33r}{0.33} \\0.01=r

This is the decimal of the rate. We convert to a percentage by multiplying by 100. 0.01(100)=1%.


5 0
2 years ago
The triangles are similar. what is the value of x? enter your answer in the box.
weqwewe [10]

Answer:

l*b*h is the answer of this question

8 0
2 years ago
Other questions:
  • Yoko's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Yoko $5.95 per pound, and type B
    13·1 answer
  • Antonio gave 27 tomatoes to his neighbor and 15 to his brother. he had 72 tomatoes before diving some away. how many tomatoes do
    7·1 answer
  • Can someone please help me with the evens, thank you!
    15·1 answer
  • Can you answer these 3 questions for me plz
    14·2 answers
  • Which mathematical figure has length but no beginning or end?
    10·2 answers
  • 9x8=(10x8)-(18x8 can someone help please
    15·1 answer
  • A fireman learned a 36 foot ladder against a building.If he placed the ladder 7 feet from the base of the building,what angle is
    9·1 answer
  • A school is tracking its freshmen attendance for the first marking period. Shown below is a table summarizing the findings for t
    5·1 answer
  • PLEASE I NEED HELP INSTANTLY <br> I WILL GIVE BRAINLY AND THANKS
    15·2 answers
  • Abbot Tools is designing a new toolbox. The length of the toolbox will be three times its width, w, and the length of the diagon
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!