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
Igoryamba
3 years ago
9

SOMEONE PLS HELP QUICK WILL GIVE BRAiNLIEST

Mathematics
1 answer:
skad [1K]3 years ago
6 0

Answer:

1. x^2-9x+18

2. 2x^2-4x-16

3. 3x^2-19x-14

4. 6x^2 +14x + 8

Step-by-step explanation:

1. (x-3)(x-6)

x^2 - 6x - 3x +18 = x^2-9x+18

2. (2x+4)(x-4)

2x^2-8x+4x-16 = 2x^2-4x-16

3. (x-7)(3x+2)

3x^2+2x-21x-14 = 3x^2-19x-14

4. (3x+4)(2x+2)

6x^2+6x+8x+8 = 6x^2 +14x + 8

You might be interested in
Enter the value of a and b that complete the sum: 3/x + 5/x^2 = ax+b/x^2
Aleksandr [31]

Answer:

a=\frac{3}{x^{2} }

b=5

Step-by-step explanation:

we are given

\frac{3}{x} }+\frac{5}{x^{2} }=ax+\frac{b}{x^{2} }

we will compare both sides of equaion

 \frac{b}{x^{2} }=\frac{5}{x^{2} }

comparing both sides we get

b=5

and

\frac{3}{x} }=ax

a=\frac{3}{x^{2} }

hence

a=\frac{3}{x^{2} }

and   b=5

4 0
3 years ago
A triangle with an area of 37 units? is dilated by a scale factor of . Find the area of
sergeinik [125]

Answer:

<u>58 units</u>

Step-by-step explanation:

I decided that one side is 37 units and another is 2 units, since that would make the area 37 units. (you can also use 74 units and 1 unit)

Then I multiplied 37 by 5/4, which equals a new length of 46.25 units, and I also multiplied 2 by 5/4, which equals a new length of 2.5 units.

Finally, I solve for the area of the triangle:

1/2(46.25 x 2.5) ≈ <u>58 units</u> (rounded to the nearest whole number)

7 0
3 years ago
The equation y = 1/5x represents a proportional relationship. Explain how you can tell the relationship is proportional from the
andre [41]
If a graph is proportional then the line will go through the origin at point (0, 0). If the equation is proportional then it will be in the form of y=kx with no other operations after. The constant of proportionality is another way to say the slope and in your specific equation the slope would be 1/5.
7 0
3 years ago
What property is y(x+5)
Nitella [24]
Disturptive property
3 0
3 years ago
Can someone help me? It's urgent and thank you!
nordsb [41]

Answer:

the first one

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • The length of a rectangle is 7 centimeters greater than the width. If 4 centimeters are added to both the length and the width,
    7·1 answer
  • Apples are on sale for $3.12 per kilogram
    15·1 answer
  • Jackie bought a 3-pack of tubes of glue. She used 0.27 ounce of the glue from the 3-pack and had 1.35 ounces left in total. Whic
    6·1 answer
  • How many meters are equivalent to 2 miles
    7·2 answers
  • Find the surface area of the triangular prism shown below.
    8·1 answer
  • What is the surface area of the box if it is scaled up by a factor of 10?
    6·1 answer
  • 1
    6·1 answer
  • The following data set represents the number of siblings 6students have in much class
    14·2 answers
  • Help pls i need help​
    12·1 answer
  • Write the sentence as an equation.<br> The sum of 24 and x is - 20.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!