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
larisa86 [58]
2 years ago
12

Knowing that the result of expanding (x+a)(x-6) is x²+mx-48, find the values ​​of a and m.​

Mathematics
1 answer:
Citrus2011 [14]2 years ago
6 0

We know -48 came from (a)(-6), the "L" in "FOIL".

If -48 = -6a, then a = 8.

Now with a=8, go ahead and FOIL (x+8)(x-6) to find m.

You might be interested in
What's the difference between 1 and 1 3/5
Dennis_Churaev [7]
3/5 is the answer. Difference means to subtract
7 0
3 years ago
Read 2 more answers
M is the midpoint of line segment CD. The coordinates M(-1,1) and C(1,-3) are given. Find the coordinates of point D.
dexar [7]

Answer:

All you have to do is use the formula for coordinates of a midpoint of a line segment. If the segment's ends are  

A

=

(

x

A

,

y

A

)

and  

B

=

(

x

B

,

y

B

)

, then the midpoint has coordinates:

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Find the inverse function (on the given interval, if specified)
Zinaida [17]

Step-by-step explanation:

f(x) = x² + 1, where x >= 0.

Let y be f(x).

=> y = x² + 1

=> x² = y - 1

=> x = √(y - 1) because x is non-negative.

Hence f^-1(x) = √(x - 1), where x >= 1.

5 0
3 years ago
What is the volume?<br> 2 mm<br> 6 mm<br> 1 mm<br> cubic millimeters
worty [1.4K]
Assuming the 2,6,1 are length, width and height we can use the formula Volume= length • width • height. When you plug those in you will get 2•6•1= 12. The volume is 12 cubic millimeters. Or 12 cubed
4 0
1 year ago
Translate into an equation 53 is the sum of 20 and Rita’s savings
jok3333 [9.3K]

Step-by-step explanation:

I don't know the answer to that.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Geoff purchased a life annuity for $4,800 that will provide him $100 monthly payments for as long as he lives. Based on IRS tabl
    10·1 answer
  • Jake bout 14.5 pounds of dried navy beans for 25.52 what is the price per pound of the beans
    12·2 answers
  • X^2 + 4.7^2 = 13.4^2
    14·1 answer
  • (25^1/2 x^5) (4x^-6)
    7·2 answers
  • How many packets of sugar weighing 250 can you get from 2 kilograms
    15·1 answer
  • A home has a triangular backyard. The second angle of the triangle is 4degrees more than the first angle. The third angle is 8de
    7·2 answers
  • I am thinking of an a number less than 20 greater than 10. the sum of the digits in the number is 6. what is the number? It’s fo
    9·1 answer
  • Geometry questions<br> (Picture)
    14·1 answer
  • Help plzz I need to turn in before 6:30 it’s 6:14!!
    9·2 answers
  • PLS ANSWER. The questions is attached. Dont' put like I dont' know the answer if u don't know don't answer pls.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!