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
ICE Princess25 [194]
4 years ago
15

(9x-9)(9×+9), your finding the difference between two squares. im have some trouble in how to solve it.​

Mathematics
1 answer:
sergejj [24]4 years ago
8 0

Answer: Your answer is 0 (F.O.I.L) first. outer. inner. last. Or you could use what my teacher calls the magic box

Step-by-step explanation:

So for the boxes you multiply for example the top left box you multiply the 9 above it and the 9 to the left or like the top right box you multiply the -9 above it and the 9 on the outside of the box to the left

You might be interested in
How do I calculate cash on an unadjusted trial balance<br>​
Kruka [31]

Answer:

Unadjusted Trial Balance Totals

To complete the unadjusted trial balance, add the balances in the debit column and, separately, add those in the credit column. Write each respective total on the last line of the table in the appropriate column. The total debit balance should equal the total credit balance.

4 0
3 years ago
.46 divided by 15.134
GarryVolchara [31]
Given    .46/15.134

Answer: 0.030
6 0
3 years ago
The graph illustrates the process of changing ice at –50°C to steam at 150°C.
xenn [34]

Answer: 1, 3, both show a change in temp

8 0
4 years ago
What is the measure angle of F?<br> I already know it's 140, but how do you arrive at that answer?
serg [7]
So the angles combined should be 360 and we already know h is 90 degrees. so the rest should equal 270. Just set up an equation of:

9x + 14x + 4x = 270

then solve for x, first combine like terms

27x = 270

then get x alone by dividing

x = 10

then plug 10 into the problem next to angle f: 14x

14 * 10 = 140
3 0
3 years ago
What is 9=4t+(-7t)<br>how would I find the value of t
posledela
4t+(-7t) is the same as you saying 4t-7t, so 4t-7t= -3t. 9=-3t, divide each side by -3 and t is equal to -3
6 0
4 years ago
Read 2 more answers
Other questions:
  • Mary is converting 30 yards per hour into feet per hour. What conversion should she use?
    7·1 answer
  • The city of Venice, Italy, is slowly sinking, due to the unstable foundation on which it is built. The city loses about 0.078 in
    5·1 answer
  • What is the discriminant of 3x^2+6x=2
    13·1 answer
  • Find the foci of each hyperbola graph the hyperbola y^2/400 - x^2/169 =1
    15·1 answer
  • Here are the ingredients for 1 carrot cake. How much mixed spice will she need for 6 cakes
    9·2 answers
  • Number 3 I need help with please
    15·1 answer
  • What is 3/4 divided by 1/4
    5·2 answers
  • The sum of Bobbi's and Dan's heights is 130 inches. Dan's height subtracted from 3 times Bobbi's height is 118 inches. What are
    15·1 answer
  • Find the particular solution of the differential equation?<br> /=5^3+9^2, when =1, =8
    5·1 answer
  • Coupon A-14$ rebate on 77$ jacket<br><br> Coupon B- 15% off on a 77$ jacket
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!