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
AnnZ [28]
3 years ago
7

Write as a product: Thank You Very Much!

Mathematics
1 answer:
Yuliya22 [10]3 years ago
6 0

Answer:

(a - b)(1 + a + b)

Step-by-step explanation:

Note that a² - b² is a difference of squares and factors as

a² - b² = (a - b)(a + b), thus

a - b + a² - b²

= a - b + (a - b)(a + b) ← factor out (a - b)

= (a - b)(1 + a + b)

You might be interested in
PLZZ HELLP ME !!!! WILL GIVE BRANLIEST !!!!
Zielflug [23.3K]

Answer:

24mm

Step-by-step explanation:

since it's a similar triangle, we solve;

EH/EG=DH/DG

EH=56mm;

EG=44.8mm;

DH=35mm;

DG=X+4.

Fix them,

56/44.8=35/x+4

cross multiply

56(x+4)=35×44.8

56x+224=1,568

collect the like term

56x=1,344

divide via by 56

56x/56=1344/56

x=24mm

Check/ verify

EH/EG=DH/DG

56/44.8=35/24+4

56/44.8=35/28

CROSS MULTIPLY OVER THE EQUAL SIGN.

56×28=35×44.8

1,568=1,568

THAT'S CORRECT.

6 0
3 years ago
Juana threw five darts at a dartboard. The possible scores on the target were 2, 4, 6, 8, and 10. Each dart hit the target. Whic
Salsk061 [2.6K]

Answer:

Not possible scores: 6, 15, 23, 31 and 58.

Step-by-step explanation:

We have been given that Juana threw five darts at a dartboard. The possible scores on the target were 2, 4, 6, 8, and 10. Each dart hit the target. We are asked to choose the total scores that can be quickly identified as "not possible".

Given scores: 38, 23, 58, 30, 42, 31, 26, 6, 14, or 15.

Since the maximum score is 10 and number of hits are 5, therefore, the maximum score can be hitting 10 each of the 5 times.

10\times 5=50

Since the maximum score is 50, therefore, 58 is an impossible score.

Since the minimum score is 2 and number of hits are 5, therefore, the minimum score can be hitting 2 each of the 5 times.

2\times 5=10

Since the minimum score is 10, therefore, 6 is an impossible score.

Since all scores on board are even, so the sum of 5 hits must be even, therefore, odd numbers like 15, 23, 31 are not possible scores.  

5 0
3 years ago
If f(x)=5x-1, then f^-1(x)=
choli [55]

Answer:

F⁻¹(x) = \frac{1}{5} x +1

Step-by-step explanation:

Inverse of 5 would be 1/5, and

Inverse of -1 would be +1

Hope this helps!

7 0
3 years ago
Read 2 more answers
The product of a number and 7 is less than 28.
Debora [2.8K]

Answer:

3.9 or less

Step-by-step explanation:

This is because 4 times 7 is equal to 28, so it has to be less than that!

4 0
3 years ago
The sides of four triangles are given...
kari74 [83]

Answer:

Triangle C is

Step-by-step explanation:

can i get brainliest answer pleaseeee

3 0
2 years ago
Other questions:
  • Will award Brainlist! Solve the inequality. Graph the solution. 4(w−6)≤−12
    12·2 answers
  • Eighty percent of a number
    6·2 answers
  • Factor 18bc + 9ab + 3cb completely.
    9·1 answer
  • Need Help ASAP!!!!!!!!!!
    14·1 answer
  • Tan x is ........ Cos x is ........ Sin x is ..........
    5·2 answers
  • Find each value.<br><br> P(10, 2)
    12·1 answer
  • find the slope of the line through the given pair of points, if possible. Based on the slope, indicate whether the line through
    8·1 answer
  • 9. Write an equation for the line that is parallel to the given line and that passes through the given point.
    12·1 answer
  • Which values of x are solutions to the equation below?
    11·1 answer
  • 1. How could you figure out the coordinates of a reflection over the x-axis? What would the coordinates of that reflected point
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!