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
SashulF [63]
3 years ago
14

Hello i need help on all 3 of these if you could

Mathematics
1 answer:
adell [148]3 years ago
4 0

Answer:oh okay

Step-by-step explanation:

You might be interested in
Anna wants to factor the polynomial p(x)=5x^4+40x. She knows that the sum of cubes formula is a^3+b^3=(a+b)(a^2−ab+b^2).
Artemon [7]

Answer:

Part A:  Option 2, A: Anna’s answer is incorrect. She correctly factored out 5x, but incorrectly identified a and b, so her answer cannot be correct.

Part B:  Option 3, B: 5x(x+2)(x^2−2x+4)

Step-by-step explanation:

p(x) = 5x^4 + 40x

p(x) = 5x(x^3 + 8)

p(x) = 5x(x + 2)(x^2 - 2x + 4)

Part A:  Option 2, A: Anna’s answer is incorrect. She correctly factored out 5x, but incorrectly identified a and b, so her answer cannot be correct.

Part B:  Option 3, B: 5x(x+2)(x^2−2x+4)

7 0
3 years ago
An angle measures 42 less than its complementary angle. What is measure of each angle?
yaroslaw [1]
First angle = x
Second angle = x - 42
Sum both complementary angles = 90

x+x-42=90
2x=132
x=66⁰    -  First angle
x-42=66-42=24 
24⁰ - Second angle
6 0
3 years ago
Giving brainlyist to the person with the correct answer
KonstantinChe [14]

Answer:

10 x 20

Step-by-step explanation:

it's 10 on the side of the shaded area, and 20 on the opposing side, so in this case, it must be 10 x 20 = 200.

hope it helps

8 0
2 years ago
Read 2 more answers
3x + 2y = 6 what is x and y
uysha [10]

Answer:

For 3x + 2y = 6 , the x-intercept is 2 and the y-intercept is 3.

4 0
2 years ago
Read 2 more answers
What’s the distance between points (5,6) and (9,9)
iragen [17]

Answer:

(4,3)

the distance between x1 and x2 then y1 then y2

6 0
3 years ago
Other questions:
  • What is the solution to the equation below? log 20 x^3-2 log x=4
    15·1 answer
  • ******CRIMINAL JUSTICE******
    6·1 answer
  • 1)simplify square root of 8<br>​
    11·1 answer
  • Given the function, d(t) = 50t, the variable t represents which of the following? Select all that apply. input output function i
    5·2 answers
  • Could someone please help me with this one
    15·1 answer
  • Identify the corresponding word problem given the equation: x = 4 × 9
    6·1 answer
  • There are 4 truck in the fleet of 10 cars. 2 cars were randomly selected. Make a series of distribution of a discrete random var
    14·1 answer
  • On Saturday Keisha ran 2.421 kilometers. On Sunday she ran 1.53 kilometers.
    5·1 answer
  • Solve for x in the diagram shown.
    7·1 answer
  • Mrs. Galicia has a cupcake company. The amount of money earned is represented by
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!