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
Pani-rosa [81]
3 years ago
6

PLEASE HELP ME!!!!! Factor completely b^4 − b^3 + b − 1

Mathematics
1 answer:
Afina-wow [57]3 years ago
7 0
<span>b^4 − b^3 + b − 1
=(</span><span>b^4 − b^3) + (b − 1)
= b^3(b - 1) + (b - 1)
=(b - 1)(b^3 + 1)</span>
You might be interested in
Please help me with this question!
alekssr [168]

Answer: C) 12.2

================================================

Explanation:

We have a known adjacent side (10) and an unknown hypotenuse (x). The cosine rule ties the two sides together.

cos(angle) = adjacent/hypotenuse

cos(35) = 10/x

x*cos(35) = 10

x = 10/cos(35)

x = 12.2077458876146 approximately

x = 12.2

Make sure your calculator is in degree mode.

8 0
3 years ago
Read 2 more answers
2y = 2x = 8 y = x + 4​
padilas [110]

Answer:

I love algebra anyways

the ans is in the picture with the steps how i got it

(hope that helps can i plz have brainlist it will make my day :D hehe)

Step-by-step explanation:

4 0
3 years ago
The weight of a tree is doubling every 3 years and how many years will be way of the tree be 1600% of its weight now
BARSIC [14]
Doubling every 3 years, meaning 200% every 3 years.

1600 \div 200 = 8
8 \times 3 = 24
The answer is 24 years.

Hope this helps. - M
6 0
3 years ago
PLZ AMSWER FULLY! <br><br> ****NEED DONE ASAP****
julia-pushkina [17]

Answer:

1. Josh's father: f  Josh: f/2 - 2

2. f + (f/2 - 2) ≥ 49

3. 3/2 f - 2 ≥ 49

   3/2 f ≥ 51

   3f ≥ 102

   f ≥ 34

4. 34

6 0
3 years ago
There are 52 potato chips in a 10 oz bag. Write and solve a porportion that you can use to find the number of chips in a 4 oz ba
natima [27]
I got 20.8 and in fraction form it would be 20 4/5
4 0
3 years ago
Other questions:
  • Help asap 23 points please help
    8·1 answer
  • How tall is a triangle that is 10ft x 10 ft x 10ft?
    15·2 answers
  • Write the equation of a line that is perpendicular to y=3/2x+2 that goes through (6,-3)
    7·1 answer
  • A glass bottle of fruit punch contains 3.5 L how many 200 mL servings are in a container
    5·1 answer
  • How many fractions are equivalent to 4/5?
    10·1 answer
  • Find the equation in slope/intercept form that is perpendicular to 2x - 3y = 4 and passing through (-1/7, 4).​
    8·2 answers
  • Find the sum of 10x^2-6 and x +6​
    13·1 answer
  • I’ve been stuck on this for a while please help
    10·1 answer
  • Question 5 30 points
    8·1 answer
  • A) by AA similarity
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!