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
ch4aika [34]
3 years ago
6

2x^4 + 5x^3 - 8x - 20

Mathematics
1 answer:
Ugo [173]3 years ago
8 0

Answer: factored it is (2x+5)(x^3-4) but the solutions are x=-2.5 and x=1.587

Step-by-step explanation:

You might be interested in
Hello please help i’ll give brainliest
Law Incorporation [45]

Answer:

the answer is d

Step-by-step explanation:

their competing for food so it's either d or c and lions and hyenas are different species so d

3 0
3 years ago
A frequency table for the 30 best lifetime baseball batting averages of all time is shown to the right. These data can be graphi
Mashcka [7]

Answer: B

Step-by-step explanation:

Histogram is a statistical graph with the use of bar. The bar are not seperated unlike bar chart.

0.320 to 0.329 and 0.360 to 0.369 are of the same frequency which is equal to one. 0.350 to 0.359 is of frequency 2 a little above frequency 1.

Option B and D are very close to each other in value representation. But the frequency of 0.350 to 0.359 in option D is 3. This renders option D invalid and make option B the correct answer.

5 0
4 years ago
Explain how useing basic facts can help you find 10×20×30×40 mentally.
lisabon 2012 [21]
Multiply 1 x 2 then add the two zeros to that answer the multiply 3 x 4 and add the two zeros to the end and then multiply the answer from 1 x 2 ( with the two zeros) and 3 x 4 (with the two zeros) and that should be your answer . :)
8 0
3 years ago
Read 2 more answers
Which ratio does not belong with the other three?
Aleonysh [2.5K]

Answer:

The answer is B

Step-by-step explanation:

All other fractions when simplified are equal to 2/5

8 0
3 years ago
The formula for the area of a triangle is A=1/2bh
Molodets [167]

Answer:

h=\dfrac{2A}{b}

Step-by-step explanation:

The formula for the area of a triangle is given by :

A=\dfrac{1}{2}bh

Where

b is base and h is height

We need to rearrange the formula to solve for height h.

Cross multiply the given relation

2A=bh

Dividing both sides by b.

\dfrac{2A}{b}=\dfrac{bh}{b}\\\\h=\dfrac{2A}{b}

So, the formula for the height of the triangle is \dfrac{2A}{b}.

6 0
3 years ago
Other questions:
  • Use the discriminant to determine how many solutions are possible for the following equation?(show work)
    8·1 answer
  • Banks can create money by making use of:
    12·2 answers
  • To make a ribbon and bow for a hat Stacy needs 5/6 yard of black ribbon and 2/3 yard of red ribbon.How much total ribbon does sh
    5·2 answers
  • 1. Explain how to find the measure of angle LQN.
    10·1 answer
  • 0.2) Sharad bought one quintal of onions for Rs 2000. Later he
    14·1 answer
  • #YOURUGLYSELFBETTERANSWERTHISQUESTIONORDIELOLJKANSWERTHISQUESTIONTHONOLINKPLEASEANDTHANKYOU
    6·1 answer
  • Write an equation in slope intercept form to represent the table above. For example: y = 36x + 36. Please put enter a space afte
    14·1 answer
  • I will give you 90 points
    5·2 answers
  • HELPPPPPPP on this question.! I need to pass.
    6·1 answer
  • Please help 20 points
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!