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
GaryK [48]
2 years ago
9

Can you help me

SAT
1 answer:
Klio2033 [76]2 years ago
3 0

Answer:

Explanation:

ok so you know this is a factoring problem so you need two parenthesis to multiply together (foil) to equal 12x^2+ax=20 and change that to 12x^2+ax-20 to be able to find the factors of this exuation. so set it up to be (3x+4)(_x-_) the blanks are going to be numbers that u fill in. so u need a number that multilies by the first term, 3, and the only option is for the first blank to be 4 in order for you to get 12 as the squared term. now u need a number that multiplies to get a -20 (bc u moved it over to the left side of the equation). so the only option u have for that number is a -5 (to get a -20 u need a negative number for the second blank) so u r left with (3x+4)(4x-5)=0. there is ur equation and when u foil it u get 12x^2-15x+16x-20=0 and then combine -15x and 16x to get a +1x or just x. so that a is equal to 1. i tried to explain this as best as i could in words. hope this helps!!

good luck!!

You might be interested in
When you make a dns query, where does your computer first check to find an ip address to name mapping?.
Natalija [7]

Answer:

in its local DNS cache

Explanation:

This cache stores this information that our computer has recently saved.

3 0
3 years ago
A bag of marbles contains 4 red marbles and 4 green marbles.
LenKa [72]

Answer:

Whats the question?? if its ratios then 4:4 and if its fractions red: 4/8 and green:4/8

Explanation:

7 0
2 years ago
What is the denominator of the simplified expression? 2 n
Shtirlitz [24]

The expression \frac{2n}{6n + 4} * \frac{3n + 2}{3n - 2} is a product expression

The denominator of the simplified fraction is 3n -2

<h3>How to determine the denominator?</h3>

The expression is given as;

\frac{2n}{6n + 4} * \frac{3n + 2}{3n - 2}

Divide the first fraction by 2/2

\frac{n}{3n + 2} * \frac{3n + 2}{3n - 2}\\

Evaluate the above product

\frac{n}{3n - 2}

The above fraction is a simplified fraction of \frac{2n}{6n + 4} * \frac{3n + 2}{3n - 2}, and the denominator is 3n - 2

Hence, the denominator of the simplified fraction is 3n -2

Read more about fractions at:

brainly.com/question/15215592

7 0
2 years ago
What relationship exists between a homogeneous mixture and the number of phases in the mixture
Gwar [14]

The relationship that exists between a homogeneous mixture and the number of phases in the mixture is one phase.

Given that there is a relationship exists between a homogeneous mixture and the number of phases in the mixture.

We are required to tell the name of the relationship that exists between a homogenous mixture and the number of phases in the mixture.

A homogeneous mixture is basically a gaseous, liquid or solid mixture that has the same proportions of its components throughout a given sample.

The name of the relationship is one phase.

A phase is basically a relationship between the cycles of different periodic waves.

Hence the relationship that exists between a homogeneous mixture and the number of phases in the mixture is one phase.

Learn more about homogenous mixture at brainly.com/question/13056306

#SPJ4

6 0
2 years ago
Name 15 song that you love and tell me who they are by
Sergio039 [100]

1.Fake love by BTS

2.Let me down slowly by Alec benjamin

3.Outrunning karma by Alec Benjamin

4.Mic drop by BTS

5.Blood sweat and tears By BTS

6.Spring break by BTS

7.Always you by Astro

8.As if it's your last Black-pink

9.Panic room by AU/RA

10. Working by Jungkook from BTS(solo)

11.House of cards By BTS

12.Teddy bear by Melnie Martinez

13.Piggyback By Melanie Martinez

14. When the party's overBy Billie Ellish

15.SewSaw by Suga (BTS)

6 0
2 years ago
Read 2 more answers
Other questions:
  • What subject are assessed on the ACT? (check all that apply)
    10·1 answer
  • No interior das áreas ou disciplinas. Todas as disciplinas que constituem o currículo de formaç?o e n?o apenas as disciplinas pe
    7·1 answer
  • First to answer this question will be marked as brainilist!!!
    10·1 answer
  • If you were peforming introductions among the following people whom would you mention first
    11·1 answer
  • Which statements describe homologous structures? Select three options.
    10·1 answer
  • Please select the word from the list that best fits the definition A democratic system in which the named "ruler" is a symbolic
    5·1 answer
  • It is a process where genes are inserted into the genome of a different organism.
    15·1 answer
  • As an organizational development (od) consultant, mika is designing a survey of employee attitudes to be given to workers at hop
    11·1 answer
  • The intravenous method of transmitting drugs involves swallowing the drug. Please select the best answer from the choices provid
    10·1 answer
  • According to Sumner, what separates the wealthy people in society from the poor people? how they have handled their opportunitie
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!