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
Firdavs [7]
3 years ago
13

Please answer the question correctly while showing detailed working. ​

Mathematics
1 answer:
masha68 [24]3 years ago
3 0

\\ \sf\longmapsto 3a^4-5a-3+2a^3-a^2+2a-3+x=8a^4-3a^3+4a-8

  • x is third side

\\ \sf\longmapsto 3a^4+2a^3-a^2+2a-5a-3-3+x=8a^4-3a^3+4a-8

\\ \sf\longmapsto 3a^4+2a^3-3a-6+x=8a^4-3a^3+4a-8

\\ \sf\longmapsto x=8a^4-3a^4-3a^3+2a^3+4a+3a-8+6

\\ \sf\longmapsto x=5a^4-a^3+7a-2

You might be interested in
How many real solutions exist for this system of equations?
Rom4ik [11]

Answer:

One

Step-by-step explanation:

Set each equations equal to each other

{x}^{2}  + 4 = 4x

{x}^{2}  - 4x + 4

Find the discrimant.

{ - 4 {}^{2} - 4(1)(4) } = 0

This means there is one real solution. Since the discramnt equal 0.

7 0
2 years ago
sophia had pieces of rope that were 3 1/5 feet long 4.5 feet long and 5 3/10 feet long 4.5 feet long and 5 3/10 feet long what w
Dennis_Churaev [7]

5/9 of a foot

Step-by-step explanation:

Divide 5 by 9 to find the length for 9 equal pieces

6 0
2 years ago
Read 2 more answers
Hugo recurved $100 for his birthday.He then saves 20$ per week until he had a total of $460 to buy a printer. Use a. Equation to
SashulF [63]

Answer:

18 weeks

Step-by-step explanation:

In this question, we are asked to use an equation to show the number of weeks it took Hugo who received a certain amount in his birthday and continually saved a certain amount before he could gather a certain amount of money.

In this question, we understand that Hugo wants to buy a printer that costs $460. Fortunately, he had his birthday and he received $100 bucks. Now, let’s say the number of weeks he had to save for is w and he saves 20 per week. This means the total amount he hit from his savings would be 20w

Mathematically, we can use the equation below to model this scenario;

100 + 20(w) = 460

20w = 460 - 100

20w = 360

w = 360/20

w = 18 weeks

3 0
3 years ago
What are the intercepts of the line?
ziro4ka [17]
A. x intercept is -8 ; y intercept is 4
8 0
2 years ago
Read 2 more answers
A survey asked 30 people what their favorite genre of television broadcasting was, and the results were tabulated
lora16 [44]

Answer:

C would be your answer. If im not mmistaken but im 99% sure

Step-by-step explanation:

Analyze the table below and complete the instructions that follow.

Sports

Drama

Comedy

Total

Male

8

2

5

15

Female

3

6

6

15

Total

11

8

11

30

A survey asked 30 people what their favorite genre of television broadcasting was, and the results were tabulated above. Find the probability that a male chosen at random watches drama.

4 0
3 years ago
Other questions:
  • The height of an equilateral triangle is 46 inches.
    12·1 answer
  • PPPLLLLEEEAASSSEEEE HHHEEEELLLLPPPPP!!!!!!!
    9·1 answer
  • Is (1, 2) a solution of the system?
    11·1 answer
  • Which is a true statement about a 45-45-90 triangle
    5·2 answers
  • How to do it i don’t understand it
    5·1 answer
  • DescriptionIn mathematics, the Poincaré conjecture is a theorem about the characterization of the 3-sphere, which is the hypersp
    15·1 answer
  • llyssa and Mark conducted an experiment with two identical spinners that each contain 4 colors. They spun both spinners and reco
    7·1 answer
  • I can use problem-solving strategies to add and subtract fractions with unlike denominators.
    15·1 answer
  • 2. Which of the following represent the value n, if the
    13·1 answer
  • Roberta jogs 3 laps the first day, 5 laps the second day, 7 laps the third day,
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!