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
Mekhanik [1.2K]
3 years ago
8

The equation

Mathematics
2 answers:
Airida [17]3 years ago
8 0

Answer:

Its B

Step-by-step explanation:

24x2+25x−47=(−8x−3)(ax−2)−53

then multiply (−8x−3) and (ax−2) using FOIL.

24x2+25x−47=−8ax2−3ax+16x+6−53

Then, reduce the right side of the equation

24x2+25x−47=−8ax2−3ax+16x−47

Since the coefficients of the x2-term have to be equal on both sides of the equation, −8a=24, or a=−3.

The final answer is B.

anyanavicka [17]3 years ago
5 0

Answer:

Either A or C I think, Good luck!!!

Step-by-step explanation:

You might be interested in
What is 1/10 of 800 and what is 1/10 of 50
kolezko [41]

1/10 of 800 = 80

1/10 of 50 = 5

PLEASE RATE AS THE BRAINLIEST ANSWER! THANK YOU! :)

3 0
3 years ago
In isoceles triangle the length of a leg is 17cm, and the base is 16cm. Find the length of the altitude to the base
Elan Coil [88]

This triangle has base 16 therefore the sides must be 17cm and 17 cm

When we make a altitude it divides it into two right triangles and there is a property in which the altitude of the isoceles triangle divides the base in 2 equal halves

So the side of the right triangle will be x , 8 , 17

Using pythgoreus theorem

x²+8²=17²

x = √225

x = 15

So the altitude is 15 cm

Must click thanks and mark brainliest

6 0
3 years ago
Two athletic directors purchased tennis balls and baseballs at the same store. The first athletic director bought 5 tennis balls
Setler79 [48]
The price of a baseball is $3.75. This problem can be solved using an elimination between two equation with two variables in it which are, 5x + 3y = 23.75 and 2x + 7y = 31.25. First, multiply the first equation by 2 and the second equation by 5 which resulting in 10x + 6y = 47.5 and 10x + 35y=  156.25 and then eliminate the x variable resulting in 29y = 108.75. The baseball price can be acquired from this equation (y = 3.75) because y variable represents the baseball price.
6 0
4 years ago
an amusement parks goal is to sell 1 million tickets within the first four months of its being open how many more tickets xoes t
Fantom [35]

Answer:

since I don't know how many tickets they already have, I'm going to divide 1 million by 4 and say that they need to sell 250,000 tickets a month

Step-by-step explanation:

6 0
3 years ago
Please assist me with these proofs part 2​
Irina18 [472]

Answer:

5- ASA

6- SSS

7- SAS

8- SSS

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • How can I find the value of this angle?
    15·2 answers
  • Find the surface area of a cylinder with a base radius of 4m and a height of 5m.
    9·1 answer
  • Dontae’s employer has offered him the following employment package. Salary $ 465,000 Health insurance 16,000 Dental insurance 1,
    13·1 answer
  • PLEASE ANSWER QUICKLY
    11·2 answers
  • 3. A recipe for banana bread calls for 0.5 cup of vegetable oil. If the baker
    12·1 answer
  • Please help! thanks !!!!
    15·1 answer
  • A group of 17 students participated in a quiz competition. Their scores are shown below:
    15·1 answer
  • Complete the function table for y=2.5x−8 .
    9·2 answers
  • Callum is walking 270 miles to raise money for cancer research. He plans to walk 1/9 of the distance each day. After 7 days, how
    9·1 answer
  • Find the value of x that makes u<br> 11<br> v.<br> 7x + 14<br> 8x + 6<br> X =
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!