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
mash [69]
3 years ago
10

A student factors 10x^2+3x-27 to the following. (2x-3)(5x+9)

Mathematics
2 answers:
bearhunter [10]3 years ago
8 0

Answer:

A

Step-by-step explanation:

The form (2x-3)(5x+9) is fully factored. To determine if it is equivalent, multiply the parenthesis out.

(2x-3)(5x+9) = 10x² - 15x + 18x - 27 = 10x² + 3x - 27

Yes this is equivalent.

The solution is A.

Aleonysh [2.5K]3 years ago
7 0

Answer:

Option A - The expression is equivalent, but it is completely factored

Step-by-step explanation:

Given : A student factors 10x^2+3x-27 to the following (2x-3)(5x+9).

To find : Which statement is true about (2x-3)(5x+9) is true?

Solution :

First we are factoring the given quadratic equation,

10x^2+3x-27=0

Applying middle term split,

10x^2+18x-15x-27=0

2x(5x+9)-3(5x+9)=0

(2x-3)(5x+9)=0

We have seen that the expression is completely factored and equivalent to given factor.

Therefore,Option A is correct.

The expression is equivalent, but it is completely factored.

You might be interested in
Find the absolute value of a-b-c^2 when a=4, b=-3, and c=10
VashaNatasha [74]

Answer:

93

Explanation:

4-(-3)-10^2

4+3-100

7-100

-93

Find the absolute value......

so therefore

|-93|=93

6 0
3 years ago
Read 2 more answers
Round 18.194 to the place named tenth hundred ones
Novay_Z [31]

tenth place: 18.2

hundredth place: 18.19

one place: 18

tens place: 20

hundred place: 0

I didn't know which one you needed so I did a bunch

6 0
3 years ago
The word "less than" represent what operation?
bixtya [17]

Answer:

  • The term 'less than' is used to indicate the relationship between two values.
  • The term 'less than' symbolically represented as '<'.

Step-by-step explanation:

  • The term 'less than' is used to indicate the relationship between two values.

It expresses that one value will be lesser than the other.

The term 'less than' symbolically represented as '<'.

We can implement certain operations like comparing values, heights, and numbers.

For example, there are 3 pencils in one bag A, and 8 pencils in bag B.

When we compare the two, we can easily observe that bag A has fewer pencils than bag B.

Thus,

Pencils in Bag A       <         Pencils in Bag A

           3                     <                    8

4 0
3 years ago
Need help with this ASAP
faust18 [17]
9 yards I’m sorry if it’s wrong
6 0
2 years ago
Read 2 more answers
The ratio of red poms to yellow poms on a float is 5 to 7. if there are 392 yellow poms on the float, how many red poms are ther
Marysya12 [62]
Ratio is written in x:y. therefore for this case, red:yellow
5 : 7

since the question states that there are 392 yellow poms, the 7 units represents 392 yellow poms. now you have to gind what is one unit and then multiply by 5 to find the number of red poms.

392 represents 7 units
1 unit: 392/7=56
5 units: 5×56=280 red poms

therefore the answer is 280 red poms which is C.
4 0
3 years ago
Other questions:
  • Which letter in the word HAPPY has an order 2 rotational symmetry?
    6·2 answers
  • Can someone help me please with 9 and 7 !!!!
    13·1 answer
  • The nth term of a sequence is 8 - n. a)work out the first three terms of the sequence b) work out the value of the first negativ
    15·1 answer
  • A new one-year membership at ReePlex costs $160. A registration fee of $28 is paid up front, and the rest is paid monthly. How m
    8·1 answer
  • Just divide and check,<br><br>(x^2 + 7x + 10) ÷ (x + 2)<br><br>​
    13·1 answer
  • The Lewis family and the Martin family each used their sprinklers last summer. The water output rate for the Lewis family's spri
    15·1 answer
  • Helpppp i need to round it to one decimal point
    6·1 answer
  • Which statement is correct?
    13·1 answer
  • What is the value of Y when the value of X is one?
    5·1 answer
  • My bad my bad my bad my bad my bad my bad my bad my bad my bad my bad my bad my bad my bad
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!