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
REY [17]
4 years ago
5

Simplify. Brainliest, help asap! <3

Mathematics
2 answers:
Mariana [72]4 years ago
8 0
-4 for the first one and 2/3 for the second
Ksenya-84 [330]4 years ago
6 0
The second one is -4. the square root of 64 is 8 and the square root of 144 is 12. 8-12 is -4.

oops i went out of order sorry

the first one is is 2/3. although you may think it is 4/9, 4/9 is not fully simplified.
You might be interested in
{(-1, 4), (-1, 9), (-1, 15), (-1, 0)}
marishachu [46]

Answer:

domain is -1

range is {4, 9, 15, 0}

function: not a function

6 0
3 years ago
15m + 0.50 = 25m + 0.25
il63 [147K]
M = 0.025
I hope this helped you.
4 0
3 years ago
Read 2 more answers
Jason is collecting coins from different countries around the world. He currently has coins from 105 countries and plans to add
BlackZzzverrR [31]

Answer:

15 equation: 195=105+6x

Step-by-step explanation:

he starts out with 105 and the rate of change is 6x so to get the answer u wanna make and equation (195=105+6x) then you would subtract the 105

195=105+6x

-105  -105

---------------------

90=0 +6x

then u would divide by 6

90/6=6x/6

x=15

 

3 0
3 years ago
Read 2 more answers
Factor completely 2x^2 − 2x − 40. 2(x − 5)(x 4) (2x − 10)(x 4) (x − 5)(2x 8) 2(x − 4)(x 5)
Zina [86]
2x^2 - 2x - 40 = 2x^2 -10x + 8x - 40 = 2x(x - 5) + 8(x - 5)

= (x-5)(2x+8) = 2(x-5)(x+4)
3 0
3 years ago
If you are reading this please help!!!!
Soloha48 [4]

Given:

1.  -3 x^{2}\left(4 x^{3}-7\right)\\$2. $(6 x-5)(2 x+3)$\\3. $(3 x-1)\left(x^{2}+5 x-2\right)$

To find:

The product of the polynomials.

Solution:

1. -3 x^{2}\left(4 x^{3}-7\right) =-3 x^{2}(4 x^{3}) -3 x^{2}(-7)

Multiply the numerical coefficient and add the powers of x.

                          =-12 x^{5}+21 x^{2}

2. (6 x-5)(2 x+3)=6 x(2 x+3)-5(2x+3)

Multiply each term of first polynomial with each term of 2nd polynomial.

Multiply the numerical coefficient and add the powers of x.

                              =12 x^2+18x-10 x-15

                              =12 x^2+8x-15

3. (3 x-1)\left(x^{2}+5 x-2\right)=3 x(x^{2}+5 x-2)-1(x^{2}+5 x-2)

Multiply each term of first polynomial with each term of 2nd polynomial.

Multiply the numerical coefficient and add the powers of x.

                                      =3x^{3}+15 x^2-6x-x^{2}-5 x+2

Add or subtract like terms together.

                                      =3x^{3}+14 x^2-11x+2

The answer for multiplying polynomials:

1. -12 x^{5}+21 x^{2}

2. \  12 x^2+8x-15

3. \ 3x^{3}+14 x^2-11x+2

3 0
3 years ago
Other questions:
  • Before tax, and miscellaneous charges, Jason's cell phone bill is $100 per month plus $0.15 for every text message that he sends
    11·2 answers
  • Please please help me
    8·2 answers
  • Alice wants to buy 3 pounds of veal at the grocery store, but the scales at the store only show weight in kilograms. If one kilo
    5·2 answers
  • Can someone please help me on this one?
    6·1 answer
  • HELP!!
    11·1 answer
  • Elena has 80 trading cards in her collection. If 15%
    6·1 answer
  • What is 2+1 ?????????????????????????????????????????????????????????
    6·2 answers
  • Please ASAP let me know the answer!
    12·1 answer
  • Someone please help me I’ll give out brainliest please dont answer if you don’t know
    13·2 answers
  • Use the y- and x- intercepts to write the equation of the line. y-intercept (0, -6), x-intercept (-2, 0)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!