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
victus00 [196]
4 years ago
9

What is the answer to the problem 20+(-4)^3 (2-1)

Mathematics
2 answers:
lawyer [7]4 years ago
7 0
Your answer is -44
please rate as brainliest and hope this helps :)
baherus [9]4 years ago
3 0
20+(-4)^3 x 1
20 - 4^3 x 1
20 - 64 x 1
20 - 64
-44
You might be interested in
How to factorize 5x^2-20y^2​
Lilit [14]

Answer:

Step-by-step explanation:

5x^2-20y^2\\=5(x^{2} -4y^2)\\=5[x^{2} -(2y)^2]\\=5(x+2y)(x-2y)

7 0
2 years ago
Read 2 more answers
Help, I'm sort of confused. Find the percent error. Round to the nearest whole percent if necessary. Each week, Mr. Jones goes t
Artyom0805 [142]
94/120=0.7833333333333333......
he spented 78.3333333333333....% of what he estimated 

4 0
3 years ago
Read 2 more answers
Which unit rate is the lowest price per ounce? 22 ounces of potato chips for 3.49
8_murik_8 [283]
Unit rate = 3.49/22 = $0.16
3 0
4 years ago
Please help to solve this.<br> Find sin5x,if sinx+cosx=1,4
MrMuchimi

Answer:

Hello,

Step-by-step explanation:

we must first remember that:

\boxed{sin(5x)=5sin(x)-20*sin^3(x)+16*sin^5(x)}\\\\

Let say t=sin(x)

sin(x)+cos(x)=1.4\\\\t+\sqrt{1-t^2}=1.4\\\sqrt{1-t^2}=1.4-t\ we\ square\\1-t^2=1.4^2+t^2-2.8*t\\2t^2-2.8*t+0.96=0\\\Delta=2.8^2-4*2*0.96=0.16=0.4^2\\\\t=\dfrac{2.8-0.4}{4} =0.6\ or\ t=\dfrac{2.8+0.4}{4}=0.8\\\\t^3=0,216\ or\ t^3=0,512\\\\t^5=0,07776\ or\ t^5=0,32768\\\\\boxed{sin(5x)=5*0.6-20*0.216+16*0.07776=-0,07584}\\\\or\\\\\boxed{sin(5x)=5*0.8-20*0.512+16*0.32768=-0,99712}

8 0
3 years ago
John's age increased by 11 is 5 less than 5 times his age. How old is he?
babymother [125]

Answer:

x+11 = 5x - 5

Step-by-step explanation:

x+ 11 = 5 x − 5

Subtract  x from both sides

11 = 4 x− 5

Add  5  to both sides

16 = 4 x

Divide both sides by  4

x=4

5 0
3 years ago
Other questions:
  • What is the exact volume of the cone? A. 28π in^3 B. 56/3π in^3 C. 196/3π in^3 D. 196π in^3
    14·1 answer
  • Can someone answer this please :)
    12·2 answers
  • Pls help I'm failing <br>​
    6·2 answers
  • You have to bake a lot of brownies for your 6th grade fund raiser! Although you have plenty
    11·1 answer
  • Use quadratic techniques to solve x^4 - 6x^2 + 8 = 0.
    8·1 answer
  • Carmen simplifies the expression (4 y + 8 x + 6) + 25 + (4 x + 6 y + 7). The coefficient of the variable y in her simplified ans
    11·2 answers
  • Answer and explain step by step please
    15·2 answers
  • 6.089<br> x 3.4<br> go\ive mememefgehrfhueriuefvirwbgth5feqef
    6·2 answers
  • True or False: When completing the square, the first step is to double the middle term.
    14·1 answer
  • Explain the difference between proving triangles congruent using the SAS and SSS congruence postulates.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!