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
N76 [4]
3 years ago
14

What is the answer to this? 6[5•(41-36)-8+14)]

Mathematics
2 answers:
denpristay [2]3 years ago
8 0
1. 41-36= 5
6[5·(5-8+14)]
2. 5-8=-3+14=11
6[5·11]
3. 5·11=55
6·55
4. 6·55=
330
gayaneshka [121]3 years ago
5 0
Using PEMDAS you can figure out which part of the problem to do first.
PEMDAS=Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction
Since parentheses are first, you do 41-36=5
6[5*(41-36)-8+14)]
6[5*5-8+14)]
Next, you do the multiplication inside the parentheses. 5*5=25
6[5*5-8+14)]
6[25-8+14)]
Then you do the remaining subtraction and addition in the problem.
25-8+14
25-8=17
17+14=31
And you get 6[31)]
So you do 6 times 31 which is 186

You might be interested in
Find x (Will mark brainliest if you are right)
Marizza181 [45]

Answer:

Step-by-step explanation:

(-3x + 2)(45x + 21) + (-4x + 25) = 50

-135x^2 - 63x + 90x + 42 - 4x + 25 = 50

-135x^2 + 23x + 67 = 50

-135x^2 + 23x + 67 - 50 = 0

-135x^2 + 23x + 17 = 0

quadratic formula : x = (-b ± √b^2 - 4ac)/2a

a = -135, b = 23, c = 17

x = -23 ± √23^2 - 4(-135)(17) / (2(-135)

x = (-23 ±√9709 )/ -270

x = 23/270 ± 1 / 270√9709/270

x = 0.4501 or x = - 0.2798 <=== these answers are rounded

4 0
3 years ago
PLS HELP ME ASAP FOR 9) A and B (SHOW WORK!!) + LOTS OF POINTS!
statuscvo [17]
A.. 9.5*3.6=34.2 then 34.2/5.7= 6 so 6 is your answer

B. 16.2*5.7= 92.34 then 92.34/3.6= 25.65
4 0
3 years ago
Read 2 more answers
Will Mark as brainliest!<br><br> Which figure can be formed from the net?
Mandarinka [93]
I believe it is the first figure
5 0
3 years ago
The line integral of (2x+9z) ds where the curve is given by the parametric equations x=t, y=t^2, z=t^3 for t between 0 and 1. Pl
Naya [18.7K]
Let r = (t,t^2,t^3)

Then r' = (1, 2t, 3t^2)

General Line integral is:
\int_a^b f(r) |r'| dt

The limits are 0 to 1
f(r) = 2x + 9z = 2t +9t^3
|r'| is magnitude of derivative vector \sqrt{(x')^2 + (y')^2 + (z')^2}

\int_0^1 (2t+9t^3) \sqrt{1+4t^2 +9t^4} dt

Fortunately, this simplifies nicely with a 'u' substitution.

Let u = 1+4t^2 +9t^4

du = 8t + 36t^3  dt

\int_0^1 \frac{2t+9t^3}{8t+36t^3} \sqrt{u}  du \\  \\ \int_0^1 \frac{2t+9t^3}{4(2t+9t^3)} \sqrt{u}  du \\  \\  \frac{1}{4} \int_0^1 \sqrt{u}  du

After integrating using power rule, replace 'u' with function for 't' and evaluate limits:
=\frac{1}{4} |_0^1 (\frac{2}{3}) (1+4t^2 +9t^4)^{3/2} \\  \\ =\frac{1}{6} (14^{3/2} - 1)
7 0
3 years ago
The sales tax on an item selling for $20 is 3% What is the total
SCORPION-xisa [38]

Answer: $20.60

Step-by-step explanation:

20 × 3% = .60

20 + .60 = 20.60

6 0
3 years ago
Read 2 more answers
Other questions:
  • Even bought some flowers for Valentine’s Day.he bought x roses, and he bought 4 less daises than the number of roses. How many r
    6·1 answer
  • △BCD is a right triangle. The length of the hypotenuse is 19cm. The length of one of the legs is 13 cm. What is the length of th
    10·1 answer
  • If x - 9 is a factor of x2 - 5 - 36 what is the other factor
    7·1 answer
  • Mario Is making fruit punch By mixing Orange juice and pineapple juice should he use to Make 3 Litres of fruit punch?
    13·1 answer
  • Solve (2/3)-(1/x)=5/6
    6·1 answer
  • Thirty is 12% of what number?
    7·1 answer
  • I need help -6x&lt;-18 or x+45-1
    9·1 answer
  • Why does the Separatists wanted to establish their own colony in New England?
    7·2 answers
  • HELP! FINALSS!
    11·2 answers
  • Can you help me please!!!!​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!