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
yKpoI14uk [10]
2 years ago
9

Will give brainliest!

Mathematics
1 answer:
ira [324]2 years ago
8 0

Answer:

- 1/4

Step-by-step explanation:

Where you see X, substitute with 1/3

Solve the power/exponent first:

6(1/3) = 2

That is ; - 4(1/4)^2

Solve the parenthesis:

(1/4)^2 = 1/16

-4(1/16)

= - 1/4

You might be interested in
F(x) = -8x+20; 5-2 [ f(-1)]​
ExtremeBDS [4]

Solve the equation.

m+34=m−6

Enter the correct answer in the box.

6 0
3 years ago
25 points, look at the picture.
attashe74 [19]

Answer:

1080

Step-by-step explanation:

PEMDAS says multiply and divide from left to right

9*5*6*3÷3*4*6÷6

45*6*3÷3*4*6÷6

270*3÷3*4*6÷6

810÷3*4*6÷6

270*4*6÷6

1080*6÷6

6480÷6

1080

6 0
3 years ago
A man has a collection of 19 coins worth $2.55. There are twice as many nickels as dimes. If the rest are quarters, how many qua
likoan [24]

Answer:

7 quarters

Step-by-step explanation:

6 0
2 years ago
(b) The arithmetic meană,
Aloiza [94]

b

Step-by-step explanation:

that it's bad for u if u have it

5 0
3 years ago
The edge of a cube was found to be 30 cm with a possible error in measurement of 0.5 cm. Use differentials to estimate the maxim
IgorLugansk [536]

Answer:

for the volume a cube

Possible error = 1350cm³

Relative error = 0.05

Percentage error = 5%

For the surface area of a cube

Possible error = 180cm²

Relative error = 0.0333

Percentage error = 3.33%

Step-by-step explanation:

A cube is a three dimensional solid object with six (6) faces, twelve (12) edges and eight(8) vertices.

The volume of a cube = x³

Where x= length of the edge of a cube

X = 30cm 0.5cm

Differentiate V with respect to x (V = Volume of a cube)

dV/dx= 3 x²

dV= 3 x² . dx

dV = 3 × 30² × (0.5)

dV= 2700(0.5)

= 1350cm³

Maximum possible error = 1350cm³

Relative error = possible error /Volume

= dV/V

Recall that V = x³

V= (30)³

A = 27000cm³

Substitute the values for and V into the formula for Relative error

Relative error = 1350/27000

Relative error = 0.05

% error = Relative error × 100

= 0.05× 100

= 5%

Surface Area of a cube = 6x²

A = 6x²

Differentiate A with respect to x

dA/dx = 12x

dA/dx = 12x . dx

= 12 × 30 (0.5)

= 180cm²

Maximum possible error = 180cm²

Relative error = possible error / surface area

= dA/A

Recall that A = 6x²

A = 6(30)²

A = 5400cm²

Substitute the values for and A into the formula for Relative error

Relative error = 180/5400

Relative error = 0.0333(4 decimal place)

% error = Relative error × 100

= 0.0333 × 100

= 3.33%

8 0
3 years ago
Other questions:
  • What is the area of the triangle shown below?<br> 14
    12·1 answer
  • What is the value of y?
    9·1 answer
  • Please and thank you
    9·2 answers
  • 1. Determine whether the given procedure results in a binomial distribution. If not, state the reason why.
    15·1 answer
  • Simplify [7+(8-3 • 2)]•4​
    15·2 answers
  • If Johnny borrowed $1,300 for 5 years on a 7% interest rate, how much interest will Johnny have to pay total?
    7·1 answer
  • You have found a house that you would like to purchase. The amount of the home is $525,000. You would like to finance the home t
    7·1 answer
  • I need help with this​
    13·1 answer
  • What is the next term of the geometric sequence?<br> −128/27,32/9,−8/3,?
    10·2 answers
  • Karina is baking bread. She buys a small bag of flour that contains 2<img src="https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B3%7D" id
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!