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
frez [133]
3 years ago
11

Help Please. I will Give Brainliest.

Mathematics
2 answers:
stich3 [128]3 years ago
6 0

Answer:

1/2

Step-by-step explanation:

● 1/4 + 4(1/2 - 3/4 )^2

To make it easier convert the fractions to decimal numbers.

● 1/4 = 0.25

● 1/2 = 0.5

● 3/4 = 0.75

So the expression will be:

● 0.25 + 4(0.5 - 0.75)^2

Calculte first 0.5-0.75 (0.5-0.75= -0.25)

● 0.25 + 4 × (-0.25)^2

-0.25^2 is the same as 0.25^2

● 0.25 + 4 × (0.25)^2

0.25^2 is 0.0625

● 0.25 + 4×0.0625

Multiplication has the priority (4 ×0.0625) wich is 0.25

● 0.25 + 0.25

● 0.5

0.5 is 1/2

So the answer 1/2

7nadin3 [17]3 years ago
5 0

Answer:

\frac{1}{2}

Step-by-step explanation:

\frac{1}{4}+4(\frac{1}{2}-\frac{3}{4})^2\\\frac{1}{4}+4(\frac{2-3}{4})^2\\\frac{1}{4}+4(\frac{-1}{4})^2\\\frac{1}{4}+4(\frac{1}{16})\\\frac{1}{4}+\frac{1}{4}=\frac{2}{4}=\frac{1}{2}

You might be interested in
What is (0.3)(0.5)? Show your reasoning.
loris [4]

Answer:

0.15

Step-by-step explanation:

0.3*0.5=

3*5=15

15/100=0.15

(brackets mean multiply)

5 0
3 years ago
Write this into a equation
solniwko [45]
Let the number be 'x'.

Three times a number will then give 3x
Therefore the equation will be:
3x - 4 = 5
4 0
3 years ago
in circle O the radius is 4ft and the measure of minor arc ab is 120 degrees find the length of minor arc ab to the nearest inte
KIM [24]

Answer:

8\:\text{ft}

Step-by-step explanation:

The length of the arc is proportional to the degree measure it in encompasses. Since there are 360 degrees in a circle and the arc is 120 degrees, the arc's length will be \frac{120}{360}=\frac{1}{3} of the circle's length (circumference).

The circumference of a circle is given by 2\pi r, where r is the radius of the circle. Therefore, the circumference of the circle is 2\pi(4)=8\pi. As we found earlier, the length of the arc is \frac{1}{3} of this circumference. Therefore, the arc's length is 8\pi\cdot \frac{1}{3}=\frac{8\pi}{3}.

To the nearest integer, this is \approx \boxed{8\:\text{ft}}.

4 0
3 years ago
Giving brainless! Please I need the answer right away
Effectus [21]

Answer:

2.80

Step-by-step explanation:

4% of 70 is = 2.80

70% of 4 is = 2.80

7 0
3 years ago
Blank divided by blank equals 6 what is the two blanks
Travka [436]
36 by 6 blah blah blah
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the solution set of the following equation -5x+x+9=-4x+12
    13·1 answer
  • How many miles do you drive to school a statistical or a non-statistical question
    8·2 answers
  • Based on the spinner shown, what is the probability of the next spin landing on a vowel?
    5·2 answers
  • Convert to pints: 10 quarts<br> 20 pints<br> 1 pints <br> 100 pints<br> 5 pints
    14·2 answers
  • Urgent please help..
    11·1 answer
  • Solve for X. Show your work<br><br><br> 3x(2x - 5) = (3x - 4)(2x + 1)
    14·1 answer
  • 1. -15(-9)=
    8·2 answers
  • H(x)=2x^(2)<br> evaluate for h(3/2)
    12·1 answer
  • 7. Three vertices of a parallelogram are (0, 0), (−4,0) and (0, 5). Find all 3 possible coordinates for
    11·1 answer
  • 20 POINTS
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!