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Elza [17]
3 years ago
5

Please help me i will mark you brainliesttttttttttttttt

Mathematics
1 answer:
Bad White [126]3 years ago
4 0

Answer:

18.

Step-by-step explanation:

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Maria told Patrick that her quarter weighs less than what a nickel weighs because 0.2 has fewer digits than .18. How can Patrick
Dimas [21]
If you add a zero at the end it is easier to understand. 0.20 > 0.18 because 20 is greater than 18
6 0
3 years ago
a mechanical engineer designs a robotic rm to be used in an assembly line. one portion of the arm is 5/12 yard long, and the len
Amanda [17]

Answer:

  8/12 yard or 2/3 yard

Step-by-step explanation:

The sum of the two lengths is ...

  5/12 yd + 3/12 yd = (5+3)/12 yd = 8/12 yd

This fraction can be reduced by removing a factor of 4 from numerator and denominator.

  8/12 yd = 2/3 yd

If the arm portions are end-to-end, the total length is 2/3 yard.

4 0
2 years ago
Write the quadratic equation whose roots are -4 and 6 and whose leading coefficient is 3​
Svetach [21]

Answer:

y = 3x² - 6x - 72

Step-by-step explanation:

Since the roots are x = - 4 and x = 6 then the factors are

(x + 4) and (x - 6) and the quadratic function is

y = a(x + 4)(x - 6) ← a is a multiplier, in this case 3, so

y = 3(x + 4)(x - 6) ← expand factors and distribute by 3

y = 3(x² - 2x - 24)

y = 3x² - 6x - 72

3 0
2 years ago
Read 2 more answers
Which linear function represents the line given by the point -slope equation y-2=4(x-3)
vampirchik [111]

Answer:

The linear function would be f(x) = 4x - 10

Step-by-step explanation:

In order to find this, we need to take the equation and solve it for y.

y - 2 = 4(x - 3)

y - 2 = 4x - 12

y = 4x - 10

Now we replace the y with f(x) and this is the function.

f(x) = 4x - 10

5 0
2 years ago
Read 2 more answers
The circle below represents one whole <br><br> What percent is represented the shaded area
allsm [11]

Answer:

50%

Step-by-step explanation:

Imagine a pizza, the pizza is cut into 4 slices and 2 have already been eaten. There you go! You now have the fraction 2/4. 2/4=1/2. 1/2 as a percentage is 50%.

8 0
2 years ago
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