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prohojiy [21]
2 years ago
8

Find the area of the complex figure

Mathematics
1 answer:
Charra [1.4K]2 years ago
4 0
Area should be 60 cm squared.
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6th-grade math I NEED THIS DONE URGENTLY
Leokris [45]

Answer:

31.4 in

Step-by-step explanation:

1st half is 10 in. Multiply that by 3.14 (pi)

31.4

4 0
2 years ago
Read 2 more answers
Solve for X:<br><br> 6(4X - 6) + 5 = 8X + 4X - 28 + 12X + 5 - 8
Vlad1618 [11]

Answer:

I think it's infinantly many solutions

Step-by-step explanation:

6•4x= 24x.

6•-6=-36. 8x+4x+12x=24x 24x-36+5 -28+5-8=-31

24x-31 24x-31

sorry that's it's set up so wierdly

6 0
2 years ago
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Which second degree polynomial function f(x) has a lead coefficient of 3 and roots 4 and 1?
Stella [2.4K]

Answer:

f(x) = 3x² - 15x + 12

Step-by-step explanation:

Given f(x) has roots x = a and x = b, then

(x - a) and (x - b) are the factors

f(x) is then the product of the factors

f(x) = a(x - a)(x - b) ← where a is a multiplier

Given roots are x = 4 and x = 1, then

(x - 4) and (x - 1) are the factors

With a = 3, then

f(x) = 3(x - 4)(x - 1) ← expand factors using FOIL

     = 3(x² - 5x + 4) ← distribute

     = 3x² - 15x + 12

7 0
3 years ago
Read 2 more answers
PLEASE HELP!!!! I'LL GIVE BRAINLLEST!!! a bag contains hair ribbons for a spirit rally. The bag contains 8 black ribbons and 12
daser333 [38]
I believe that the answer is 1/5 but i am not entirely sure
6 0
1 year ago
Which of the following has a graph that is a stight line?
Y_Kistochka [10]
Equation 1- does a u up so that is not stight  
equation 2- does a straight line down in the y-axis but has a small curve
equation 3- does a stight line
equation 4- you sure that right 

but if i had to choose i would go with equation 3, hope it helped

6 0
3 years ago
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