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natka813 [3]
3 years ago
15

20 POINTS!!!

Mathematics
2 answers:
Aleksandr [31]3 years ago
6 0
Question 1
-1 / 2 = y - 1 
-1 / 2 + 1 = y
y = 1 / 2
 
Question 2
-3π + w = 2π
w = 2π + 3π
w = 5π

Question 3
1.2m = 0.6
m = 0.6 / 1.2
m = -0.2

Question 4                           
q + 2.7 + -0.9                             
q + 2.7 = 0.9                                
q = 0.9 - 2.7                              
q = -1.8<span>       </span>
Reptile [31]3 years ago
4 0
-\frac{1}{2} = y -1\\y=0.5

-3\pi + w = 2\pi\\w= 5\pi

1.2m = 0.6\\m = 0.5

<span>q + 2.7 + (-0.9) = q + 1.8</span>
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The sum of five consecutive numbers is -75. Which number is the least of these five numbers?
Ivan
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Jodi is cutting out pieces of paper that measure 8 1/2 inches by 11 inches from a larger sheet of paper that has an area of 1000
jolli1 [7]
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4 0
3 years ago
Whats the answer plz?10 points!:)
jeyben [28]

Answer:


Step-by-step explanation:

f(x) = 3x + 1 and g(x) = x^2 - 6

(f + g) (x)

(3x + 1) + (x^2 - 6)

3x + 1 + x^2 - 6

3x - 5 - x^2

=> -x^2 + 3x - 5

I hope this helps!


7 0
3 years ago
the human eyeball is a sphere with a surface area of 20 square cm. find the approximate radius of the human eyeball.
guapka [62]

Answer:

1.26 corect answer

Step-by-step explanation:

the surface area of a sphere is 4*pi*r^2  

so r is sqrt(20/pi) which is sqrt(1.59) = 1.26

4 0
3 years ago
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