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irina1246 [14]
3 years ago
15

-16 +_____-4 = 0 I literally forgot how to do this

Mathematics
2 answers:
nataly862011 [7]3 years ago
7 0

- 16 + 20 - 4 = 0
Kipish [7]3 years ago
6 0

i think it is 20 in the blank.

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dedylja [7]

Non linear and increasing

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What is the rate unit for 1700 meters in 40 minutes <br><br><br><br> please help
Rudik [331]

Answer:

42.5m/s

Step-by-step explanation:

Divide by 40

5 0
3 years ago
The difference between the square of two numbers is five. Twice the square of the second number is subtracted from three times t
svet-max [94.6K]
Let us assume the first number to be = x
Let us assume the second number to be = y
Then
x^2 - y^2 = 5
x^2 = y^2 + 5
And
3x^2 - 2y^2 = 19
Multiplying the first equation by -2, we get
- 2x^2 + 2y^2 = - 10
Now subtracting the two equations, we get
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Putting the value of "x" in the first equation, we get
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9 - y^2 = 5
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I hope that the procedure is clear enough for you to understand and this is the answer that you were looking for.
5 0
3 years ago
Fill in the missing coefficients in the expansion of the binomial (2x^2+y^2)^4
Helga [31]
The expansion of the binomial:
( 2 x² + y² ) ^4 = 
(2 x^{2} ) ^{4} + 4 * (2 x^{2} ) ^{3}* y^{2} + 6 * ( 2 x^{2} ) ^{2}*( y^{2}) ^{2}  +4*2 x^{2} *( y^{2}) ^{3}+( y^{2}) ^{4}=
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6 0
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Yakvenalex [24]

Answer:

63m^11 no^12

Step-by-step explanation:

Dont know if thats o or and zero but I solve it by using o..if it was a zero then comment that so I can redo it anyways heres the explanation

(7nm^5 o^2) × (-3m^3 o^5)^2

7m^5 no^2) ×(-3m^3 o^5) ^2

(7m^5 no^2) × (3m^3 o^5)^2

7m^5 no^2 × (3m^3 o^5) ^2

7m^5 no^2 × 9m^6 o^10

63m^11 no^12

3 0
3 years ago
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