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2 years ago

Help!!!!!!!!!!!!!!!! :((((((

Mathematics

2 answers:

Likurg_2 [28]2 years ago

7 0

The answer to this problem is b.

Alex17521 [72]2 years ago

3 0

I am pretty sure it is B.

The original fraction is equal to 0.83, which only matches option B.
Choice A is about 0.88, C would be 0.9, and D is approximately 0.69

Therefore the one which makes sense is B.

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I NEED HELP PLEASE FOR FINALS <br> What is f(4) for the function f(x) = 3x + 5?

Igoryamba

Answer: F(4) = 17

Step-by-step explanation:

Just plug in 4 for X.

F(4)= 3(4)+5

F(4)=12+5

F(4)=17

7 0

2 years ago

Help me pleaseeee !!

ra1l [238]

Answer:

For x it would be 50 m2

Step-by-step explanation:

8 0

2 years ago

Is x a solution to 80<-9x+8

saveliy_v [14]

Answers: $x$

1. Switch sides

$-9x+8>80$

2. Subtract by 8 from both sides of equation.

$-9x+8-8>80-8$

3. Simplify.

$-9x>72$

4. Multiply by -1 from both sides of equation. (it's should be the reverse inequality).

$(-9x)(-1)$

5. Simplify.

$9x$

6. Then you had to divide by 9 from both sides of equation.

$\frac{9x}{9}< \frac{-72}{9}$

7. Simplify.

$\frac{9x}{9}=x$

8. Divide by the numbers.

$\frac{9}{9}=1$

$=x$

$\frac{-72}{9}=-8$

9. Divide by the numbers.

$\frac{72}{9}=8$

$=-8$

$x$

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3 0

3 years ago

Dounuts or snacks or chips

astraxan [27]

Answer:

snacks, the reason being that it can be anything

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Someone help me plzz

galina1969 [7]

Answer: y=5x+3
Step by step explanation:
Perpendicular meaning that the product of the slope/gradient is -1 hence ...
-1/5 * x = -1
x = -1/-1/5
x = 5
The equation perpendicular to y=-1/5x-3 is y=5x-c
Now it contains the points (1,2)
x variable is 1 and y variable is 2 plug them into the line equation
2=5(1)-c
2=5-c
2-5=-c
-3=-c divide by -1
3=c
Hence the perpendicular equation is y=5x+3
Hopefully it’s correct :)

5 0

2 years ago