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aleksandrvk [35]
4 years ago
14

Please answer this quick for me

Mathematics
1 answer:
nlexa [21]4 years ago
8 0

Answer:

16/20

Step-by-step explanation:

We can write this as a proportion

4          x

----- = ----------

5          y

Using cross products

4y = 5x

We know that x+y = 36

We have 2 equations and 2 unknowns.

4y = 5x

x+y =36

Divide by first equation by 4

y = 5/4 x

substitute this into the 2nd equation

x + 5/4x = 36

Getting a common denominator

4/4x + 5/4 x = 36

Combining like terms

9/4 x =36

Multiply each side by 4/9 to isolate x

4/9 * 9/4x = 4/9*36

x = 16

Now we need to find y

y = 5/4x

y = 5/4 (16)

y= 20

The fraction is x/y

16/20

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Given the function g(x) = 8x − 2, find g(−2) and g(4).
s344n2d4d5 [400]

Answer:

-18, 30

Step-by-step explanation:

8 × -2 = -16

-16 - 2 = -18

8×4=32

32-2=30

hope this helps! :)

4 0
3 years ago
Please Answer ASAP! Answer MUST include an explanation in order to receive points and the Brainliest. Thank you.
kicyunya [14]
Okay, So What We Need To Do Is Make A Fraction. 1/4 Is The Fraction. So, Now We Must Multiply It.
1/4*1/4*1/4.
1/4*1/4 = 1/16.
1/16*1/4 = 1/64.
That Means That It Is A 1/64 Chance That It Will Always Be A One Three Times In A Row.
4 0
3 years ago
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vfiekz [6]
You can get a app to help you with this
6 0
3 years ago
Make y the subject of the formula
Murljashka [212]

Answer:

meaning?

Step-by-step explanation:

where is the complete question

7 0
2 years ago
The figure is reflected across line m and the reflected across line n. What type of transformation is the result?
slega [8]

It's a translation.

A reflection across a line is like flipping that object like a pancake over the line.  It gets turned upside-down.

When you flip the pancake again, now across a parallel line, it gets turned right-side up again, just in a new location.  

6 0
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