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Mars2501 [29]
3 years ago
5

How to simplify 6x 2(3x -9y 5) (-9)

Mathematics
1 answer:
12345 [234]3 years ago
4 0
Disturbute the middle thing. 2*3x = 6x, 2*-9y= -18y,
2*5=10

now it is 6x 6x-18y 10 *-9
now mix the x , now it is 12x-18y*10*-9
now multipy the whole numbers, now it is 12x-18y*-90

the answer if we simplify it is 12x-18y*-90
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If lines A and B are parallel and angle 6 has a measure of 127°, what is the measure of angle 8?
RUDIKE [14]

If line A and B are parallel, then both angle 6 and 8 are corresponding angles, which mean they are the same.

SInce angle 6 is 127 degrees, then angle 8 is also 127 degrees

8 0
3 years ago
Prove that x=2 if 4^x=8x...where ^ stands for "to the power of".
Romashka [77]
In order to prove this, you simply plug in the number 2 everywhere you see X:

4^(2) = 8(2). 

Simplify

16 = 16 √

Since this checks out, x is proven to be 2.
4 0
3 years ago
F(x)=4^x and g(x)=4^x+2
dsp73

Given:

The two functions are:

f(x)=4^x

g(x)=4^x+2

To find:

The type of transformation from f(x) to g(x) in the problem above and including its distance moved.

Solution:

The transformation is defined as

g(x)=f(x+a)+b                .... (i)

Where, a is horizontal shift and b is vertical shift.  

  • If a>0, then the graph shifts a units left.
  • If a<0, then the graph shifts a units right.
  • If b>0, then the graph shifts b units up.
  • If b<0, then the graph shifts b units down.

We have,

f(x)=4^x

g(x)=4^x+2

The function g(x) can be written as

g(x)=f(x)+2            ...(ii)

On comparing (i) and (ii), we get

a=0,b=2

Therefore, the type of transformation is translation and the graph of f(x) shifts 2 units up to get the graph of g(x).

3 0
3 years ago
Which statements about Thomas Sully's portraits are true?
Anastasy [175]
Its b and a hope this helps
4 0
3 years ago
Which of the following triangles have three sides of different length?
Tom [10]

Answer:

B. scalene

Step-by-step explanation:

A. acute - all angles are less than 90 degrees

B. scalene - all sides are different lengths

C.equilateral - all sides the same length

D. right- one angle is 90 degrees

5 0
3 years ago
Read 2 more answers
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