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3 years ago

Write an inequality to represent the graph. y ≤ 4x − 2 y 4x − 2

Mathematics

1 answer:

ra1l [238]3 years ago

8 0

Answer:

60.9774

Step-by-step explanation:

Hope it helps ❣❤

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Find the values of x and y.

Mekhanik [1.2K]

Woah I haven’t done this in a while but all sides have to add up to 180 and the top angle is 60 because it’s a 30, 60, 90 triangel.

3 0

3 years ago

Work out the value of x in the following. (See photo)

AfilCa [17]

A) 2^(x+3)= 4^(2x)
make base number the same
2^(x+3)= 2^2 (2x)
set the exponents equal to eachother
x+3=2 (2x)
x+3=4x
-x both sides
3=3x
÷3 both sides
x=1

b) 16^(1/5)×2^(x)=8^(3/4)
make base same number
2^4 (1/5)×2^(x)=2^3 (3/4)
2^(4/5)×2^(x)=2^(9/4)
set exponents
4/5 +x=9/4
-4/5 both sides
x= 29/20

5 0

4 years ago

Please help with answer and number line

goblinko [34]

Answer:

Graph uploaded!

Step-by-step explanation:

<u>First, let's solve the distributive property.</u>

4/5(x - 2) ≤ 6
=> 4x/5 - 8/5 ≤ 6
=> 4x/5 ≤ 6 + 8/5
=> 4x/5 ≤ 38/5
=> x ≤ 19/2

Now, let's plot this inequality on the line. Please check my graph.

Hoped this helped!

6 0

2 years ago

Plz help me solve these:)

igomit [66]

Answer:

1. $x=3$

2. $1$

3. $x=11$

Step-by-step explanation:

$1.\\\frac{x}{5}=\frac{12}{20}\\\\x=3\\\\\\2.\\-1\frac{3}{5}*(-\frac{5}{8})=\\\\-\frac{8}{5}*(-\frac{5}{8})=\\\\-(-\frac{40}{40})=\\\\-(-1)=\\\\1\\\\\\3.\\\frac{x}{14}=\frac{55}{70}\\\\x=11$

3 0

4 years ago

Dahasolnce [82]

Where the rectangles

4 0

3 years ago