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Drupady [299]
3 years ago
13

Solve for the value of X. 60° 8x - 4

Mathematics
2 answers:
Drupady [299]3 years ago
7 0
X=8 that’s the answer to your question
Paraphin [41]3 years ago
3 0

Answer:

x = 8

Step-by-step explanation:

Asuming the equation is 8x-4=60°,

Simplifying

8x + -4 = 60

Reorder the terms:

-4 + 8x = 60

Solving

-4 + 8x = 60

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '4' to each side of the equation.

-4 + 4 + 8x = 60 + 4

Combine like terms: -4 + 4 = 0

0 + 8x = 60 + 4

8x = 60 + 4

Combine like terms: 60 + 4 = 64

8x = 64

Divide each side by '8'.

x = 8

Simplifying

x = 8

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What is the remainder when (3x4 + 2x3 − x2 + 2x − 19) ÷ (x + 2)?<br><br> 0<br> 5<br> 10<br> 15
Elanso [62]

Answer:  Second option is correct.

Explanation:

Since we have given that

f(x)=3x^4+2x^3-x^2+2x-19

And g(x)=x+2

To find the remainder, we use the Remainder Theorem, which states that when f(x) is divided by (x-c) then the f(c) is the required remainder.

So,

Here, we have,

x+2=0\\\\x=-2

So, we will find f(-2) which will give us the required remainder,

f(-2)=3(-2)^4+2(-2)^3-(-2)^2+2(-2)-19\\\\f(-2)=(3\times 16)-(2\times 8)- 4-4-19\\\\f(-2)=48-16-36-4-19\\\\f(-2)=5

Hence, Second option is correct.

7 0
3 years ago
How do you solve this ???
galina1969 [7]
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Then you plug in the costs of the video games into Janets equation 120=3x+y
(x= video games and y=used video games)
Then you subtract the cost of video games  from 120 and then divide that answer by the cost of used video games and that should give you how many used video games she can get
 
3 0
3 years ago
What is 9 divided by 1504
Tom [10]

Answer:

9 ÷ 1504 = 0 R 9

0.00598404255

Step-by-step explanation:

Shown above is remainder form and decimal form...

4 0
3 years ago
In Volleyball , players serve the ball to the opposing team . If the opposing team fails to hit the ball , the services is calle
choli [55]
To solve, I would write an equation like this: 0.3=x/70 , where x is the number of aces divided by 70 games and 0.3 is his ace average.

0.3=x/70
x=70x0.3
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The player has served 21 aces.

Check:
21/70
=0.3


6 0
3 years ago
2. Find the solution set of the inequality:
m_a_m_a [10]

Answer:

The answer is B

Step-by-step explanation:

I got a giid grade

8 0
3 years ago
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