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Triss [41]
3 years ago
14

5+k/4=3 please explain thoroughly

Mathematics
1 answer:
sveta [45]3 years ago
8 0

Answer: 8

Step-by-step explanation:

K/4= -2

K= -2×4

= -8

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How does the graph of the function g(x) =2^x+ 6 differ from the graph of f(x) =2^x?
max2010maxim [7]

Answer:

It us moved 6 units right.

Step-by-step explanation:

please mark this answer as brainlest

8 0
3 years ago
Jack has $25 to spend at the mall. Write an inequality that expresses symbology the amount of money, m, that jack can spend .
almond37 [142]
An inequality is basically an equation without an = sign. Instead, you use greater than [ > ] or less than [ < ], and potentially greater/less than as well as equal to. This question asks us how much money Jack can spend. Can jack spend more than $25? No. That means Jack can spend <= $25.
4 0
3 years ago
Help me please with my geometry
ololo11 [35]

Answer: 47.86

Step-by-step explanation:

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6 0
3 years ago
What is the value of sin2a + cos2a + sec2a-tan2a <br> Please
Artemon [7]

Answer:

2

Step-by-step explanation:

sin²a + cos²a + sec²a - tan²a

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1 + tan²a = sec²a

So, sec²a - tan²a = 1

sin²a + cos²a + sec²a - tan²a

= 1 + 1 = 2

5 0
3 years ago
Given: ⅓ (18x + 27) = 81 Prove: x = 12
sasho [114]

Answer:

Firstly, rewrite the equation:

⅓ (18 + 27) = 81

Substitute x for the given number of it's supposed equivalent.

In this case x = 12.

⅓ (18(12) + 27) = 81

Solve using PEMDAS and simplify what is in the parenthesis first. Then, multiply.

(18 x 12) + 27 = 243

Now, solving using PEMDAS, multiply the total of what you got that was originally in the parenthesis by ⅓ .

⅓ (243) = 81

When you multiple these number they are equivalent to 81.

81 = 81

Since the equation given, when substituted x for 12, is equivalent to 81, this proves that substituting x for 12 makes this equation true.

4 0
3 years ago
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